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15576 Commits

Author SHA1 Message Date
Alexander Alekhin
c512bf6c66 Merge pull request #9232 from dkurt:json_named_nodes 2017-07-25 15:56:03 +00:00
Alexander Alekhin
bcff9fd067 Merge pull request #9229 from alalek:dnn_torch_memory_leaks 2017-07-25 13:23:18 +00:00
dkurt
3515f6ec33 Missed NAMED bit of JSON nodes tag 2017-07-25 13:39:32 +03:00
Alexander Alekhin
602f047fe8 build: replace WIN32 => _WIN32 2017-07-25 13:30:48 +03:00
Alexander Alekhin
7f3eea6325 core: fix Mat/UMat cleanup on exceptions in deallocate() 2017-07-25 12:27:30 +03:00
Alexander Alekhin
878a6906cc dnn: fix torch importer memory leaks 2017-07-25 12:20:55 +03:00
Pavel Rojtberg
94fdd45b75 calib3d: rewrite reprojectImageTo3D using Matx expressions 
about the same speed, but significatly more readable
 2017-07-24 17:36:31 +02:00
dkurt
70ff3804e9 Fix SqueezeNet Halide performance test 2017-07-24 10:45:04 +03:00
Alexander Alekhin
432d0fd707 Merge pull request #9213 from tomoaki0705:fixDnnBaseline 2017-07-21 13:34:47 +00:00
Alexander Alekhin
e45d5446f2 cleanup unused 3rdparty files 2017-07-21 15:20:13 +03:00
Tomoaki Teshima
0f91faddae fix linker error when trying CPU_BASELINE=AVX 2017-07-21 21:13:47 +09:00
Alexander Alekhin
bc3c7e80a6 Merge pull request #9209 from alalek:fix_persistence_format 2017-07-21 10:55:40 +00:00
Alexander Alekhin
544eb4be1f IPP: update minMaxIdx, disable some AVX optimizations with mask 2017-07-21 12:56:36 +03:00
Alexander Alekhin
d9e092325b test: regression test for IPP minMaxIdx problem 2017-07-21 12:55:07 +03:00
Alexander Alekhin
ec7ce81401 core: fix FileStorage format detection in case of .gz archives 2017-07-20 19:58:36 +03:00
Alexander Alekhin
5bc291937f test: FileStorage format regression test 2017-07-20 19:58:10 +03:00
Alexander Alekhin
9313978f61 Merge pull request #9190 from alalek:update_java_build 2017-07-20 15:32:47 +00:00
Alexander Alekhin
ce6b06efb9 Merge pull request #9203 from tomoaki0705:eliminateRandFromTest 2017-07-20 15:31:41 +00:00
Alexander Alekhin
928552ac9e Merge pull request #9206 from tomoaki0705:fixC11VS2012 2017-07-20 15:27:25 +00:00
Alexander Alekhin
ab58cac236 Merge pull request #9194 from tomoaki0705:fixBuildErrorDnn 2017-07-20 15:27:07 +00:00
Tomoaki Teshima
71496e3be4 fix build error on Visual Studio 2012 2017-07-20 22:56:05 +09:00
Tomoaki Teshima
e63d628677 remove some rand functions 
* make test more reproducible
 2017-07-20 22:43:11 +09:00
Alexander Alekhin
dcb3c4ff1e Merge pull request #9189 from tomoaki0705:fixCalib3dRandom 2017-07-20 12:24:34 +00:00
Alexander Alekhin
ad183481c0 perf: skip stitching OpenCL test on Win32 platform 2017-07-20 14:14:22 +03:00
Alexander Alekhin
08c94aa5c0 build: reuse int32_t workaround from softfloat.hpp 2017-07-20 14:01:21 +03:00
Tomoaki Teshima
1989bc33a7 fix build error on Visual Studio 2012 2017-07-20 11:00:04 +09:00
Tomoaki Teshima
46bee83005 fix the test fail on Calib3d_SolvePnP.accuracy 
* move array size to enum
  * move array size to member variable
  * loosen the eps of SOLVEPNP_P3P
  * loosen the eps in Calib3d_SolveP3P.accuracy
 2017-07-20 06:32:32 +09:00
Alexander Alekhin
2360291c3e java: update source files processing, maven stuff 2017-07-19 22:39:23 +03:00
Alexander Alekhin
ca479c3f5b Merge pull request #9161 from alalek:separate_debug_symbols 2017-07-19 15:34:43 +00:00
Alexander Alekhin
773365405f Merge pull request #9037 from arrybn:googlenet_test 2017-07-18 16:35:00 +00:00
Alexander Alekhin
cb0a61b9ba Merge pull request #9181 from alalek:stitching_perf_test 2017-07-18 15:53:32 +00:00
Aleksandr Rybnikov
7d1140340e Rewrote googlenet tests 2017-07-18 18:49:14 +03:00
Alexander Alekhin
862242aa8d stitching(perf): check for available OpenCL memory 2017-07-18 17:26:21 +03:00
Alexander Alekhin
1ff6c758ec photo: crash workaround for MSVC 2015 32-bit 2017-07-18 16:04:35 +03:00
Rostislav Vasilikhin
70b984434d RGB2Lab_f and trilinear interpolation code are in separate branch; cubeRoot(x) instead of std::pow(x, 1.f/3.f) 
file with internal accuracy&speed tests moved to lab_tetra branch
 2017-07-17 21:59:54 +03:00
Alexander Alekhin
e5ed9cc612 Merge pull request #8498 from savuor:bit_exact_lab 2017-07-17 14:01:05 +00:00
Alexander Alekhin
1fbf914348 Merge pull request #9176 from alalek:fix_nightly_builds 2017-07-17 13:37:46 +00:00
Alexander Alekhin
4bb4a349c9 imgproc: fix warp optimizations 2017-07-17 15:12:41 +03:00
Alexander Alekhin
b4716b1d92 core: fix convertTo() AVX2 optimization 2017-07-17 15:02:14 +03:00
Alexander Alekhin
acc8589083 core: clarify documentation of cv::Mat::deallocate() method 2017-07-17 13:31:47 +03:00
Shuyu Liang
c10d08f795 Fix typo in imgproc.hpp 2017-07-17 15:51:10 +08:00
Rostislav Vasilikhin
4b75be801e initial version of Lab2RGB_f tetrahedral interpolation written 
RGB2Lab_f added, bugs fixed, moved to float

several bugs fixed

LUT fixed, no switch in tetraInterpolate()

temporary code; to be removed and rewritten

before refactoring

extra interpolations removed, some things to do left

added Lab2RGB_b +XYZ version, etc.

basic version is done, to be sped up

tetra refactored

interpolations: LUT for weights, refactor., etc.

address arithm optimized

initial version of vectorized code added (not compiling now)

compilation fixed, now segfaults

a lot of fixes, vectorization temp. disabled

fixed trilinear shift size, max error dropped from 19 to 10

fixed several bugs (255 vs 256, signed vs unsigned, bIdx)

minor changes

packed: address arithmetics fixed

shorter code

experiments with pure integer calculations

Lab2RGB max error decreased to 2; need to clean the code

ready for vectorization; need cleaning

vectorized, to be debugged

precision fixed, max error is 2

Lab->XYZ shortened

minor fixes

Lab2RGB_f version fixed, to be completely rewritten using _b code

RGB2Lab_f vectorized

minors

moved to separate file

refactored Lab2RGB to float and int versions

minor fix

Lab2RGB_f vectorized

minor refactoring

Lab2RGBint refactored: process methods, vectorize by 4 pix

Lab2RGB_f int version is done

cleanup extra code

code copied to color.cpp

fixed blue idx bug

optimizations enabled when testing; mulFracConst introduced

divConst -> mulFracConst

calc min time in perf instead of avg

minors

process() slightly sped up

Lab2RGB_f: disabled int version

reinterpret added, minor fixes in names

some warnings fixed

changes transferred to color.cpp

RGB2Lab_f code (and trilinear interpolation code) moved to rgb2lab_faster

whitespace

shift negative fixed

more warnings fixed

"constant condition" warnings fixed, little speed up

minor changes

test_photo decolor fixed

changes copied to test_lab.cpp

idx bounds checking in LUT init

several fixes

WIP: softfloat almost integrated

test_lab partially rewritten to SoftFloat

color.cpp rewritten to SoftFloat

test_lab.cpp: accuracy code added

several fixes

RGB2Lab_b testing fixed

splineBuild() rewritten to SoftFloat

accuracy control improved

rounding fixed

Luv <=> RGB: rewritten to SoftFloat

OCL cvtColor Lab and Lut rewritten to SoftFloat

minor fixes

refactored to new SoftFloat interface

round() -> cvRound, etc.

fixed OCL tests

softfloat.cpp: internal functions made static, unused ones removed

meaningful constants

extra lines removed

unused function removed

unfinished work

it works, need to fix TODOs

refactoring; more calls rewritten

mulFracConst removed

constants made bit exact; minors

changes moved to color.cpp

fixed 1 bug and 4 warnings

OCL: fixed constants

pow(x, _1_3f) replaced by cubeRoot(x)

fixed compilation on MSVC32

magic constants explained

file with internal accuracy&speed tests moved to lab_tetra branch
 2017-07-17 00:32:30 +03:00
Alexander Alekhin
c455fc0334 Merge pull request #9133 from sovrasov:mser_add_test 2017-07-14 19:38:05 +00:00
Alexander Alekhin
42c0914382 Merge pull request #9086 from catree:improve_solvePnPRansac 2017-07-14 17:28:47 +00:00
Alexander Alekhin
49e1f6b161 Merge pull request #9091 from alalek:update_ffmpeg 2017-07-14 17:25:35 +00:00
Alexander Alekhin
1a4c22fc46 Merge pull request #9095 from alalek:fix_gstreamer 2017-07-14 17:24:14 +00:00
Alexander Alekhin
d07eb9ad60 Merge pull request #9157 from zhmu:opencv-dshow-allow-enable-disable-of-debug-messages 2017-07-14 17:18:31 +00:00
Alexander Alekhin
5a54acef4e Merge pull request #9130 from alalek:android_define 2017-07-14 17:17:24 +00:00
Vladislav Sovrasov
e5fbb4f5d2 Merge pull request #9034 from sovrasov:mats_from_initializer_list 
Add constructors taking initializer_list for some of OpenCV data types (#9034)

* Add a constructor taking initializer_list for Matx

* Add a constructor taking initializer list for Mat and Mat_

* Add one more method to initialize Mat to the corresponding tutorial

* Add a note how to initialize Matx

* CV_CXX_11->CV_CXX11
 2017-07-14 17:17:09 +00:00
Alexander Alekhin
11626fe32c Merge pull request #8975 from sovrasov:fs_additional_errors 2017-07-14 17:13:50 +00:00
Alexander Alekhin
63e89bc326 Merge pull request #9048 from sovrasov:morph_hitmiss_fix 
imgproc: fix MORPH_HITMISS operation when kernel has no negative values
 2017-07-14 17:13:06 +00:00
Satoshi Tanaka
96a3c7954d Merge pull request #8914 from stnk20:gstreamer_yuv 
Add gstreamer capture capability for some YUV formats (#8914)

* Add gstreamer capture capability for some YUV formats.(only for gstreamer-1.0)

* avoid cross initialization error

* add checking if pipeline is manualpipeline, for compatibility.
 2017-07-14 17:11:30 +00:00
Vladislav Sovrasov
25af743902 mser: add a couple of new regression tests 2017-07-14 20:07:32 +03:00
gylns
6d1cdcf601 Merge pull request #8910 from gylns:mser 
fix the MSER history's size issue (#8910)

* simplify growHistory and merge

* add assertion for history's size

* MSER: fix merging components' history
 2017-07-14 16:58:56 +00:00
Alexander Alekhin
dc59476c34 Merge pull request #9078 from arrybn:resnet_squeezenet_tests 
Added tests for ResNet-50 and SqueezeNet v1.1
 2017-07-14 16:50:25 +00:00
Alexander Alekhin
4e39d0371d Merge pull request #9074 from alalek:cpu_dispatch_core_hamming 
cpu dispatch(core): hamming
 2017-07-14 16:48:07 +00:00
Alexander Alekhin
11feae6631 Merge pull request #9041 from terfendail:filter_avx 
AVX optimized implementation of separable filters migrated
 2017-07-14 16:45:27 +00:00
Alexander Alekhin
eef78f5664 Merge pull request #9061 from terfendail:convert_avx 
AVX and SSE4.1 optimized conversion migrated
 2017-07-14 16:43:54 +00:00
Alexander Alekhin
9ef742bbf4 Merge pull request #9082 from terfendail:imgwarp_avx 
AVX and SSE4.1 optimized implementation of resize and warp functions migrated
 2017-07-14 16:42:42 +00:00
Alexander Alekhin
928bfe0b93 Merge pull request #9088 from sovrasov:no_nostl 
core: get rid of OPENCV_NOSTL definition
 2017-07-14 16:26:03 +00:00
Alexander Alekhin
86e8a105a5 Merge pull request #9090 from vpisarev:dnn_optim_scale_concat 2017-07-14 16:21:24 +00:00
Alexander Alekhin
fe7fd4c312 Merge pull request #9098 from savuor:fix/luv_div 2017-07-14 15:46:03 +00:00
Vadim Pisarevsky
0488d9bdb2 optimize out scaleLayer & concatLayer whenever possible 
fixed problem in concat layer by disabling memory re-use in layers with multiple inputs

trying to fix the tests when Halide is used to run deep nets

another attempt to fix Halide tests

see if the Halide tests will pass with concat layer fusion turned off

trying to fix failures in halide tests; another try

one more experiment to make halide_concat & halide_enet tests pass

continue attempts to fix halide tests

moving on

uncomment parallel concat layer

seemingly fixed failures in Halide tests and re-enabled concat layer fusion; thanks to dkurt for the patch
 2017-07-14 18:30:53 +03:00
Alexander Alekhin
431e2e6d68 Merge pull request #9042 from terfendail:haar_avx 
AVX optimized implementation of haar migrated to separate file
 2017-07-14 15:05:11 +00:00
Alexander Alekhin
9439872a62 Merge pull request #9021 from terfendail:corner_avx 2017-07-14 14:58:06 +00:00
Alexander Alekhin
f6dd549e58 Merge pull request #9027 from terfendail:undistort_avx 2017-07-14 14:56:42 +00:00
Alexander Alekhin
454bc7a674 Merge pull request #9063 from alalek:hamming_perf_test 2017-07-14 14:46:17 +00:00
Alexander Alekhin
8f4b534937 Merge pull request #9093 from wzw-intel:histogram 2017-07-14 14:38:55 +00:00
Alexander Alekhin
e251ed7773 Merge pull request #9122 from ivsgroup:fix_msvc_virtual_destructor 2017-07-14 14:37:22 +00:00
Alexander Alekhin
7d17d20dce Merge pull request #9153 from sovrasov:fix_tangent_dist_flag 2017-07-14 14:35:51 +00:00
Alexander Alekhin
10e6491c22 Merge pull request #9024 from tomoaki0705:featureDispatchAccumulate 2017-07-14 14:30:06 +00:00
Alexander Alekhin
f448d75aa8 build: added DEBUG build guard 
To prevent linkage of binary incompatible DEBUG/RELEASE binaries/runtimes
 2017-07-14 01:25:31 +03:00
Alexander Alekhin
4784c7be5f dnn: cleanup dispatched code, fix SIMD128 types 2017-07-13 19:00:34 +03:00
Alexander Alekhin
c3e6de293f dnn: code cleanup, refactor detection output layer 2017-07-13 19:00:34 +03:00
Alexander Alekhin
544908d06c dnn: some minor fixes in docs, indentation, unused code 2017-07-13 15:33:49 +03:00
Alexander Alekhin
520da7aaaf Merge pull request #9111 from vpisarev:dnn_optim_avx1 2017-07-13 12:27:05 +00:00
Rink Springer
df7fb00c21 dshow: Only show debugging messages if environment variable OPENCV_DSHOW_DEBUG is explicitly set to non-zero 
Based on discussion at: https://github.com/opencv/opencv/pull/9051
 2017-07-13 11:44:20 +02:00
Vladislav Sovrasov
fa17267e05 calib3d: fix not working CALIB_FIX_TANGENT_DIST flag 2017-07-13 10:49:35 +03:00
Alexander Alekhin
ed4de20fd1 Merge pull request #9107 from alalek:static_analyze_python 2017-07-12 16:45:14 +00:00
Alexander Alekhin
9b9e685dbc Merge pull request #9142 from alalek:vzeroupper_guard_unused_warning 2017-07-12 16:44:00 +00:00
Alexander Alekhin
49bb0bf9c8 Merge pull request #9149 from alalek:ocl_fp16_test 2017-07-12 16:23:33 +00:00
Alexander Alekhin
d6c5e18e24 core(test): fix input data for OCL FP16 test 2017-07-12 18:51:11 +03:00
Alexander Alekhin
5ebfb52a4a ipp(minmaxIdx): disable SSE4.2 optimizations for 32f datatype 
NaN values handling issue
 2017-07-12 16:06:18 +03:00
PkLab.net
6dd9e18b2e add std::string overload for cv::read() 2017-07-12 15:51:11 +03:00
Vladislav Sovrasov
5b833db558 core: forbid conversion real->int in some cases in FileStorage 2017-07-12 15:50:57 +03:00
Alexander Alekhin
e7cc2eea1d build: fix unused variable warning for vzeroupper guard 2017-07-11 16:46:35 +03:00
Alexander Alekhin
9365817bfd Merge pull request #9131 from dkurt:fix_eltwise_layer 2017-07-11 07:18:42 +00:00
Maksim Shabunin
02db592014 Fixed several issues found by static analysis (Windows specific) 2017-07-10 23:14:02 +03:00
dkurt
3203635765 Eltwise layer fixes 2017-07-10 12:58:11 +03:00
Alexander Alekhin
a4a47b538c build: detect Android via '__ANDROID__' macro 
https://sourceforge.net/p/predef/wiki/OperatingSystems
 2017-07-10 12:43:59 +03:00
Pascal Thomet
309c962169 core/bufferpool.hpp: let msvc accept a non virtual protected destructor 
BufferPoolController has a non virtual protected destructor (which is legitimate)

However, Visual Studio sees this as a bug, if you enable more warnings, like below
```
add_compile_options(/W3)     # level 3 warnings
add_compile_options(/we4265) # warning about missing virtual destructors
```

This is a proposition in order to silence this warning.

See https://github.com/ivsgroup/boost_warnings_minimal_demo for a demo of the same problem
with boost/exception.hpp
 2017-07-08 16:15:26 +02:00
Alexander Alekhin
da8dbf6cf5 ocl: async cl_buffer cleanup queue (for event callback) 2017-07-07 13:41:20 +03:00
Tomoaki Teshima
e7d5dbfec0 dispatch accumulate series 
- use universal intrinsic for base
 - dispatch for float/double version using AVX
 - AVX2 optimization not done yet
 2017-07-07 18:45:30 +09:00
Vadim Pisarevsky
ed9564106c reuse AVX2-optimized kernels for AVX1 CPUs (like IvyBridge) 2017-07-06 21:36:59 +03:00
Alexander Alekhin
b32d914aab static analyze: python dynamic_cast checks 2017-07-06 17:11:51 +03:00
Alexander Alekhin
daee982106 ocl: rework events handling with clSetEventCallback 2017-07-06 13:25:32 +03:00
Vitaly Tuzov
526d1d6db1 AVX optimized implementation of undistort migrated to separate file 2017-07-06 12:08:25 +03:00
Rostislav Vasilikhin
aa621d6f3c magic constants explained 2017-07-06 00:30:53 +03:00
Rostislav Vasilikhin
704c688225 OCL code fixed, fix for NEON added 2017-07-05 22:08:49 +03:00
Rostislav Vasilikhin
6c71988c54 RGB2Luv_f: R, G, B limited to [0, 1] 2017-07-05 22:08:49 +03:00
Rostislav Vasilikhin
82811d0706 Luv: singularities fixed 2017-07-05 22:08:49 +03:00
Piotr Semenov
c5b5d5c8d3 Fix. Now cv::Rect() is the identity under cv::Rect::operator| operation 2017-07-05 19:01:13 +03:00
Alexander Alekhin
cc862e996e videoio: fixes for GStreamer support 
- emulated frame counter (with autodetection of GStreamer broken behavior)
- skip 'seek' tests if seeking is not supported by backend
- update 'fps' and total frames checks (increase error tolerance)
- update synthetic image generation
 2017-07-05 16:52:48 +03:00
wzw
635342ab73 ocl_calcHist1: Use proper local size for merge_histogram kernel 
merge_histogram kernel only need "BINS" theads to accumulate the
histgrams, it is not efficient to directly use maxGroupSize as
local size if maxGroupSize is far greater then BINS.
 2017-07-05 21:24:09 +08:00
catree
98c78e0acd Use directly solvePnP when the number of input points is equal to the number of model points. Enable useExtrinsicGuess parameter. Return rvec and tvec estimated using all the inliers instead of the best rvec and tvec estimated during the Minimal Sample Sets step. Document the behavior of solvePnPRansac. 2017-07-05 13:17:38 +02:00
Alexander Alekhin
6833b46a05 videoio(test): fix message 2017-07-05 13:45:34 +03:00
Vitaly Tuzov
fadf25acd6 SSE4_1 optimized implementation of resize and warp functions migrated to separate file 2017-07-04 17:05:36 +03:00
Vitaly Tuzov
77264dcca9 AVX optimized implementation of haar migrated to separate file 2017-07-04 16:54:48 +03:00
Vitaly Tuzov
5448d9186a AVX and SSE4.1 optimized conversion implementations migrated to separate files 2017-07-04 14:48:01 +03:00
Vladislav Sovrasov
2a2a1dc5b4 Get rid of OPENCV_NOSTL definition 2017-07-04 14:17:02 +03:00
Vitaly Tuzov
4d0f789e0a AVX optimized implementation of separable filters migrated to separate file 2017-07-04 13:47:47 +03:00
Aleksandr Rybnikov
d3c14ce3ea Added tests for ResNet-50 and SqueezeNet v1.1 2017-07-04 12:19:27 +03:00
Vladislav Sovrasov
42936d3227 imgproc: fix MORPH_HITMISS operation when kernel has no negative values 2017-07-04 11:17:44 +03:00
Alexander Alekhin
7b8e6307f8 Merge pull request #9080 from alalek:version_3.3.0-rc 
version 3.3.0-rc
 2017-07-03 16:21:45 +00:00
Alexander Alekhin
823353d3ac Merge pull request #9067 from D-Alex:master 
Fix error message fisheye CALIB_CHECK_COND
 2017-07-03 16:20:03 +00:00
Tony Lian
c8783f3e23 Merge pull request #9075 from TonyLianLong:master 
Remove unnecessary Non-ASCII characters from source code (#9075)

* Remove unnecessary Non-ASCII characters from source code

Remove unnecessary Non-ASCII characters and replace them with ASCII
characters

* Remove dashes in the @param statement

Remove dashes and place single space in the @param statement to keep
coding style

* misc: more fixes for non-ASCII symbols

* misc: fix non-ASCII symbol in CMake file
 2017-07-03 16:14:17 +00:00
Alexander Alekhin
9aaf6a66a3 Merge pull request #9073 from berak:dnn_fix_tutorial_links 2017-07-03 16:11:10 +00:00
Alexander Alekhin
ced9d2357c Merge pull request #9070 from catree:imshow_64bits_doc 2017-07-03 16:10:13 +00:00
Alexander Alekhin
8aa3011f2d Merge pull request #9064 from sadika9:patch-1 2017-07-03 16:07:53 +00:00
Alexander Alekhin
7bb9237d99 Merge pull request #9060 from alalek:canny_inplace_bug 2017-07-03 16:06:50 +00:00
Alexander Alekhin
11a726ceb3 Merge pull request #9057 from alalek:static_build_workaround 2017-07-03 16:05:31 +00:00
Alexander Alekhin
7621cc19dc Merge pull request #9054 from zhmu:upstream 2017-07-03 16:04:11 +00:00
Alexander Alekhin
5590aea411 Merge pull request #8998 from abratchik:DNN.java.wrappers.fix 2017-07-03 16:02:49 +00:00
Vitaly Tuzov
3681dcef1a AVX optimized implementation of resize and warp functions migrated to separate file 2017-07-03 18:18:20 +03:00
Alexander Alekhin
1b8d363231 version 3.3.0-rc 2017-07-03 16:47:05 +03:00
Alexander Alekhin
108188e42f Merge pull request #9032 from sovrasov:mat_doc_update 2017-07-03 12:46:42 +00:00
Vladislav Sovrasov
f42b7d03b4 core: add a test of iteration through the Mat_ with range-based for 2017-07-03 12:49:17 +03:00
Vladislav Sovrasov
267fdc4c91 Add a note about cxx11 range-based loop in Mat_ documentation 2017-07-03 12:49:11 +03:00
Alexander Alekhin
32d1eb36df dnn: fix links 2017-07-03 12:44:27 +03:00
Alexander Alekhin
b3f5e3bf94 core(stat): optimize size of binaries, drop AVX dispatch (no imrovements) 2017-07-02 22:45:10 +00:00
Alexander Alekhin
b66c349bba core(stat): add required CV_AVX_GUARD 
Added guard with 'vzeroupper' instruction
 2017-07-02 22:45:10 +00:00
Alexander Alekhin
c45d3568ae core(stat): register dispatched code, fix build 2017-07-02 22:45:10 +00:00
Alexander Alekhin
6a6222d21c core(stat): remove useless checks 2017-07-02 22:45:10 +00:00
Alexander Alekhin
880052d3f3 core(stat): create dispatch.cpp file 2017-07-02 22:45:10 +00:00
Alexander Alekhin
85afbd409b core(stat): move implementations into .hpp file w/o changes 2017-07-02 22:45:09 +00:00
Alexander Alekhin
03c3e0edcf core(stat): stat.cpp minor refactoring 
- remove unused code
- added: #if CV_ENABLE_UNROLLED in Hamming's functions
 2017-07-02 22:45:09 +00:00
berak
34c0ab5878 dnn: fix some tutorial links 2017-07-02 10:09:27 +02:00
abratchik
8f7181429f add java wrappers to dnn module 2017-07-02 11:46:20 +04:00
catree
d06619ab15 Add 64-bit imshow behavior in the documentation. 2017-07-02 00:41:29 +02:00
Alexander Duda
5ca7dcc6e7 Fix error message fisheye CALIB_CHECK_COND 
The old error message was not giving any hint which input array (image)
led to an ill conditioned matrix. This made it near impossible to
identify poor images in a larger set.

A better approach would be to implement a checker function which gives
each image a rating before the real calibration is performed. This could
also include some image properties like sharpness, etc.
 2017-07-01 13:31:21 -02:30
Maksim Shabunin
1f23202ad8 Issues found by static analysis (5th round) 2017-07-01 18:56:24 +03:00
tribta
6512a4b7e3 OpenCV Java Highgui Class 
The objective is to:

    *Reduce greatly the number of lines of code in the Java codes;
    *Make it easy for Java users to add a trackbar and show the results;
    *Get the code more similar between C++, Java and Python, making the tutorials more uniform.
 2017-07-01 11:07:20 +01:00
Sadika Sumanapala
40e1f2fc03 Fix style 2017-07-01 06:59:27 +05:30
Alexander Alekhin
582bb3c311 core(perf): added Hamming tests 2017-07-01 00:49:18 +00:00
Alexander Alekhin
cdf2a59afa canny: disallow broken inplace arguments 2017-06-30 19:32:16 +03:00
Alexander Alekhin
c5a6846866 static build workaround 2017-06-30 18:17:32 +03:00
Rink Springer
3ce1bca670 Prevent crash when attempting to create training data without responses. 
This is at least useful when using an SVM one-class linear classifier, so there are valid use cases.
 2017-06-30 15:36:47 +02:00
Alexander Alekhin
6ea6e4bceb binding: fix headers processing 2017-06-30 14:53:21 +03:00
Alexander Alekhin
2db45c8a85 hdr_parser: ignore lines with 'CV__' macros 2017-06-30 14:36:08 +03:00
Alexander Alekhin
a84a5e8f1a Merge pull request #8936 from terfendail:clipline_fix 2017-06-30 10:55:09 +00:00