Commit Graph

3521 Commits

Author SHA1 Message Date
Alexander Alekhin
e5d9b608c4 cmake: fix fp16 support 2017-04-04 20:34:58 +03:00
Alexander Alekhin
297ba85323 Merge pull request #8441 from alalek:dispatch_mathfuncs_core 2017-04-03 14:03:49 +00:00
Vadim Pisarevsky
4aa51f6a32 Merge pull request #8484 from berak:patch-2 2017-04-03 09:57:58 +00:00
Alexander Alekhin
bbdd8ba078 Merge pull request #8506 from sergiud:mat-move-assignment-dont-copy 2017-04-02 10:13:17 +00:00
Sergiu Deitsch
4f31759965 prevent copying in cv::Mat_<T> move assignment 2017-04-01 21:53:30 +02:00
Alexander Alekhin
b67382cbeb Merge pull request #8494 from tomoaki0705:fixWarningCuda 2017-03-31 15:42:01 +00:00
Tomoaki Teshima
507071cc6f suppress warnings on Jetson TK1 2017-03-31 08:20:59 +09:00
berak
3e0b63f65b fix comment in optim.hpp 2017-03-30 11:07:52 +02:00
Alexander Alekhin
49e16a3c9f Merge pull request #8448 from jexner:foreach-segfault-fix 2017-03-24 18:25:30 +00:00
Julian Exner
46af07575e Add test case for cv::Mat::forEach
This test case uses a matrix with more dimensions than columns. Without
the fix in
b45e784beb
this crashes with a segmentation fault, hangs or simply fails with wrong
values.
2017-03-24 15:34:58 +01:00
jexner
b45e784beb Fix segmentation fault in cv::Mat::forEach
This issue concerns only matrices with more dimensions than columns.
See https://github.com/opencv/opencv/issues/8447
2017-03-23 18:48:59 +01:00
Fangjun KUANG
da94d85789 add more info to the error code. 2017-03-23 14:40:34 +01:00
Fangjun KUANG
f82d64c6e5 Add more info to the error code. 2017-03-23 14:34:24 +01:00
Alexander Alekhin
1e6ce1d2f8 core(mathfuncs_core): cpu optimization dispatched code 2017-03-23 16:17:10 +03:00
Alexander Alekhin
17e5e4cd5a core: CPU target dispatcher update
- use suffixes like '.avx.cpp'
- added CMake-generated files for '.simd.hpp' optimization approach
- wrap HAL intrinsic headers into separate namespaces for different build flags
- automatic vzeroupper insertion (via CV_INSTRUMENT_REGION macro)
2017-03-23 16:12:11 +03:00
Fangjun KUANG
94521629ab fix issue 8411. 2017-03-22 23:24:47 +01:00
KUANG, Fangjun
03c4c37969 fix issue 8189. 2017-03-22 22:24:20 +01:00
KUANG, Fangjun
eae1ebfd29 fix issue 8411. 2017-03-22 22:03:29 +01:00
Vadim Pisarevsky
0b3d13645f Merge pull request #8364 from csukuangfj:patch-2 2017-03-22 14:13:13 +00:00
Alexander Alekhin
ba104b61bf Merge branch 'pr8392' 2017-03-22 13:45:24 +03:00
Vadim Pisarevsky
8abd163464 Merge pull request #8404 from khnaba:stream-with-custom-allocator 2017-03-21 20:06:56 +00:00
Vadim Pisarevsky
e5dbd2c3a5 Merge pull request #8406 from khnaba:dft-as-algorithm 2017-03-21 20:05:54 +00:00
Vadim Pisarevsky
a57d144076 Merge pull request #7462 from alalek:cpu_multi_target 2017-03-21 19:51:32 +00:00
Naba Kumar
29680100ac Support for creating streams with custom allocator 2017-03-21 14:50:14 +02:00
Naba Kumar
00f3ad7217 Implement DFT as cv::Algorithm to support concurrent streams 2017-03-21 13:55:13 +02:00
Naba Kumar
cdcf44b3ef Expose BufferPool class for external use also 2017-03-21 13:50:02 +02:00
Woody Chow
c370cc10e9 Optimize normL2Sqr_ with AVX2 2017-03-16 14:20:41 +09:00
Woody Chow
a8763c1fec Optimize exp32f with AVX2 2017-03-15 17:03:36 +09:00
Alexander Alekhin
73e9c44377 Merge pull request #8370 from csukuangfj:patch-7 2017-03-14 13:32:35 +00:00
Alexander Alekhin
661f3e2160 Merge pull request #8371 from csukuangfj:patch-8 2017-03-14 13:23:02 +00:00
Alexander Alekhin
6fcb07d41e Merge pull request #8375 from Sahloul:fixes/matx/init 2017-03-14 13:22:26 +00:00
Alexander Alekhin
54f7ebdec9 Merge pull request #8380 from csukuangfj:patch-9 2017-03-14 13:20:52 +00:00
Hamdi Sahloul
171e705ba4 Fixes the constructor of 1x14, 2x7, 7x2 or 14x1 matrix 2017-03-14 18:26:22 +09:00
Fangjun KUANG
3ad6d13ff3 Fix an error in the documentation. 2017-03-14 09:57:37 +01:00
hailong-wang
207218e920 Fix the bug of Mat_<>::opeartor []
`template<typename _Tp> inline const _Tp* Mat_<_Tp>::operator [](int y) const` does not support 3d matrix since it checks rows.

This operator[] shall check size.p[0] instead.
2017-03-14 13:02:59 +08:00
Fangjun KUANG
31cc519cd3 fix typos. 2017-03-13 13:51:22 +01:00
Fangjun KUANG
3c15913f53 Impove the documentation for Mat::diag 2017-03-13 12:46:50 +01:00
Alexander Alekhin
502aa1f053 Merge pull request #8368 from csukuangfj:patch-5 2017-03-13 10:15:30 +00:00
Fangjun KUANG
95468b72f3 Fix typos in the documentation for cv::Mat. 2017-03-13 10:20:41 +01:00
KUANG, Fangjun
debc1c4c95 fix an error while setting kernel argument for a 3-D matrix. 2017-03-12 18:29:49 +01:00
KUANG, Fangjun
be7d4608fb Add more comments to the members of CoreTLSData related to OpenCL. 2017-03-12 16:13:00 +01:00
KUANG, Fangjun
3c5d87cbae Add more information to the error code. 2017-03-11 10:55:50 +01:00
Alexander Alekhin
8ef23d64a1 Merge pull request #8308 from sovrasov:fs_dmatch_kpts_update 2017-03-07 19:28:34 +00:00
Alexander Alekhin
f9f013e264 Merge pull request #8323 from csukuangfj:csukuangfj-patch-8 2017-03-07 11:24:19 +00:00
Fangjun KUANG
8a679128fa Update comments for cv::InputArray. 2017-03-06 14:45:30 +01:00
Vladislav Sovrasov
931b32d102 core: add single DMatch/Keypoint I/O 2017-03-03 13:58:55 +03:00
Alexander Alekhin
89ce2dc405 core: DMatch I/O tests 2017-03-03 13:55:27 +03:00
Alexander Alekhin
5d31d6ebbb Merge pull request #8306 from chacha21:portability 2017-03-03 04:46:05 +00:00
chacha21
74abbd0898 Fix compilation when USE_ZLIB is false
create a dummy gzFile type
2017-03-02 16:58:51 +01:00
chacha21
aa1b031274 get rid of warning C4800 under VS2010
the "std::basic_ios::operator bool" differs between C++98 and C++11. The
"double not" syntax is portable and covers both cases with equivalent
meaning
2017-03-02 16:56:20 +01:00
Vadim Pisarevsky
c7049ca627 Merge pull request #8293 from alalek:update_rng_in_parallel_for 2017-03-02 05:51:01 +00:00
Vadim Pisarevsky
ddfe688be6 Merge pull request #8299 from sovrasov:fs_fix_kpts_dmatch_output 2017-03-02 05:46:38 +00:00
Alexander Alekhin
69f1d1ddff Merge pull request #8296 from ville-v:master 2017-03-01 14:12:00 +00:00
Alexander Alekhin
47c4dcc8a3 Merge pull request #8204 from terfendail:ovx_tlcontext 2017-03-01 12:36:37 +00:00
Vladislav Sovrasov
c321d025c4 Fix DMatch and Keypoint I/O in FileStorage 2017-03-01 15:07:38 +03:00
ville-v
0c1bcf354c Fix issue #8278: "CV_XADD compile errors with Embarcadero C++ Builder 10.1" 2017-03-01 08:47:49 +02:00
ville-v
1de10f9f86 Add files via upload
Fix issue #8280: "fastmath.h related compile errors with Embarcadero C++ Builder 10.1"
2017-03-01 08:42:14 +02:00
Alexander Alekhin
649bb7ac04 core: parallel_for_(): update RNG state of the main thread 2017-02-28 18:28:15 +03:00
Alexander Alekhin
ebdd74105a core(test): add regression test for RNG in parallel_for_() 2017-02-28 18:22:58 +03:00
Alexander Alekhin
b28fd79fdc core: parallel_for_(): propagate RNG state from the main thread 2017-02-28 18:22:46 +03:00
Alexander Alekhin
eee638fd81 Merge pull request #8244 from sovrasov:adjust_roi_fix 2017-02-24 11:18:35 +00:00
Alexander Alekhin
c624d82383 Merge pull request #8239 from tomoaki0705:buildUniversalIntrinsicBlend 2017-02-24 11:17:51 +00:00
Vadim Pisarevsky
12d7429ff0 Merge pull request #8064 from terfendail:sgbm_bigbuffer 2017-02-23 20:11:26 +00:00
Vladislav Sovrasov
595437bdd1 hal: replace round() with cvRound() 2017-02-22 14:08:38 +03:00
Vladislav Sovrasov
14451f3f06 core: fix adjustROI behavior on indexes overflow 2017-02-22 14:05:51 +03:00
Vitaly Tuzov
9a4b5a4545 OpenVX calls updated to use single common OpenVX context per thread 2017-02-21 16:08:23 +03:00
Alexander Alekhin
ec7f74f7b4 core(TLS): add cleanup() method 2017-02-21 16:08:23 +03:00
Fangjun KUANG
526220a171 Fix typos in the documentation (#8226)
* fix typos.

* Fix typos.

* Fix typos.

* Fix typos.

* Fix typos.
2017-02-21 12:48:15 +03:00
Vadim Pisarevsky
5bfaf9931b Merge pull request #8228 from csukuangfj:csukuangfj-patch 2017-02-21 09:46:09 +00:00
Fangjun KUANG
b1851e2f16 Add support to print cv::UMat.
Now a user can use `std::cout` to print an object of `cv::UMat` just like `cv::Mat`.
2017-02-20 16:22:46 +01:00
Tomoaki Teshima
64cf206fb5 optimize blend using universal intrinsic
- add more channels/depth performance test for blend
2017-02-20 19:09:26 +09:00
Alexander Alekhin
b2da9df82d Merge pull request #8221 from csukuangfj:csukuangfj-path-2 2017-02-19 10:16:00 +00:00
Fangjun KUANG
e827a5bd9e Fix an error in the demo code for cv::Mat::forEach 2017-02-18 10:14:29 +01:00
Fangjun KUANG
57ed0e57f0 Fix the documentation for Mat::diag(int). (#8199)
* Fix the documentation for Mat::diag(int).

Fix issue #8181

* Fix the documentation for Mat::diag(int).

Fix issue #8181.

* Add support for printing out cv::Complex.

* Remove extra spaces.

* cv::Complex is submitted as a new pull request.
2017-02-16 18:00:32 +03:00
Vadim Pisarevsky
ca0b6fbb95 Merge pull request #8203 from alalek:ocl_kernelarg_validate 2017-02-16 14:58:25 +00:00
Jinay Patel
f710d96602 Update ocl.cpp function Device::OpenCLVersion()
Instead of CL_DEVICE_EXTENSIONS in Querying OpenCLVersion, it should be CL_DEVICE_VERSION flag which needs to be passed to the function.
2017-02-16 15:20:57 +05:30
Alexander Alekhin
bc8a91ed83 Merge pull request #8211 from csukuangfj:csukuangfj-patch-3 2017-02-16 08:57:44 +00:00
Alexander Alekhin
bb8be523c5 Merge pull request #8210 from alalek:fix_mkl_link 2017-02-16 08:56:02 +00:00
Fangjun KUANG
a8a208e0fe Merge pull request #8208 from csukuangfj:complex_support
Add support for printing out cv::Complex. (#8208)

* Add support for printing out cv::Complex.

* Conform to the format of std::complex.

* Remove extra spaces.

* Remove extra spaces.
2017-02-15 21:50:14 +03:00
Alexander Alekhin
3fbaabc866 Merge pull request #8209 from csukuangfj:csukuangfj-patch-2 2017-02-15 18:48:01 +00:00
Fangjun KUANG
5e4dfb9546 Change the argument type to cl_platform_info.
Although both `cl_platform_info` and `cl_device_info` are defined as macro `cl_uint`, it needs to use `cl_platform_info` to get
the platform information.
2017-02-15 16:44:40 +01:00
Alexander Alekhin
05248a3dea cmake: fix order of MKL libraries, don't pass additional libraries as modules 2017-02-15 17:13:13 +03:00
Fangjun KUANG
46fe74177d Fix typos. 2017-02-15 14:52:00 +01:00
Pavel Rojtberg
df86f0752a add missing casts to _Tp as determinant() always returns double 2017-02-15 12:21:17 +01:00
Alexander Alekhin
4c7aa8645a ocl: validate arguments in KernelArgs constructor
- don't use undefined flag=0. It should be CONSTANT instead.
- don't allow 'UMat* m=NULL' argument (except LOCAL/CONSTANT flags).
  This case is not handled well to provide NULL __global pointers.
  It is better to use '-D' macro defines instead (at least for performance)
2017-02-14 16:10:32 +03:00
Alexander Alekhin
e16227b53c cmake: support multiple CPU targets 2017-02-13 19:52:59 +03:00
Fangjun KUANG
1e11657ba4 Merge pull request #8197 from csukuangfj/csukuangfj-patch-1
Fix typos in the documentation for AutoBuffer. (#8197)

* Allocate 1000 floats to match the documentation

Fix the documentation of `AutoBuffer`. By default, the following code
```.cpp
cv::AutoBuffer<float> m;
```` 
allocates only 264 floats. But the comment in the demonstration code says it allocates 1000 floats, which is 
not correct.

* fix typo in the comment.
2017-02-13 13:58:44 +03:00
Alexander Alekhin
9ac9e9e29a core: fix String::end() implementation 2017-02-09 16:36:22 +03:00
Vitaly Tuzov
4950f542d1 Fix for SGBM compute() buffer allocation failure on big images 2017-02-08 12:49:21 +03:00
Alexander Alekhin
519e452e1a Merge pull request #8128 from LaurentBerger:MatrixExpressions
Add a link to MatExpr in Detailed Description of Mat
2017-02-06 10:34:12 +00:00
Alexander Alekhin
48f7cbec75 Merge pull request #8107 from reunanen:fix8093 2017-02-06 10:31:34 +00:00
LaurentBerger
488eb11ba8 Add a link to MatExpr in Detailed Description of Mat 2017-02-04 11:10:50 +01:00
Pavel Vlasov
a47b7a34be Adds IPP control functions to bindings export 2017-02-01 10:29:35 +03:00
Alexander Alekhin
3476440ec3 Merge pull request #8078 from tomoaki0705:universalIntrinsicLapack 2017-01-31 18:46:54 +00:00
Juha Reunanen
f3cb5084cf Fix #8093: CV_DbgAssert that the result of area() fits in the return value 2017-01-31 15:02:36 +02:00
Vadim Pisarevsky
dfb348ef0b Merge pull request #8081 from mshabunin:fix-kmeans-compactness 2017-01-31 12:19:46 +00:00
Maksim Shabunin
b417b4dbee KMeans improvement
- fixed returned compactness value
- added centers drawing to the example app
- added compactness test
2017-01-31 12:05:08 +03:00
Tomoaki Teshima
fd711219a2 use universal intrinsic in VBLAS
- brush up v_reduce_sum of SSE version
2017-01-31 05:36:27 +09:00
Tomoaki Teshima
d0bdf99501 check correct flag 2017-01-27 18:42:58 +09:00
Tomoaki Teshima
820fdbff23 brush up AVX optimization in popcount
- make sure SIMD optimization works even when AVX is not available
2017-01-26 18:37:56 +09:00
mshabunin
c6c519166e Added CV_DEPRECATED macro 2017-01-24 15:57:06 +03:00
Alexander Alekhin
a22f03e749 Merge pull request #7863 from tomoaki0705:universalIntrinsicPopcount 2017-01-18 17:25:02 +00:00
Alexander Alekhin
7c91700cc6 Merge pull request #7999 from alalek:fix_lapack 2017-01-18 13:20:30 +00:00
Vladislav Sovrasov
896c34fab3 Add support of type headings from YAML1.2 2017-01-17 16:40:38 +03:00
Alexander Alekhin
3668a01fca eliminate warnings
hal_internal.cpp(101): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
2017-01-17 15:56:42 +03:00
Alexander Alekhin
2b44c0b649 cmake: fix lapack
- added compile check with multiple tries for different configurations
- restored find_package(LAPACK)
- avoided modification of OPENCV_LINKER_LIBS
2017-01-17 15:56:42 +03:00
Tomoaki Teshima
8b22099da2 use universal intrinsic and SSE4 popcount instruction in normHamming
- add v_popcount in universal intrinsic
 - add test for v_popcount
 - add wrapper of popcount for both MSVC and GCC
2017-01-12 09:09:22 +09:00
Vadim Pisarevsky
ec5038f2a7 Merge pull request #7947 from utibenkei:tracking-module-java 2017-01-11 11:41:19 +00:00
atinfinity
b3c77e664d added to check the support of AVX2 2017-01-09 19:51:33 +09:00
Matt Bennett
c3a8db6d6c Merge pull request #7952 from mattmyne:JSONWriteFixTrailingDecimalPoint
Append zero to trailing decimal place for FileStorage JSON write of a float or double value (#7952)

* Fix for FileStorage JSON write of a float or double value that has no fractional part; appends a zero character after the trailing decimal place to meet JSON standard.

* strlen return to size_t type rather than unnecessary cast to int
2017-01-02 20:28:07 +00:00
utibenkei
579ffbf97e Added Java wrapping for tracking module 2016-12-31 02:19:38 +09:00
Steve
8a6fabed83 Avoid segmentation fault
Change `<=` to `<` to avoid accessing the first character of an empty string
2016-12-29 17:23:40 -08:00
Alexander Alekhin
7dd3723abe Merge tag '3.2.0' 2016-12-23 16:20:02 +03:00
Alexander Alekhin
70bbf17b13 OpenCV Version++
3.2.0
2016-12-23 15:54:44 +03:00
Vadim Pisarevsky
ad74fdd7cc moved BLAS/LAPACK detection scripts from opencv_contrib/dnn to the main repository (#7918)
* moved BLAS/LAPACK detection scripts from opencv_contrib/dnn to the main repository.

* trying to fix the bug with undefined symbols sgesdd_ and dgesdd_

* removed extra whitespaces; disabled LAPACK on IOS
2016-12-22 22:57:44 +03:00
Alexander Alekhin
c3e409f950 ocl: update program cache defaults 2016-12-22 04:52:43 +03:00
Alexander Alekhin
a4db9833f7 Merge pull request #7885 from alalek:release-3.2.0-rc 2016-12-19 17:59:14 +00:00
Alexander Alekhin
7a95e654eb ocl: update compiled programs
- minimize library initialization time (lazy calculations of program hash)
- LRU cache of in-memory compiled programs
2016-12-19 17:17:20 +03:00
Alexander Alekhin
d85c11e525 OpenCV version++
3.2.0-rc
2016-12-19 17:12:18 +03:00
Alexander Alekhin
86bb523991 Merge pull request #7871 from savuor:fix/openvx_cvt_on 2016-12-19 13:51:53 +00:00
Alexander Alekhin
05d187ec90 ocl: move deprecated code from ocl.cpp 2016-12-19 00:34:50 +03:00
Rostislav Vasilikhin
fcdbe16252 openvx_cvt disabled for Khronos, fixed sstep and dstep usage 2016-12-16 23:00:55 +03:00
Alexander Alekhin
862c3aa6e1 Merge pull request #7873 from addisonElliott:Mat_Range_InitializerList 2016-12-16 16:45:17 +00:00
Alexander Alekhin
0e4dde1781 Merge pull request #7872 from alalek:merge-2.4 2016-12-16 16:03:14 +02:00
Rostislav Vasilikhin
cf5e976fad OpenVX convert enabled 2016-12-16 15:57:21 +03:00
Alexander Alekhin
c038d1be60 Merge pull request #7858 from addisonElliott:master 2016-12-16 10:57:27 +00:00
Addison Elliott
eb04b2bfa9 Added N-dim submat selection with vectors
Currently, to select a submatrix of a N-dimensional matrix, it requires
two lines of code while only one line of code is required if using a 2D
array.

I added functionality to be able to select an N-dim submatrix using a
vector list instead of a Range pointer. This allows initializer lists to
be used for a one-line selection.
2016-12-15 09:16:40 -06:00
Alexander Alekhin
dbbbad40fb build: eliminate ICC warnings 2016-12-15 15:57:40 +03:00
Addison Elliott
fa6692afcf Added new overloaded functions for Mat and UMat that accepts std::vector<int> instead of int * for the sizes on a N-dimensional array.
This allows for an N-dimensional array to be setup in one line instead of two when using C++11 initializer lists. cv::Mat(3, {zDim, yDim, xDim}, ...) can be used instead of having to create an int pointer to hold the size array.
2016-12-14 13:52:03 -06:00
Rostislav Vasilikhin
8b9422a052 OpenVX wrappers rewritten with CV_OVX_RUN, VX_DbgThrow 2016-12-14 17:49:41 +03:00
mshabunin
965deaba8d Documentation fixes for latest doxygen 2016-12-14 14:14:13 +03:00
Alexander Alekhin
a24ebc9952 Merge pull request #7840 from alalek:fix_test_rng 2016-12-13 11:29:53 +00:00
Alexander Alekhin
fbf2383d5d Merge pull request #7787 from alalek:ocl_explicit_only 2016-12-13 10:22:33 +00:00
Alexander Alekhin
cb1d4e692b Merge pull request #7801 from alalek:fix_7795 2016-12-13 10:20:31 +00:00
Alexander Alekhin
34c07f6aaf Merge pull request #7729 from apavlenko:vx-canny 2016-12-12 19:14:39 +00:00
Alexander Alekhin
fb223784a6 test: fix Core_HAL.mat_decomp test implementation 2016-12-12 14:47:38 +03:00
Alexander Alekhin
2fded5d8fb Merge pull request #7822 from alalek:fix_arithmmask_test 2016-12-09 19:02:30 +00:00
apavlenko
76c38f0c80 trying to enable canny_vx adding a new test comparing canny_cv vs canny_vx 2016-12-09 14:53:06 +03:00
apavlenko
1e2ddc30b1 Canny via OpenVX, Node wrapper extended (query/set attribute), some naming fixes 2016-12-09 14:53:06 +03:00
Alexander Alekhin
beea04cc89 Merge pull request #7826 from mshabunin:fix-base64-issue 2016-12-08 17:01:33 +00:00
Alexander Alekhin
48bff3bfd3 Merge pull request #7748 from LaurentBerger:Normalize3d 2016-12-08 16:20:11 +00:00
mshabunin
e941259434 Persistence: fixed valgrind warning in base64 decoder 2016-12-08 14:58:18 +03:00
Alexander Alekhin
79857f1e38 test: fix Core_ArithmMask.uninitialized test
Don't run binary operations for floating-point numbers
norm() will fail with NAN result.
2016-12-07 21:44:17 +03:00
Rostislav Vasilikhin
695b20172b Merge pull request #7794 from savuor:fix/ovx_cvt_continuous
Fixed OpenVX wrapper for Mat::convertTo() (#7794)

* fixed for cases of unrolled (w*h x 1) matrices

* more error handling
2016-12-06 18:29:44 +02:00
Alexander Alekhin
fef94315af core: exp/log workaround for MSVS 2016-12-06 16:57:35 +03:00
Alexander Alekhin
0724d13bcd build: cuda warnings 2016-12-04 03:10:05 +03:00
Alexander Alekhin
44d9d59f08 ocl: stop using of OpenCL without explicit UMat arguments 2016-12-04 02:34:17 +03:00
Alexander Alekhin
4a095e4d66 Merge pull request #7777 from alalek:test_refactor 2016-12-02 20:09:56 +00:00
Alexander Alekhin
5032dae9ed test: refactor test to capture more information on failure
Core_ArithmMask.uninitialized
2016-12-02 18:54:27 +03:00
mshabunin
a0e771f545 Fixed valgrind issues in persistence functions 2016-12-02 18:41:25 +03:00
Vitaly Tuzov
ced81f72bc Added OpenVX based processing to LUT 2016-12-02 14:36:47 +03:00
Vadim Pisarevsky
924ac10159 Merge pull request #7649 from terfendail:ovx_meanstddev 2016-12-01 17:46:30 +00:00
Vadim Pisarevsky
0a775e43e1 Merge pull request #7659 from savuor:openvx_convert_depth 2016-12-01 17:44:49 +00:00
Vadim Pisarevsky
ddc5155a85 Merge pull request #7677 from terfendail:ovx_minmaxloc 2016-12-01 17:42:18 +00:00
mshabunin
695c518384 Updated TBB search script and code checks 2016-12-01 16:58:38 +03:00
Rostislav Vasilikhin
2b56b174e8 fixed: data types, empty input case 2016-11-29 17:52:50 +03:00
Rostislav Vasilikhin
0a6958813c added OpenVX call to Mat::convertTo() (w/o scaling) 2016-11-29 17:52:36 +03:00
Vitaly Tuzov
a4b9eb23d1 Added OpenVX based processing to meanStdDev 2016-11-29 16:59:25 +03:00
Vitaly Tuzov
e9cc0f6a4c Added OpenVX based processing to minMaxLoc 2016-11-29 15:33:48 +03:00
LaurentBerger
c56c0e140b Solve exception for 3D Mat 2016-11-29 12:10:33 +01:00
Vadim Pisarevsky
be0865406f Merge pull request #7548 from tomoaki0705:fixRngAvoidFmadd 2016-11-28 21:04:03 +00:00
Vadim Pisarevsky
a53f93ff8d Merge pull request #7710 from alalek:debug_check_matrelease 2016-11-25 14:24:23 +00:00
Alexander Alekhin
0bdea2b714 core: fix absdiff (non-optimized, fp) to prevent "-0" results 2016-11-23 13:55:38 +03:00
Alexander Alekhin
8019498c6e java tests fixes 2016-11-23 13:53:00 +03:00
Alexander Alekhin
d65df72754 java: fix testIsSubmatrix test 2016-11-23 13:51:37 +03:00
Alexander Alekhin
69949025db core: drop type/dims/rows/cols information in Mat::release() 2016-11-23 13:51:37 +03:00
Vadim Pisarevsky
9638dfcd85 Merge pull request #7641 from alalek:warnings 2016-11-22 13:31:26 +00:00
Vadim Pisarevsky
54d215902f Merge pull request #7627 from sovrasov:fs_vec_of_vec 2016-11-22 12:40:22 +00:00
Alexander Alekhin
30cdcfa554 warnings 2016-11-18 14:08:53 +03:00
Vladislav Sovrasov
7c266ffffe Add support of vector of vectors serialization to FileStorage 2016-11-16 13:37:30 +03:00
Philippe Renon
e79f83e573 calib3d: fix missing cv::redirectError symbol error
happens on msys2 with gcc 6.2.0
see also http://stackoverflow.com/questions/38552221/undefined-reference-to-cvredirecterror-while-creating-shared-build-of-opencv-3
2016-11-15 08:56:01 +01:00
Vadim Pisarevsky
6b7d570c34 Merge pull request #7539 from Tetragramm:90DegreeRotations 2016-11-11 20:30:25 +00:00
Tetragramm
24379fcb5f Use transpose() as suggested, because it works on pre-existing destination Mats. 2016-11-10 21:35:00 -06:00
Vadim Pisarevsky
a2d6d96ef1 Merge pull request #7161 from terfendail:shortline_fix 2016-11-10 16:02:20 +00:00
Pavel Vlasov
349d5ba012 --perf_instrument parameter now has int type and 0, 1, 2 modes (1 - simple trees, 2 - expanded trees for functions with same name but different calling address);
Maximum depth limit var was added to the instrumentation structure;

Trace names output console output fix: improper tree formatting could happen;
Output in case of error was added;

Custom regions improvements;

Improved timing and weight calculation for parallel regions; New TC (threads counter) value to indicate how many different threads accessed particular node;

parallel_for, warnings fixes and ReturnAddress code from Alexander Alekhin;
2016-11-08 10:18:05 +03:00
Tomoaki Teshima
676736bdb2 avoid using fmadd in RNG 2016-11-03 23:11:52 +09:00
Alexander Alekhin
712fa9a73c Merge pull request #7605 from tomoaki0705:fixBuildFp16Error 2016-11-03 07:41:42 +00:00
Tetragramm
ad5c50a923 Improve the efficiency as suggested by vpisarev.
Alter the Rotation enum to be unambiguous as to direction.
2016-11-02 17:44:13 -05:00
Vadim Pisarevsky
280cdb5b94 Merge pull request #7595 from sovrasov:fs_utf8_bom 2016-11-02 15:27:48 +00:00
Tomoaki Teshima
9ee6f10896 fix build error 2016-11-02 23:18:58 +09:00
Vadim Pisarevsky
545f573a6c Merge pull request #7596 from sovrasov:doc_core_clarify 2016-11-02 13:32:14 +00:00
Vadim Pisarevsky
bebd49d91b Merge pull request #7467 from tomoaki0705:featureCheckSimdUniversal 2016-11-02 12:30:55 +00:00
Vladislav Sovrasov
e955d17c51 Add new error messages 2016-11-02 14:53:56 +03:00
Vladislav Sovrasov
38483fe7a7 Skip UTF-8 BOM in FileStorage 2016-11-02 14:51:07 +03:00
Vladislav Sovrasov
33d82da436 Clarify documentation for cv::Algorithm::read 2016-11-02 13:51:16 +03:00
Vadim Pisarevsky
8944875258 Merge pull request #7526 from alalek:fix_arm_builds 2016-11-02 10:49:43 +00:00
Vadim Pisarevsky
7dd99258c7 Merge pull request #7584 from tomoaki0705:fixFp16BuildOldCompiler 2016-11-02 10:43:34 +00:00
Tomoaki Teshima
6d460bb602 fix build error on old compiler
* vget_lane_** accepts constant value, not variable
2016-10-31 23:20:44 +09:00
Sean Li
6f3483ade3 Correct the comment of Mat::diag(const Mat& d). 2016-10-29 16:01:23 +08:00
Tomoaki Teshima
cba22349b7 add universal hardware support check function
* use hasSIMD128 rather than calling checkHardwareSupport
  * add SIMD check in spartialgradient.cpp
  * add SIMD check in stereosgbm.cpp
  * add SIMD check in canny.cpp
2016-10-29 13:24:31 +09:00
Vadim Pisarevsky
ecb8fb964d Merge pull request #7572 from tomoaki0705:featureUniversalStereoSgbm 2016-10-28 15:34:11 +00:00
Tomoaki Teshima
b823c8e95c add universal intrinsic in StereoSGBM
* add 8 elements version of reduce operation
  * add tests for new universal intrinsic
2016-10-28 21:47:13 +09:00
Alexander Alekhin
33a5778a0e core: update CV_XADD
Allow to use custom implementations of CV_XADD (passed via -D of CXXFLAGS)
2016-10-27 13:22:13 +03:00
Alexander Alekhin
9b2b8404a0 Merge pull request #7553 from erichkeane:interlocked_add_fix 2016-10-27 07:03:18 +00:00
Erich Keane
ad6af6b9e4 Remove Intel Specific CV_XADD Definition
Intel supports __atomic_fetch_add, so it isn't necessary to use
a specific version otherwise.
2016-10-26 09:37:25 -07:00
Erich Keane
689cf79625 Correct cast for _InterlockedExchangeAdd on ICC
A bug in ICC improperly identified the first parameter as "void*"
rather than the proper "volatile long*".  This is scheduled to be
fixed in ICC in a future release.

This patch casts only to a "long*" to preserve backwards compatibility
with the ICC 16 and ICC 17 releases.
2016-10-25 14:18:55 -07:00
fegorsch
ddf0554fff Use colon in "%YAML:1.0" directive when persisting to YAML-files
In YAML 1.0 the colon is mandatory. See http://yaml.org/spec/1.0/#id2558635.

This also allows prior releases to read YAML files created with the current version.
2016-10-25 18:18:35 +02:00
Tetragramm
6f7bf653f7 Add 90 degree rotation methods. This provides a quick simple way of doing 90 degree rotations.
Also fix warnings that show up on other compilers in test builds.
2016-10-22 12:48:52 -05:00
Jiri Horner
c17afe0fab Merge pull request #6933 from hrnr:gsoc_all
[GSOC] New camera model for stitching pipeline

* implement estimateAffine2D

estimates affine transformation using robust RANSAC method.

* uses RANSAC framework in calib3d
* includes accuracy test
* uses SVD decomposition for solving 3 point equation

* implement estimateAffinePartial2D

estimates limited affine transformation

* includes accuracy test

* stitching: add affine matcher

initial version of matcher that estimates affine transformation

* stitching: added affine transform estimator

initial version of estimator that simply chain transformations in homogeneous coordinates

* calib3d: rename estimateAffine3D test

test Calib3d_EstimateAffineTransform rename to Calib3d_EstimateAffine3D. This is more descriptive and prevents confusion with estimateAffine2D tests.

* added perf test for estimateAffine functions

tests both estimateAffine2D and estimateAffinePartial2D

* calib3d: compare error in square in estimateAffine2D

* incorporates fix from #6768

* rerun affine estimation on inliers

* stitching: new API for parallel feature finding

due to ABI breakage new functionality is added to `FeaturesFinder2`, `SurfFeaturesFinder2` and `OrbFeaturesFinder2`

* stitching: add tests for parallel feature find API

* perf test (about linear speed up)
* accuracy test compares results with serial version

* stitching: use dynamic_cast to overcome ABI issues

adding parallel API to FeaturesFinder breaks ABI. This commit uses dynamic_cast and hardcodes thread-safe finders to avoid breaking ABI.

This should be replaced by proper method similar to FeaturesMatcher on next ABI break.

* use estimateAffinePartial2D in AffineBestOf2NearestMatcher

* add constructor to AffineBestOf2NearestMatcher

* allows to choose between full affine transform and partial affine transform. Other params are the as for BestOf2NearestMatcher
* added protected field

* samples: stitching_detailed support affine estimator and matcher

* added new flags to choose matcher and estimator

* stitching: rework affine matcher

represent transformation in homogeneous coordinates

affine matcher: remove duplicite code
rework flow to get rid of duplicite code

affine matcher: do not center points to (0, 0)
it is not needed for affine model. it should not affect estimation in any way.

affine matcher: remove unneeded cv namespacing

* stitching: add stub bundle adjuster

* adds stub bundle adjuster that does nothing
* can be used in place of standard bundle adjusters to omit bundle adjusting step

* samples: stitching detailed, support no budle adjust

* uses new NoBundleAdjuster

* added affine warper

* uses R to get whole affine transformation and propagates rotation and translation to plane warper

* add affine warper factory class

* affine warper: compensate transformation

* samples: stitching_detailed add support for affine warper

* add Stitcher::create method

this method follows similar constructor methods and returns smart pointer. This allows constructing Stitcher according to OpenCV guidelines.

* supports multiple stitcher configurations (PANORAMA and SCANS) for convenient setup
* returns cv::Ptr

* stitcher: dynamicaly determine correct estimator

we need to use affine estimator for affine matcher

* preserves ABI (but add hints for ABI 4)
* uses dynamic_cast hack to inject correct estimator

* sample stitching: add support for multiple modes

shows how to use different configurations of stitcher easily (panorama stitching and scans affine model)

* stitcher: find features in parallel

use new FeatureFinder API to find features in parallel. Parallelized using TBB.

* stitching: disable parallel feature finding for OCL

it does not bring much speedup to run features finder in parallel when OpenCL is enabled, because finder needs to wait for OCL device.

Also, currently ORB is not thread-safe when OCL is enabled.

* stitching: move matcher tests

move matchers tests perf_stich.cpp -> perf_matchers.cpp

* stitching: add affine stiching integration test

test basic affine stitching (SCANS mode of stitcher) with images that have only translation between them

* enable surf for stitching tests

stitching.b12 test was failing with surf

investigated the issue, surf is producing good result. Transformation is only slightly different from ORB, so that resulting pano does not exactly match ORB's result. That caused sanity check to fail.

* added size checks similar to other tests
* sanity check will be applied only for ORB

* stitching: fix wrong estimator choice

if case was exactly wrong, estimators were chosen wrong

added logging for estimated transformation

* enable surf for matchers stitching tests

* enable SURF
* rework sanity checking. Check estimated transform instead of matches. Est. transform should be more stable and comparable between SURF and ORB.
* remove regression checking for VectorFeatures tests. It has a lot if data andtest is the same as previous except it test different vector size for performance, so sanity checking does not add any value here. Added basic sanity asserts instead.

* stitching tests: allow relative error for transform

* allows .01 relative error for estimated homography sanity check in stitching matchers tests
* fix VS warning

stitching tests: increase relative error

increase relative error to make it pass on all platforms (results are still good).

stitching test: allow bigger relative error

transformation can differ in small values (with small absolute difference, but large relative difference). transformation output still looks usable for all platforms. This difference affects only mac and windows, linux passes fine with small difference.

* stitching: add tests for affine matcher

uses s1, s2 images. added also new sanity data.

* stitching tests: use different data for matchers tests

this data should yeild more stable transformation (it has much more matches, especially for surf). Sanity data regenerated.

* stitching test: rework tests for matchers

* separated rotation and translations as they are different by scale.
* use appropriate absolute error for them separately. (relative error does not work for values near zero.)

* stitching: fix affine warper compensation

calculation of rotation and translation extracted for plane warper was wrong

* stitching test: enable surf for opencl integration tests

* enable SURF with correct guard (HAVE_OPENCV_XFEATURES2D)
* add OPENCL guard and correct namespace as usual for opencl tests

* stitching: add ocl accuracy test for affine warper

test consistent results with ocl on and off

* stitching: add affine warper ocl perf test

add affine warper to existing warper perf tests. Added new sanity data.

* stitching: do not overwrite inliers in affine matcher

* estimation is run second time on inliers only, inliers produces in second run will not be therefore correct for all matches

* calib3d: add Levenberg–Marquardt refining to estimateAffine2D* functions

this adds affine Levenberg–Marquardt refining to estimateAffine2D functions similar to what is done in findHomography.

implements Levenberg–Marquardt refinig for both full affine and partial affine transformations.

* stitching: remove reestimation step in affine matcher

reestimation step is not needed. estimateAffine2D* functions are running their own reestimation on inliers using the Levenberg-Marquardt algorithm, which is better than simply rerunning RANSAC on inliers.

* implement partial affine bundle adjuster

bundle adjuster that expect affine transform with 4DOF. Refines parameters for all cameras together.

stitching: fix bug in BundleAdjusterAffinePartial

* use the invers properly
* use static buffer for invers to speed it up

* samples: add affine bundle adjuster option to stitching_detailed

* add support for using affine bundle adjuster with 4DOF
* improve logging of initial intristics

* sttiching: add affine bundle adjuster test

* fix build warnings

* stitching: increase limit on sanity check

prevents spurious test failures on mac. values are still pretty fine.

* stitching: set affine bundle adjuster for SCANS mode

* fix bug with AffineBestOf2NearestMatcher (we want to select affine partial mode)
* select right bundle adjuster

* stitching: increase error bound for matcher tests

* this prevents failure on mac. tranformation is still ok.

* stitching: implement affine bundle adjuster

* implements affine bundle adjuster that is using full affine transform
* existing test case modified to test both affinePartial an full affine bundle adjuster

* add stitching tutorial

* show basic usage of stitching api (Stitcher class)

* stitching: add more integration test for affine stitching

* added new datasets to existing testcase
* removed unused include

* calib3d: move `haveCollinearPoints` to common header

* added comment to make that this also checks too close points

* calib3d: redone checkSubset for estimateAffine* callback

* use common function to check collinearity
* this also ensures that point will not be too close to each other

* calib3d: change estimateAffine* functions API

* more similar to `findHomography`, `findFundamentalMat`, `findEssentialMat` and similar
* follows standard recommended semantic INPUTS, OUTPUTS, FLAGS
* allows to disable refining
* supported LMEDS robust method (tests yet to come) along with RANSAC
* extended docs with some tips

* calib3d: rewrite estimateAffine2D test

* rewrite in googletest style
* parametrize to test both robust methods (RANSAC and LMEDS)
* get rid of boilerplate

* calib3d: rework estimateAffinePartial2D test

* rework in googletest style
* add testing for LMEDS

* calib3d: rework estimateAffine*2D perf test

* test for LMEDS speed
* test with/without Levenberg-Marquart
* remove sanity checking (this is covered by accuracy tests)

* calib3d: improve estimateAffine*2D tests

* test transformations in loop
* improves test by testing more potential transformations

* calib3d: rewrite kernels for estimateAffine*2D functions

* use analytical solution instead of SVD
* this version is faster especially for smaller amount of points

* calib3d: tune up perf of estimateAffine*2D functions

* avoid copying inliers
* avoid converting input points if not necessary
* check only `from` point for collinearity, as `to` does not affect stability of transform

* tutorials: add commands examples to stitching tutorials

* add some examples how to run stitcher sample code
* mention stitching_detailed.cpp

* calib3d: change computeError for estimateAffine*2D

* do error computing in floats instead of doubles

this have required precision + we were storing the result in float anyway. This make code faster and allows auto-vectorization by smart compilers.

* documentation: mention estimateAffine*2D function

* refer to new functions on appropriate places
* prefer estimateAffine*2D over estimateRigidTransform

* stitching: add camera models documentations

* mention camera models in module documentation to give user a better overview and reduce confusion
2016-10-22 19:10:42 +03:00
Alexander Alekhin
a901cc542b test: fix tolerance perf check for Exp/Log/Sqrt 2016-10-20 16:54:48 +03:00
Alexander Alekhin
43c48e2ed1 test: update Div and ConvertScaleAbs perf tests 2016-10-20 16:54:46 +03:00
Alexander Alekhin
5bafc1db75 test: fix tolerance
cv::rand result is not bitexact for floating-point numbers
2016-10-20 16:54:33 +03:00
Alexander Alekhin
abad2ca76c test: fix tolerance
cv::rand result is not bitexact for floating-point numbers
2016-10-20 16:54:30 +03:00
Vincent Rabaud
a89aa8c90a Fix imageSize overflow in IplImage 2016-10-20 11:23:45 +02:00
Vitaly Tuzov
26c9889c6b Fix for incorrect line drawing beyond 32768 row or column 2016-10-14 18:37:59 +03:00
Vadim Pisarevsky
4acda3f609 Merge pull request #7428 from alalek:cmake_fix_compiler_flags_detection 2016-10-12 19:38:25 +00:00
Alexander Alekhin
994c682b77 Merge pull request #7455 from tomoaki0705:featureUniversalLkPyramid 2016-10-12 09:57:53 +00:00
Tomoaki Teshima
1ef740fa2c use universal intrinsic implementation for calcSharrDeriv 2016-10-11 20:32:33 +09:00
Alexander Alekhin
fe8501c931 ocl: fix SVM code 2016-10-10 20:52:30 +03:00
Alexander Alekhin
5da8d65371 eliminate compiler warnings 2016-10-08 02:19:43 +03:00
Vadim Pisarevsky
fad0598634 normHamming done with AVX 2 intrinsics (ver 2) (#7405)
* normHamming done with AVX 2 intrinsics.

* fixed compiling AVX2-optimized norm hamming with MSVC
2016-10-05 21:23:32 +04:00
Alexander Alekhin
0f03f692a9 Merge pull request #7403 from tomoaki0705:fixDuplicateInclude 2016-10-05 17:20:45 +00:00
Vadim Pisarevsky
83f2eb79f1 make sure that the empty mat is copied to UMat properly - i.e. UMat becomes empty. Before the patch such copy operation crashed 2016-10-05 14:07:50 +03:00
Tomoaki Teshima
f6350bdfa8 remove duplicated include 2016-10-05 06:53:34 +09:00
Vadim Pisarevsky
706862d5ba Merge pull request #7382 from alalek:ocl_build_fix_warnings 2016-10-04 12:08:22 +00:00
Alexander Alekhin
cecc1857dd Merge pull request #7373 from tomoaki0705:featureCannyUniversalIntrinsic 2016-10-04 10:52:13 +00:00
Alexander Alekhin
fef677f51a fix defines typo 2016-10-03 18:29:11 +03:00
Tomoaki Teshima
841ccccada use universal intrinsic in canny
* add v_abs for universal intrinsic
  * add test of v_abs in test_intrin
  * fix compile error on gcc
  * fix bool OR operation
2016-10-03 13:23:43 +09:00
Alexander Alekhin
411e551335 ocl: autogenerated code 2016-10-02 02:43:02 +03:00
Alexander Alekhin
a0add98b30 ocl: eliminate build warning
Templates are replaced by macro
2016-10-02 02:43:02 +03:00
Alexander Alekhin
1c18b1d245 Merge pull request #7370 from souch55:Fixxn 2016-10-01 10:44:56 +00:00
Alexander Alekhin
12e00827be cuda: fix fp16 compilation 2016-09-30 23:55:39 +03:00
sourin
a34fbf7bb1 Fixed identifiers warns 2016-09-30 15:16:29 +05:30
Alexander Alekhin
a9ab629f60 build: fix aarch64 build with aarch64-linux-gnu-g++-4.8 2016-09-29 17:26:19 +03:00
Alexander Alekhin
d34f2cfefe Merge pull request #7317 from tomoaki0705:fixIfdefFp16 2016-09-26 10:59:32 +00:00
Tomoaki Teshima
c7cb116dc0 check FP16 build condition correctly
* use __GNUC_MINOR__ in correct place to check the version of GCC
  * check processor support of FP16 at run time
  * check compiler support of FP16 and pass correct compiler option
  * rely on ENABLE_AVX on gcc since AVX is generated when mf16c is passed
  * guard correctly using ifdef in case of various configuration
  * use v_float16x4 correctly by including the right header file
2016-09-23 11:04:22 +09:00
Alexander Alekhin
f50f34016e test: fix test crash (exception in destructor) 2016-09-22 15:18:32 +03:00
Alexander Alekhin
d5c202e46b Merge pull request #7294 from tomoaki0705:fixBuildCudaAarch64 2016-09-16 14:27:18 +00:00
Pavel Vlasov
0a9470bf09 Compatibility fix for Visual Studio 2012; 2016-09-16 10:03:42 +03:00
Tomoaki Teshima
0db4b7cebb fix build error on CUDA + Aarch64
* __fp16 doesn't exist on nvcc, but it slips through ifdef guard
2016-09-16 08:06:14 +09:00
Sean McBride
5357e28a2f Removed some extra semi-colons
Fixes clang -Wextra-semi warnings.
2016-09-14 16:22:35 -04:00
Maksim Shabunin
4e918fb987 Merge pull request #7165 from PkLab:doc_videoio 2016-09-09 18:01:41 +00:00
PkLab.net
be65701908 Large update of videoio doc and samples following mshabunin comments 2016-09-09 18:46:11 +02:00
Alexander Alekhin
d855608e6e instrumentation: fix build on Linux
- enable C++11
- fix macro
2016-09-08 16:13:46 +03:00
Alexander Alekhin
10d18a315c instrumentation: minor refactoring, wrap OpenCL
- calculate ticksTotal instead of ticksMean
- local / global width is based on ticksTotal value
- added instrumentation for OpenCL program compilation
- added instrumentation for OpenCL kernel execution
2016-09-08 16:13:44 +03:00
Alexander Alekhin
f6208e3dea Merge pull request #7247 from valeriyvan:matrix 2016-09-08 09:49:02 +00:00
Alexander Alekhin
125e2dcbba Merge pull request #7156 from sovrasov:hal_qr_decomp 2016-09-08 09:47:52 +00:00
Alexander Alekhin
c8d77fd961 Merge pull request #7233 from tomoaki0705:featureUniversalIntrinsicFp16 2016-09-07 14:42:46 +00:00
Valeriy Van
c562f0ad38 Minor fix in MatAllocator::download
Minor fix in MatAllocator::upload
Minor fix in MatAllocator::copy
Minor fix in setSize function
Minor fix in Mat::Mat
Minor fix in cvMatNDToMat function
Minor fix in _InputArray::getMatVector
Minor fix in _InputArray::getUMatVector
Minor fix in cv::hconcat
Minor fix in cv::vconcat
Minor fix in cv::setIdentity
Minor fix in cv::trace
Minor fix in transposeI_ template function
Minor fix in reduceC_ template function
Minor fix in sort_ template function
Minor fix in sortIdx_ template function
Minor fix in cvRange function
Minor fix in MatConstIterator::seek
Minor fix in SparseMat::create
Minor fix in SparseMat::copyTo
Minor fix in SparseMat::convertTo
Minor fix in SparseMat::convertTo
Minor fix in SparseMat::ptr
Minor fix in SparseMat::resizeHashTab
Fixes indentation
2016-09-07 17:25:36 +03:00
Vladislav Sovrasov
dfe4519c07 Add QR decomposition to HAL 2016-09-05 18:20:04 +03:00
Sergey Alexandrov
765dd30981 Add support for GpuMat in InputArray::isContinuous() 2016-09-05 09:27:35 +02:00
Tomoaki Teshima
903789f7af use universal intrinsic for FP16
* use v_float16x4 (universal intrinsic) instead of raw SSE/NEON implementation
  * define v_load_f16/v_store_f16 since v_load can't be distinguished when short pointer passed
  * brush up implementation on old compiler (guard correctly)
  * add test for v_load_f16 and round trip conversion of v_float16x4
  * fix conversion error
2016-09-05 08:13:52 +09:00
Alexander Alekhin
d102ea96c0 Merge pull request #7210 from mshabunin:fix-warnings 2016-09-02 12:50:45 +00:00
Maksim Shabunin
28db4a2207 Merge pull request #7175 from tomoaki0705:featureIntrinsic64 2016-09-02 10:16:44 +00:00
Maksim Shabunin
dc704d77ac Fixed several GCC 5.x warnings 2016-09-01 15:44:01 +03:00
Maksim Shabunin
595fd2757c Merge pull request #7182 from mself:two_channel_universal_intrinsics 2016-08-31 10:11:43 +00:00
Tomoaki Teshima
7fef96be1e add 64F intrinsic in HAL NEON
* use universal intrinsic for accumulate series using float/double
  * accumulate, accumulateSquare, accumulateProduct and accumulateWeighted
  * add v_cvt_f64_high in both SSE/NEON
  * add test for conversion v_cvt_f64_high in test_intrin.cpp
  * improve some existing universal intrinsic by using new instructions in Aarch64
  * add workaround for Android build in intrin_neon.hpp
2016-08-30 17:21:02 +09:00
Alexander Alekhin
4e8f8922e2 Merge pull request #7170 from alalek:fix_build 2016-08-29 10:15:58 +00:00
Alexander Alekhin
da0e07bc1b Merge pull request #7177 from alalek:msvs_layout 2016-08-29 09:36:49 +00:00
Matthew Self
9678d48e1a 2-channel interleaved load/store for universal intrinsics (float only)
* Added 2-channel ops to match existing 3-channel and 4-channel ops

* v_load_deinterleave() and v_store_interleave()

* Implements float32x4 only on SSE (but all types on NEON and CPP)

* Includes tests

* Will be used to vectorize 2D functions, such as estimateAffine2D()
2016-08-26 18:17:08 -07:00
Vadim Pisarevsky
4f0f5a24ef Merge pull request #7158 from sturkmen72:documentation_fix 2016-08-26 11:40:19 +00:00
Alexander Alekhin
db6d94a7b0 cmake: minimize MSVS projects layout
Also put "object" targets to off by default (they doesn't work well)
2016-08-26 13:40:16 +03:00
Alexander Alekhin
5383a625a7 fix Win build, change default WINNT macro to WinXP
Returning to Win2k value is possible via this CMake option:

    cmake -DOPENCV_EXTRA_FLAGS="/D_WIN32_WINNT=0x0500" ...
2016-08-25 16:21:52 +03:00
Alexander Alekhin
da5ead2c23 Merge pull request #7166 from tomoaki0705:brushUpFp16 2016-08-25 11:49:23 +00:00
Tomoaki Teshima
c5d7791b67 brush up fp16 implementation
* DRY
  * switch to Cv32suf and remove fp32Int32
  * add Cv16suf
2016-08-25 05:31:25 +09:00
Vadim Pisarevsky
b03e3abd62 Merge pull request #7088 from wiryls:FileStorageJSON 2016-08-24 16:49:06 +00:00
MYLS
47f2e618ee Add two tests.
- one test for type_id;
- another for comments in JSON;
2016-08-24 17:01:57 +08:00
Suleyman TURKMEN
fcc28fecb6 Make Up 2016-08-23 22:17:30 +03:00
Alexander Alekhin
b3b434e221 Merge pull request #7141 from lupustr3:pvlasov/instrumentation_extension 2016-08-23 16:48:25 +00:00
mpkh
01d2e7af71 fix building on FreeBSD
resolve undeclared identifier close error
2016-08-22 17:17:06 +04:00
Pavel Vlasov
30a6cee2fe Instrumentation for OpenCV API regions and IPP functions; 2016-08-19 18:10:03 +03:00
Pavel Vlasov
680ca88ce0 Outdated ICV restrictions were removed; 2016-08-19 15:08:39 +03:00
Alexander Alekhin
93e5947f55 Merge pull request #7101 from lupustr3:pvlasov/instrumentation 2016-08-18 14:56:41 +00:00
Alexander Alekhin
5d7ee48031 Merge pull request #7085 from sovrasov:hal_doc_fix 2016-08-17 15:15:08 +00:00
Pavel Vlasov
a462d76a95 Implementations instrumentation framework for OpenCV performance system; 2016-08-17 16:26:03 +03:00
Maksim Shabunin
cd943cc60d Merge pull request #7106 from lupustr3:pvlasov/ipp_hal_fix 2016-08-15 10:08:44 +00:00
Maksim Shabunin
031076ab93 Merge pull request #7077 from LaurentBerger:I7063 2016-08-15 09:08:44 +00:00
Pavel Vlasov
3860b8db02 IPP was enabled in mathfuncs_core;
Exp and Log IPP implementations are changed to hal interface;
2016-08-12 18:16:04 +03:00
Ilya Lavrenov
1b3f634843 fixed compilation warning 2016-08-12 14:23:15 +03:00
Alexander Alekhin
1fb1088b7d Merge pull request #7102 from lupustr3:pvlasov/ipp_switch_fix 2016-08-12 10:39:44 +00:00
Pavel Vlasov
8bcec7d77f IPP enabling fix and typo fix; 2016-08-12 10:11:47 +03:00
Vladislav Sovrasov
13d2154f9a Fix HAL documentation 2016-08-11 14:41:49 +03:00
LaurentBerger
b75bac7975 Solve Issue 7063
consequences of changes

accuracy test

Solve issue 7063
2016-08-11 10:56:50 +02:00
daB0bby
5cc1ef9022 fix code-style consistency 2016-08-11 10:15:48 +02:00
MYLS
d99832163a solve warnings and do some cleaning. 2016-08-11 03:31:35 +08:00
MYLS
8596e82d98 Add JSON support.
a JSON emitter, a parser, tests and some basic doc.
2016-08-11 00:53:15 +08:00
Vadim Pisarevsky
96d48331da Merge pull request #7076 from sovrasov:mkl_lapack 2016-08-10 10:25:17 +00:00
Vadim Pisarevsky
5eee757658 Merge pull request #6949 from wiryls:FileStorageBase64DocsTests 2016-08-10 09:26:13 +00:00
Vladislav Sovrasov
a113d9bcc1 Add MKL support 2016-08-10 11:20:23 +03:00
Alexander Alekhin
32c239085d Merge pull request #7067 from tomoaki0705:fixBuildErrorJetsonK1 2016-08-09 10:39:56 +00:00
Tomoaki Teshima
3debc78a5f fix build error on JetsonTK1
* avoid using vld1_f16 and vst1_f16 on gcc 4 series (Ubuntu 14.04)
  * guard correctly with #if
  * use static inline
2016-08-09 17:12:22 +09:00
Vadim Pisarevsky
28d28a2607 Merge pull request #7024 from paroj:semanticidx 2016-08-08 15:19:36 +00:00
Vadim Pisarevsky
b316aa3710 Merge pull request #7043 from alalek:add_nonfree_flag 2016-08-08 15:18:49 +00:00
Tomoaki Teshima
2db2d137ce follow the naming rule as other API
* stop using 'CUDA' prefix
  * add explanation
2016-08-05 22:14:55 +09:00
MYLS
1da8a19af3 fixed two bugs that I caused. 2016-08-05 16:15:03 +08:00
MYLS
86238d2748 make some changes according to the code review.
- use `std::string` instead of `new char`;
- reserve 1 MB for buffer;
2016-08-05 15:17:21 +08:00
Alexander Alekhin
18e7afdfd9 cmake: add OPENCV_ENABLE_NONFREE option and macro 2016-08-04 19:23:49 +03:00
Alexander Alekhin
b2698f24b0 Merge pull request #7033 from tomoaki0705:brushUpFp16 2016-08-04 09:31:52 +00:00
Vadim Pisarevsky
0a7e53da0a Merge pull request #7010 from K-Shinotsuka:issue10 2016-08-03 18:44:02 +00:00
Vadim Pisarevsky
03d6c5e473 Merge pull request #7011 from K-Shinotsuka:issue11 2016-08-03 18:34:08 +00:00
k-shinotsuka
1a18a33688 improve SumSqr_SIMD<schar, int, int>() 2016-08-03 19:17:51 +09:00
Tomoaki Teshima
87ca607fd4 brush up convertFp16
* raise an error when wrong bit depth passed
  * raise an build error when wrong depth is specified for cvtScaleHalf_
  * remove unnecessary safe check in cvtScaleHalf_
  * use intrinsic instead of direct pointer access
  * update the explanation
2016-08-03 17:27:45 +09:00
k-shinotsuka
0b4e06ad3c improve SumSqr_SIMD<uchar, int, int>() 2016-08-02 23:46:03 +09:00
Pavel Rojtberg
15dabc11b5 Mat: use row/ col instead of i0/ i1 for parameter names in 2D case
this improves documentation when using an IDE and reflects that Mats are
row major.
2016-08-02 13:57:51 +02:00
Tomoaki Teshima
2974b049e7 cudev: add feature to convert FP32(float) from/to FP16(half) on GPU
* add feature of Fp16 on GPU (cudev)
  * add test
  * leave template function as unimplemented to raise error
2016-08-01 00:55:16 +09:00
MYLS
3935855365 Merge remote-tracking branch 'refs/remotes/opencv/master' into FileStorageBase64DocsTests
# Conflicts:
#	modules/core/test/test_io.cpp
2016-07-30 01:08:27 +08:00
MYLS
08911cbfae change code to snippet and do some cleaning.
- use `@snippet` instead of `@code` in docs.
- remove some functions that were not used.
2016-07-30 00:35:41 +08:00
Tomoaki Teshima
c57f8780e9 show CPU feature correctly when FP16 is available
* make sure that CV_FP16 has the correct meaning
  * check FP16 feature correctly
2016-07-29 14:10:33 +09:00
Tomoaki Teshima
891c83ff35 fix build error
* NAN is not defined on some platform
  * follow the comment on PR
2016-07-25 15:42:09 +09:00
Tomoaki Teshima
70dcd107d0 follow the comment
* test build on VS2012
2016-07-24 23:34:12 +09:00
Tomoaki Teshima
4423a5edad fix build error
* NAN is not defined on some platform
2016-07-23 23:11:57 +09:00
Vadim Pisarevsky
134154ec6d Merge pull request #6963 from ilya-lavrenov:vec2i_fs 2016-07-21 20:55:05 +00:00
Ilya Lavrenov
313f54bc39 read/write vec2i from/to filestorage 2016-07-21 10:58:49 +03:00
Vadim Pisarevsky
167a4e6592 Merge pull request #6942 from alalek:fix_android_pack 2016-07-21 07:30:15 +00:00
Alexander Alekhin
2acfb263bb Merge pull request #6910 from ilya-lavrenov:clone 2016-07-20 15:32:22 +00:00
Alexander Alekhin
2ec63e4dd1 fix android pack build 2016-07-20 16:49:57 +03:00
Vadim Pisarevsky
c4cc54e5da Merge pull request #6953 from ilya-lavrenov:arithm 2016-07-20 13:42:30 +00:00
Vadim Pisarevsky
848c66babd Merge pull request #6879 from savuor:fix/RNG_corrupts_stack 2016-07-20 13:13:40 +00:00
MYLS
8a65e73bfd add SANITY_CHECK_NOTHING() to perf_test 2016-07-20 20:18:16 +08:00
Ilya Lavrenov
71cbd6f02e fixed bug #5775 2016-07-20 11:38:15 +03:00
Rostislav Vasilikhin
96edb270a6 fixed memory corruption when normal dist. params have less channels than target matrix; test added 2016-07-19 17:26:39 +03:00
MYLS
27b924e99e remove CHECK from performance test 2016-07-19 22:06:21 +08:00
Ilya Lavrenov
6c42ad5b90 fixed typo 2016-07-19 16:18:48 +03:00
MYLS
cf2d6f6721 solve errors and warnings
Modified performance test and solve a problem caused by an enum type.
2016-07-19 21:18:41 +08:00
MYLS
78ca5ddd45 solve errors and warnings 2016-07-19 19:56:57 +08:00
Ilya Lavrenov
87ae4e0564 fixed clone of empty matrix 2016-07-19 11:31:53 +03:00
MYLS
0823ec0ef0 modified performance test
For faster test
2016-07-19 16:11:20 +08:00
MYLS
617df09143 Modify Base64 functions and add test and documentation
Major changes:

- modify the Base64 functions to compatible with `cvWriteRawData` and so
on.
- add a Base64 flag for FileStorage and outputs raw data in Base64
automatically.
- complete all  testing and documentation.
2016-07-19 15:54:38 +08:00
Vadim Pisarevsky
48b747903b Merge pull request #6830 from tomoaki0705:featureSupportFp16 2016-07-18 15:56:00 +00:00
Vadim Pisarevsky
d62b0bd363 Merge pull request #6849 from alcinos:optflow_interface 2016-07-18 15:05:13 +00:00
Alexander Alekhin
55d0945149 Merge pull request #6932 from philippefoubert:bugfix_issue_6931 2016-07-18 13:23:56 +00:00
Maksim Shabunin
070f0f8445 Merge pull request #6936 from catree:fix_NAryMatIterator_code_example 2016-07-18 08:38:49 +00:00
Maksim Shabunin
474868a892 Merge pull request #6884 from alalek:migration 2016-07-18 07:49:38 +00:00
catree
7f64f31f66 Fix NAryMatIterator code example. 2016-07-17 23:21:15 +02:00
Philippe FOUBERT
d9a56f6590 Resolves issue #6931 2016-07-17 12:22:37 +02:00
Ilya Lavrenov
957bf1452c added some tests for push_back 2016-07-15 14:48:22 +03:00
Maksim Shabunin
b0fa477614 Merge pull request #6908 from ilya-lavrenov:reduce 2016-07-15 09:07:56 +00:00
Maksim Shabunin
154d61edf9 Merge pull request #6907 from ilya-lavrenov:typo 2016-07-15 09:07:19 +00:00
Maksim Shabunin
b542914057 Merge pull request #6904 from ilya-lavrenov:minmaxloc 2016-07-15 09:06:15 +00:00
Maksim Shabunin
f695d4f04b Merge pull request #6903 from jet47:cuda-stream-thread-safety-notes 2016-07-14 14:29:08 +00:00
Ilya Lavrenov
0af3947468 added note about cv::reduce output type for MIN/MAX 2016-07-14 17:22:08 +03:00
Ilya Lavrenov
c634e39299 removed extra semicolon 2016-07-14 15:50:35 +03:00
Ilya Lavrenov
c4b57d0ded disable ippiMinMaxIndx_32f_C1R usage since it crashes on Nans 2016-07-14 14:52:58 +03:00
Maksim Shabunin
a00f0c44ae Merge pull request #6821 from sturkmen72:TickMeter_class_addition 2016-07-14 11:40:46 +00:00
Vladislav Vinogradov
bfd6ae77f5 Add note that cv::cuda::Stream class is not thread safe 2016-07-14 14:20:37 +03:00
Alexander Alekhin
e871045b46 Merge pull request #6896 from jet47:cuda-arch-update 2016-07-13 12:26:52 +00:00
Alexander Alekhin
53f4eaa7a7 Merge pull request #6892 from ioxp:fsSpace 2016-07-13 11:46:50 +00:00
Vladislav Vinogradov
112903c2bd increase minimal supported CUDA toolkit to 6.5 2016-07-13 13:02:13 +03:00
Alexander Alekhin
ddc0b42bc3 migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
Alexander Alekhin
a6b33c3590 Merge pull request #6846 from mbarnach:6086-cuda-initialization 2016-07-11 14:01:51 +00:00
Alexander Alekhin
7176c1327e Merge pull request #6850 from alalek:bigdata_test 2016-07-11 14:01:06 +00:00
Alexander Alekhin
9b3d65c5e4 Merge pull request #6867 from alalek:fix_lapack 2016-07-11 14:00:22 +00:00
Alexander Alekhin
c8693f01a3 Merge pull request #6792 from paroj:jaccard_distance 2016-07-11 09:57:20 +00:00
Alexander Alekhin
5f269d08b4 bigdata: add test, resolve split/merge issue 2016-07-08 18:05:53 +03:00
Philipp Hasper
00112bbe10 persistence: fixing crash with space-only values 2016-07-08 12:41:05 +02:00
Vladislav Sovrasov
a2ec23c112 Update cv::log documentation 2016-07-05 17:28:53 +03:00
Alexander Alekhin
96919156e7 Merge pull request #6761 from alalek:fix_warnings 2016-07-04 09:52:03 +00:00
Alexander Alekhin
3844ee780c build: fix compiler warnings (GCC 5.3.1) 2016-07-01 20:17:16 +03:00
Alexander Alekhin
7dc5332a92 Merge pull request #6745 from alalek:viz_samples 2016-07-01 15:27:01 +00:00
Alexander Alekhin
b23527bf02 core: fix arguments types for cblas calls 2016-06-30 20:25:08 +03:00
Vadim Pisarevsky
7fea7e0629 Merge pull request #6697 from wiryls:FileStorageBase64 2016-06-30 17:17:03 +00:00
Alexander Alekhin
8184535de1 samples: repair viz tutorial 2016-06-30 17:21:31 +03:00
Vitaliy Lyudvichenko
930d96f684 Fixing of AutoBuffer::allocate(nsz) method
AutoBuffer::allocate(nsz) didn't work properly when
(sz < nsz < fixed_size). In this case sz remained unchanged.
2016-06-29 19:50:51 +03:00
MYLS
df5a7c8ee9 build again for OpenCL.
I could not find the cause of the error:

```
C:\builds_ocv\precommit_opencl\opencv\modules\ts\src\ts_perf.cpp(361):
error: The difference between expect_max and actual_max is
8445966.0000002384, which exceeds eps, where

expect_max evaluates to 0.9999997615814209,

actual_max evaluates to 8445967, and

eps evaluates to 1.0000000000000001e-005.

Argument "dst0" has unexpected maximal value
```

Hope this is a false alarm.
2016-06-25 02:24:33 +08:00
MYLS
677d4d20ce fixed an error in the test... 2016-06-25 00:37:13 +08:00
MYLS
959002fb96 solve warnings and errors in test. 2016-06-24 23:41:40 +08:00
MYLS
7c92ee2e6e Split cvWriteRawData_Base64 into three functions
The three new functions:

```cpp
void cvStartWriteRawData_Base64(::CvFileStorage * fs, const char* name,
int len, const char* dt);
void cvWriteRawData_Base64(::CvFileStorage *
fs, const void* _data, int len);
void
cvEndWriteRawData_Base64(::CvFileStorage * fs);
```

Test is also updated. (And it's remarkable that there is a bug in
`cvWriteReadData`.)
2016-06-24 22:27:42 +08:00
Suleyman TURKMEN
d2bad6febb cv::TickMeter class addition 2016-06-23 19:06:57 +03:00
Alexander Alekhin
09c2a8b7ad cmake: fix HAL dependencies for core module
Linker dependencies are transitive for non-private
2016-06-21 19:50:32 +03:00
MYLS
29921d055d change the parameter to CvMat and CvMatND
```cpp
cvWriteMat_Base64(::cv::FileStorage & fs, ::cv::String const & name,
::cv::Mat const & mat)
```
becomes:
```cpp
CV_EXPORTS void cvWriteMat_Base64(::CvFileStorage* fs, const char* name,
const ::CvMat* mat);
CV_EXPORTS void
cvWriteMatND_Base64(::CvFileStorage* fs, const char* name, const
::CvMatND* mat);
```
2016-06-20 16:59:58 +08:00
MYLS
9faa2a7fd0 solve warning for IOS
Two test are still needed:

1. Verify the Base64 data.
2. Read an old YML file for compatibility test.
2016-06-19 02:44:39 +08:00
MYLS
958263d245 Solve warnings, and adjusted the test case. 2016-06-19 02:00:32 +08:00
MYLS
882e4221e7 fix errors from test.
Two other test are still needed.

1. Verify the Base64 data.
2. Read an old YML file for compatibility test.
2016-06-19 00:45:51 +08:00
MYLS
d1b097f409 fix most coding style warnings and errors 2016-06-18 23:28:12 +08:00
MYLS
7b1f7c8d8e Add Base64 support for FileStorage
1. Add Base64 support for reading and writing XML\YML file.

The two new functions for writing:

```cpp
void cvWriteRawData_Base64(cv::FileStorage & fs, const void* _data, int
len, const char* dt);
void cvWriteMat_Base64(cv::FileStorage & fs, cv::String const & name,
cv::Mat const & mat);
```

2. Change YML file header form `YAML:1.0` to `YAML 1.0`. (standard
format)

3. Add test for Base64 part.
2016-06-18 22:14:11 +08:00
MYLS
ecd827fc8e Add Base64 support for FileStorage
[GSoC] FileStorage:
Add base64 support for reading and writting XML\YML file.
The two new functions:
```
void cvWriteRawData_Base64(cv::FileStorage & fs, const void* _data, int
len, const char* dt);
void cvWriteMat_Base64(cv::FileStorage & fs, cv::String const & name,
cv::Mat const & mat);
```
2016-06-18 21:40:29 +08:00
Alexander Alekhin
31952fbf1c Merge pull request #6675 from pnordhus:matconstiterator_reference 2016-06-17 10:12:51 +00:00
Vadim Pisarevsky
547a2d29c3 Merge pull request #6535 from sovrasov:lapack-hal 2016-06-16 20:09:47 +00:00
Alexander Alekhin
f4ebc504d1 cmake: refactor HAL attaching process 2016-06-15 17:34:30 +03:00
Philipp Nordhus
4a529cd641 Return reference on iterator indirection/subscript 2016-06-11 15:17:52 +02:00
Tomoaki Teshima
87d0c91dcf fix warning of build 2016-06-09 18:24:00 +09:00
Tomoaki Teshima
d0a8390963 fix run time error on Mac
* integrate HW version and SW version to same function
2016-06-09 08:41:37 +09:00
Alexander Alekhin
1b6e02793c Merge pull request #6645 from tomoaki0705:fixTypoEigen 2016-06-07 13:51:30 +00:00
Tomoaki Teshima
fd76ed5c0f fix to support wider compiler
* check compiler more strictly
  * use gcc version of fp16 conversion if it's possible (gcc 4.7 and later)
  * use current SW implementation in other cases
2016-06-07 18:32:47 +09:00
Tomoaki Teshima
6f6eebbcb9 fix warning 2016-06-07 18:31:18 +09:00
Vladislav Sovrasov
055f5c7395 Change names of some internal functions 2016-06-07 10:58:12 +03:00
Tomoaki Teshima
d1c1c01761 fix typo 2016-06-07 14:53:04 +09:00
Tomoaki Teshima
fbfd3158a7 fix corner case when number is small 2016-06-07 08:59:28 +09:00
Maksim Shabunin
532885c12b Merge pull request #6607 from alalek:issue_6604 2016-06-06 09:20:58 +00:00
Tomoaki Teshima
4239bac4ed fix warning of doc
* update the comment to real header
2016-06-06 18:06:23 +09:00
Tomoaki Teshima
eccf2fa4c3 follow other interface
* remove useHW option
  * update test
2016-06-06 08:56:37 +09:00
Vladislav Sovrasov
a2d0cc878c Implement internal HAL for GEMM and matrix decompositions 2016-06-03 10:38:30 +03:00
Alexander Alekhin
e1ba4399e8 Merge pull request #6611 from tomoaki0705:fixPerformanceSplitAarch64 2016-06-01 10:34:33 +00:00
Tomoaki Teshima
070e4d754e let the performance test of split pass on 64bit ARM
* loosen the threshold only under aarch64
  * fix #6610
2016-05-31 23:57:49 +09:00
Alexander Alekhin
d3930cdee1 Merge pull request #6482 from paroj:filestorage_py 2016-05-31 11:53:34 +00:00
Vadim Pisarevsky
40686415f9 Merge pull request #6593 from bramton:documentation-update 2016-05-31 10:32:18 +00:00
Alexander Alekhin
ff0601cda5 core: prevent changes in 'std' namespace 2016-05-31 13:02:15 +03:00
Alexander Alekhin
f6fa1cee2b Merge pull request #6008 from amroamroamro:fix_sparse_snippet 2016-05-31 08:19:38 +00:00
Bram Ton
dfd5191e8b Minor additions to the documentation. 2016-05-26 16:35:20 +02:00
Maksim Shabunin
cbf2b79e1f Fixed documentation warnings produced by updated doxygen 2016-05-25 18:04:32 +03:00
Pavel Rojtberg
bf688da50b FileStorage: add simplified API for bindings
at least it is possible to read/ write calibration files. Fixes #4282.

Also add CPP method for writing comments.
2016-05-25 16:01:55 +02:00
Maksim Shabunin
64a5126ff8 Merge pull request #6018 from sturkmen72:patch-2 2016-05-23 11:57:26 +00:00
Maksim Shabunin
c393a7a98f Merge pull request #6564 from jlguardi:ml_load_empty_ptr 2016-05-23 08:41:05 +00:00
Tomoaki Teshima
b2ad7cd9c0 add feature to convert FP32(float) to FP16(half)
* check compiler support
  * check HW support before executing
  * add test doing round trip conversion from / to FP32
  * treat array correctly if size is not multiple of 4
  * add declaration to prevent warning
  * make it possible to enable fp16 on 32bit ARM
  * let the conversion possible on non-supported HW, too.
  * add test using both HW and SW implementation
2016-05-21 21:31:33 +09:00
Suleyman TURKMEN
c6e6d4c822 Update pca.cpp 2016-05-21 14:23:45 +03:00
Jose Luis Guardiola
a812989436 Fixed #6563: Incorrect management for invalid files/filestorage/filenode in ml module 2016-05-20 13:18:02 +02:00
Tomoaki Teshima
bfcb40ad77 fix Core_MulSpectrum test on 64bit ARM + release mode
* fix issue #6536
  * increase threshold in particular tests due to the difference of fmsub and fsub
2016-05-20 18:25:32 +09:00
Tomoaki Teshima
7077d1de63 fix hal_intrin test on 64bit ARM
* fix issue 6521
  * use correct comparison
2016-05-12 18:30:09 +09:00
Julien Nabet
a29c814bd8 cppcheck: fix some reports
All of these: (performance) Prefer prefix ++/-- operators for non-primitive types.
[modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.
2016-04-29 15:41:39 +02:00
Vadim Pisarevsky
df6eb101e1 Merge pull request #6467 from ohnozzy:Doc-for-ocl-Kernel-Run 2016-04-25 13:07:34 +00:00
Vadim Pisarevsky
904381c602 Merge pull request #6020 from mshabunin:hal_dxt 2016-04-25 11:37:18 +00:00
ohnozzy
d66ed313cb Add Comment
Add documentation for Kernel::run
2016-04-25 11:30:12 +08:00
Maksim Shabunin
ec63343f34 Merge pull request #6420 from ioxp:foreachDoc 2016-04-20 11:55:03 +00:00
Maksim Shabunin
5a938309c1 More compilation warnings fixed 2016-04-19 16:08:48 +03:00
Maksim Shabunin
11378fcb17 Fixed compiation problems 2016-04-19 14:50:07 +03:00
Maksim Shabunin
5e9192287d Added HAL cvtColor interface 2016-04-18 16:34:25 +03:00
Alexander Alekhin
96937bac74 Merge pull request #6581 from mshabunin:hal_mag 2016-06-21 13:16:17 +00:00
Maksim Shabunin
1e667de1f3 HAL math interfaces: fastAtan2, magnitude, sqrt, invSqrt, log, exp 2016-05-31 11:54:52 +03:00
Philipp Hasper
c52759432d Fixing doc for cv::Mat::forEach
image.forEachWithPosition does not exist
2016-04-18 13:51:07 +02:00
Dan
e9461d3feb templated std::vector<T> constructor was being called instead of const std::vector<cv::cuda::GpuMat>. 2016-04-14 15:50:24 -04:00
Maksim Shabunin
fc9f7cc925 Merge pull request #6375 from ohnozzy:Bug-Fix-for-Issue-6288 2016-04-13 07:51:33 +00:00
ohnozzy
9dd962ca1a Bug Fix for Issue 6288
Added 2 inline functions in persistence.hpp
So that the '>>' operator works correctly for std::Vector<KeyPoint> and
std::Vector<DMatch>
2016-04-12 21:40:50 +08:00
Maksim Shabunin
1307bb1d03 Merge pull request #6314 from mvukad:bugfix_dtreeswrite 2016-04-12 13:26:25 +00:00
Philipp Hasper
47c4ee974a operator<< handles keys starting with underscore 2016-04-11 09:55:33 +02:00
Maksim Shabunin
233612efd7 Reworked HAL dft/dct interface, added replacement documentation 2016-04-08 16:03:51 +03:00
Maksim Shabunin
f40d701427 DFT: renamed HAL functions 2016-04-08 11:19:28 +03:00
Maksim Shabunin
008abd28fd Extracted HAL interfaces for DFT/DCT, added new test 2016-04-08 11:19:28 +03:00
mvukad
695e33b25b Fix missing format when writing Algorithm-based objects
Added a writeFormat() method to Algorithm which must be called by the
write() method of derived classes.
2016-04-07 13:49:42 -07:00
Maksim Shabunin
5877debb6f HAL resize, warpAffine, warpPerspective interface
- added HAL documentation support
- added documentation to HAL replacement interface
- updated several HAL functions in imgproc module
2016-04-07 18:47:24 +03:00
Vladislav Sovrasov
72ed4173df Change setRNGSeed implementaion 2016-03-29 10:54:42 +03:00
Vladislav Sovrasov
362d52a3cb Fix doxygen warnings 2016-03-25 16:34:45 +03:00
Vladislav Sovrasov
a490b64e9b Add function setRNGSeed and seed setup in python tests 2016-03-25 16:17:58 +03:00
Maksim Shabunin
83379695a0 HAL interface for morphology operations 2016-03-21 09:32:06 +03:00
Robbert Klarenbeek
dd510e1de9 Fix incompatibility with some C++11 implementations 2016-03-15 17:21:05 +01:00
Dan
42c36c0c80 Linux bug fix for ThrustAllocator. 2016-03-14 11:09:52 -04:00
Alexander Alekhin
7783206934 Merge pull request #6259 from polevoy-d-v:move_sematics_fix 2016-03-14 14:46:21 +00:00
Прун Виктор
a90a576d76 fixed incorrect behaviour of move semantics for cv::Ptr, cv::Mat, cv::UMat in case when rvalue-reference references to *this. 2016-03-14 16:10:23 +03:00
Suleyman TURKMEN
826b5a2ef1 Update lda.cpp
typo correction
2016-03-13 21:11:34 +02:00
Vadim Pisarevsky
c9db05de22 Merge pull request #6137 from dtmoodie:thrust_allocator 2016-03-12 17:07:03 +00:00
Piotr Semenov
108ddc199a Fix that corrects the OpenCV's random access iterator distance: d(x,y) = -d(y,x) 2016-03-10 11:58:32 +03:00
aravind
dccbf50059 Fixed VS 2010 and option Za bug. 2016-03-03 18:01:05 +05:30
Maksim Shabunin
3cc234588a Added build warnings in case of macro definition conflicts 2016-02-25 11:51:02 +03:00
Dan
95608b1b84 free -> deallocate 2016-02-18 15:05:13 -05:00
Dan
c0e34934c8 Merge branch 'thrust_allocator' of https://github.com/dtmoodie/opencv 2016-02-18 00:43:18 -05:00
Dan
da93a5527d Thrust allocator for temporary storage used with thrust algorithms. 2016-02-18 00:23:20 -05:00
Alexander Alekhin
8c591ebd77 Merge pull request #6060 from alalek:fix_opencl_opengl_sharing_6052 2016-02-16 07:10:02 +00:00
Alexander Alekhin
f48cda2f95 test: initialize test data in test_umat.cpp (6102) 2016-02-12 13:15:15 +03:00
Alexander Alekhin
c7bdbef504 ocl: fix OpenGL sharing detection (6052)
Apple OpenCL framework hasn't OpenGL sharing extension
2016-02-11 12:46:22 +03:00
Alexander Alekhin
87bbaa2c27 ocl: OpenCL headers are located in "CL" subfolder (3rdparty/include) 2016-02-11 12:44:45 +03:00
Mathieu Barnachon
6a0d3b3e42 Called after setDevice.
Wrap in a cudaSafeCall.
2016-02-09 14:40:09 +01:00
Steven Puttemans
cd96df1407 Update mat.hpp 2016-02-08 13:26:06 +01:00
Mathieu Barnachon
b030ac0433 Ensure the Cuda context is initialized correctly as long as the setDevice is not called in a multi-thread environment. 2016-02-08 13:17:08 +01:00
Steven Puttemans
a70c54f2c5 Added suggestions from PR6068
As discussed here: https://github.com/Itseez/opencv/pull/6068#issuecomment-180797723
2016-02-08 10:20:08 +01:00
StevenPuttemans
873399705d add clarification on the acces paramter of the at operator 2016-02-05 13:21:40 +01:00
Alexander Alekhin
b2d44663fd Merge pull request #6058 from sturkmen72:documentation_fix_cv_repeate 2016-02-04 15:14:02 +00:00
Vadim Pisarevsky
56c89e0a98 Merge pull request #6014 from alalek:fix_5991 2016-02-04 09:54:27 +00:00
Suleyman TURKMEN
194b865daf update documentation of cv::repeat 2016-02-03 23:36:30 +02:00
Alexander Alekhin
7e472fbf68 ocl: thread-safe OpenCL loading (6056) 2016-02-03 18:30:40 +03:00
alcinos
6e3b90de9b Add static creator for TVL1 optical flow class 2016-01-28 20:03:28 +01:00
Alexander Alekhin
2978a16c85 core: preserve sizes values (fixes #5991)
_sizes can point to internal structure which is destroyed
by release() call
2016-01-26 14:11:53 +03:00