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Author SHA1 Message Date
Rostislav Vasilikhin
9840825743 added test checking http://code.opencv.org/issues/4050 2016-09-07 14:56:21 +03:00
Maksim Shabunin
ce2733bb37 Merge pull request #7242 from bkuhls:asm 2016-09-07 09:09:29 +00:00
Maksim Shabunin
48af5e5579 Merge pull request #7202 from valeriyvan:fixUIImageToMat 2016-09-06 20:45:19 +00:00
Maksim Shabunin
c16f96cb5b Merge pull request #7221 from terfendail:sepfilter_vec_kernel 2016-09-06 20:41:28 +00:00
Maksim Shabunin
8b222ac014 Merge pull request #7229 from catree:add_peopledetect_video_option 2016-09-06 20:28:50 +00:00
Alexander Alekhin
a92aed45a4 Merge pull request #7064 from DmtKats:pam 2016-09-06 16:56:27 +00:00
Maksim Shabunin
e2de96289b Merge pull request #7220 from paroj:imgproc_doxy 2016-09-06 14:33:17 +00:00
Dimitrios Katsaros
41431e11f5 Imgcodecs: Implemented simple tests for PAM format 2016-09-06 15:47:22 +02:00
Dimitrios Katsaros
4e513a3346 Imgcodecs: Fixed a bug with checkSignature in GdalDecoder 
In cases where the signaure string contains a terminating character,
the std::string member function size returns a smaller value than the
allocated string. In these cases, if you then try to use substr,
you will get an out_of_range exception. This patch remedies the problem.
 2016-09-06 15:47:22 +02:00
Dimitrios Katsaros
6172803012 imgcodecs: Implementation of PAM encoder/decoder 
This patch implements the PAM image format as defined at:
http://netpbm.sourceforge.net/doc/pam.html

The PAM format provides a generic means for storing 2 dimensional information.
This is useful for opencv since there are cases where data gets translated into
non standardized formats, which makes it difficult to store and load this information.
 2016-09-06 15:47:22 +02:00
Rostislav Vasilikhin
cb52d249fe fixed optional args processing in SVD::compute() 2016-09-06 14:09:44 +03:00
Bernd Kuhls
c7045184ce types_c.h: Fix compiling VFP assembler code 
Replace asm by __asm__ according to
https://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html#Alternate-Keywords
as suggested by Arnout Vandecappelle:
http://lists.busybox.net/pipermail/buildroot/2016-September/171491.html

to fix build errors in ffmpeg with opencv2 support detected by
buildroot autobuilders:
http://autobuild.buildroot.net/results/c32/c32a21240a9933796ee850349a62ff3c2314f25c/build-end.log

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
 2016-09-06 12:25:09 +02:00
Vladislav Sovrasov
dfe4519c07 Add QR decomposition to HAL 2016-09-05 18:20:04 +03:00
mschoeneck
9e61a28b2e Improve canny (#7227) 
* Improve Canny by using _mm_movemask_epi8 to find next pixel magnitude greater than lower threshold. Added parallelized finalPass to Canny with variable gradients. Little changes in finalPass.

* Some things fixed
 2016-09-05 13:51:36 +03:00
Alexander Alekhin
c62931f000 Merge pull request #7234 from taketwo:is-continuous-gpu-mat 2016-09-05 10:46:40 +00:00
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
catree
aaa335b617 Add the possibility to use a video stream with the peopledetect.cpp sample. 
Fixed video input argument.
 2016-09-04 19:50:36 +02:00
Rostislav Vasilikhin
0a3a2df433 fixed U non-orthogonality in SVD (http://code.opencv.org/issues/3801) 2016-09-03 21:58:19 +03:00
Rostislav Vasilikhin
b28d13430c fixed http://code.opencv.org/issues/3828 2016-09-03 21:49:54 +03:00
matze
fd6f54c895 Bug fixed in findEndContours and icvFindContoursInInterval adjusted. 2016-09-03 20:09:39 +02:00
Rostislav Vasilikhin
726efee4d2 fixed http://code.opencv.org/issues/4278 2016-09-03 20:28:54 +03:00
matze
f6451c7ae6 Varaible names renamed. Macro definitions fixed. findEndContourPoint function fixed. findContoursInInterval adjusted. 2016-09-03 14:35:09 +02:00
matze
25cf33d5c8 Warning fixed by adding a cast to char 2016-09-02 21:09:25 +02:00
matze
0acd818efc Removed #elif defined(__INTEL_COMPILER) because it is disabled at the moment 2016-09-02 20:35:08 +02:00
matze
8af8c4d0aa Improves findContours using SSE _mm_movemask_epi8 to find next contour point. Cleaned up code a little bit 2016-09-02 20:09:13 +02:00
Pavel Rojtberg
cfcf8abbb6 doxygen: imgproc - underscores should not be escaped in texttt 2016-09-02 16:41:45 +02:00
Pavel Rojtberg
62cabb58a9 doxygen: undistortPoints - replace matlab code by latex forumlae 2016-09-02 16:41:45 +02:00
Alexander Alekhin
d102ea96c0 Merge pull request #7210 from mshabunin:fix-warnings 2016-09-02 12:50:45 +00:00
Alexander Alekhin
8104db2232 Merge pull request #7130 from souch55:Fixed 2016-09-02 12:49:49 +00:00
Vitaly Tuzov
f773f45d90 Updated HAL interface for separable filters to address that both kernels are vectors. 2016-09-02 14:42:01 +03:00
Alexander Alekhin
a5dcefd50e Merge pull request #7183 from mself:LMeDS_median_optimization 2016-09-02 11:16:12 +00:00
Maksim Shabunin
28db4a2207 Merge pull request #7175 from tomoaki0705:featureIntrinsic64 2016-09-02 10:16:44 +00:00
Maksim Shabunin
1ac1e5be08 Merge pull request #7174 from guycook:android-libcpp 2016-09-02 09:54:52 +00:00
Rostislav Vasilikhin
be7c924e7c integer overflow fixed in getContinuousSize() 2016-09-02 01:50:54 +03:00
Matthew Cook
e06a9e9009 Fix android libc++ build 2016-09-02 10:25:46 +12:00
Stephane Thiell
3335963987 cmake: add support for Nvidia GPU Tesla K80 2016-09-01 12:07:32 -07:00
Alexander Alekhin
671e95d59e Merge pull request #7212 from alalek:issue_7003 2016-09-01 14:25:36 +00:00
Maksim Shabunin
dc704d77ac Fixed several GCC 5.x warnings 2016-09-01 15:44:01 +03:00
Alexander Alekhin
a986db56c6 cmake: update matlab path 2016-09-01 15:17:32 +03:00
Alexander Alekhin
0a30f64f12 Merge pull request #7206 from alalek:issue_7204 2016-09-01 12:07:02 +00:00
Alexander Alekhin
a6e5ebafcf calib3d: fix cornerSubPix memory error 2016-08-31 15:18:25 +03:00
Maksim Shabunin
595fd2757c Merge pull request #7182 from mself:two_channel_universal_intrinsics 2016-08-31 10:11:43 +00:00
Alexander Alekhin
d4ae7f32e3 Merge pull request #7205 from souch55:Fixtrans 2016-08-31 09:51:45 +00:00
sourin
d2e23008ab Fixed traincascade read issue 2016-08-31 11:29:15 +05:30
Valeriy Van
464d289fa9 Gets rid of magic constant 2016-08-30 23:22:49 +03:00
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
Valeriy Van
acb62692e4 Cleans up declarations in window_cocoa.mm removing unnecessary iVars declarations and changing retain property attribute to strong 2016-08-29 21:55:59 +03:00
anirudt
6825375694 docs: adds note for python in docs related to moments 2016-08-29 20:22:08 +05:30
Alexander Alekhin
4e8f8922e2 Merge pull request #7170 from alalek:fix_build 2016-08-29 10:15:58 +00:00