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572 Commits

Author SHA1 Message Date
Vitaly Tuzov
77264dcca9 AVX optimized implementation of haar migrated to separate file 2017-07-04 16:54:48 +03:00
Maksim Shabunin
1f23202ad8 Issues found by static analysis (5th round) 2017-07-01 18:56:24 +03:00
Maksim Shabunin
e0393f8557 Fixed some issues found by static analysis (4th round) 2017-06-30 12:26:53 +03:00
Maksim Shabunin
a769d69a9d Fixed several issues found by static analysis 2017-06-28 18:06:18 +03:00
Maksim Shabunin
32d4af36e2 Fixing some static analysis issues 2017-06-27 14:30:26 +03:00
678098
d0ab595f52 batch-oriented mutex locking in parallel haar detect loop body 2017-06-21 23:25:57 +03:00
Vladislav Sovrasov
6c164d86b9 obdetect: fix in SSE code 2017-05-26 14:26:05 +03:00
Pavel Vlasov
11c2ffaf1c Update for IPP for OpenCV 2017u2 integration; 
Updated integrations for:
cv::split
cv::merge
cv::insertChannel
cv::extractChannel
cv::Mat::convertTo - now with scaled conversions support
cv::LUT - disabled due to performance issues
Mat::copyTo
Mat::setTo
cv::flip
cv::copyMakeBorder - currently disabled
cv::polarToCart
cv::pow - ipp pow function was removed due to performance issues
cv::hal::magnitude32f/64f - disabled for <= SSE42, poor performance
cv::countNonZero
cv::minMaxIdx
cv::norm
cv::canny - new integration. Disabled for threaded;
cv::cornerHarris
cv::boxFilter
cv::bilateralFilter
cv::integral
 2017-04-25 15:53:12 +03:00
Vadim Pisarevsky
a57d144076 Merge pull request #7462 from alalek:cpu_multi_target 2017-03-21 19:51:32 +00:00
Maksim Shabunin
9333f82be0 Reduce dependencies between modules 2017-03-15 17:58:52 +03:00
Alexander Alekhin
e16227b53c cmake: support multiple CPU targets 2017-02-13 19:52:59 +03:00
Alexander Alekhin
44d9d59f08 ocl: stop using of OpenCL without explicit UMat arguments 2016-12-04 02:34:17 +03:00
mshabunin
3e28d51779 Fixed several OpenCL compiler warnings 2016-11-07 16:49:12 +03:00
Eric Sommerlade
049a894986 fixed detection_based_tracker on visual studio 2013 and later 
modules/objectdetect/src/detection_based_tracker.cpp: made unique_lock<mutex> local to each function
samples/cpp/dbt_face_detection.cpp: fixed warnings on loop in Visual Studio
 2016-10-31 11:07:09 +00:00
StevenPuttemans
ca762a6ba7 allow minObjectSize==maxObjectSize for single scale detection capability 2016-10-13 16:05:23 +02:00
Pavel Vlasov
30a6cee2fe Instrumentation for OpenCV API regions and IPP functions; 2016-08-19 18:10:03 +03:00
Tomoaki Teshima
59fabb2767 use NEON as same as SSE 2016-07-09 16:53:01 +09:00
StevenPuttemans
89df7923a7 revert PR 5362 2016-02-04 13:20:21 +01:00
Vadim Pisarevsky
a0f6cd8df5 Merge pull request #5362 from Dikay900:cascade_reject_stage 2015-12-10 10:51:42 +00:00
Alexander Alekhin
e860ed7689 Merge pull request #5714 from ajbernal:OCL_HOG_Fix 2015-11-30 09:44:37 +00:00
Ariel Bernal
5c8683139f Fix for #5710. OpenCL HOG Object detect assigns the wrong SIMD size. 
In oder to guarantee SIMDness between the two compilation steps we choose the
highest SIMD size that is optimized in the kernel for the first step.
 2015-11-25 16:20:04 -08:00
Vadim Pisarevsky
3942b1f362 Merge pull request #5340 from alalek:ocl_off 2015-11-10 16:53:36 +00:00
Maksim Shabunin
6e9d0d9a0c Visual Studio 2015 warning and test fixes 2015-10-20 12:48:37 +03:00
Dikay900
7b0b12de58 appropriate logic behind last accepted stage when rejectingLevels is true 2015-10-09 23:19:42 +02:00
Pavel Vlasov
e837d69f8f IPPInitSingelton was added to contain IPP related global variables; 
OPENCV_IPP env var now allows to select IPP architecture level for IPP9+;
IPP initialization logic was unified across modules;
 2015-10-01 09:58:48 +03:00
Pavel Vlasov
62854dcc0d Enables support of IPP 9.0.0; 
HAVE_IPP_ICV_ONLY will be undefined if OpenCV was linked against ICV packet from IPP9 or greater. ICV9+ packets will be aligned with IPP in OpenCV APIs
This will ease code management between IPP and ICV
 2015-09-29 17:27:13 +03:00
Alexander Alekhin
7213e5f68a ocl: correct disabling of OpenCL code 2015-09-13 20:28:23 +03:00
Vadim Pisarevsky
b46719b093 Merge pull request #4074 from vpisarev:objdetect_fixes 2015-05-28 19:43:51 +00:00
Vadim Pisarevsky
882c0321f4 clip the found objects in HOG as well (http://code.opencv.org/issues/3825); added test to check CascadeClassifier on small images (http://code.opencv.org/issues/3710) 2015-05-28 21:02:27 +03:00
Vadim Pisarevsky
8c3c6b31fc make sure the returned rectangles are inside the image (http://code.opencv.org/issues/3136) 2015-05-28 20:15:22 +03:00
Vadim Pisarevsky
5a94a95fbf improvements in Haar CascadeClassifier: 1) use CV_32S instead of CV_32F for the integral of squares (which is more accurate and more efficient); 2) skip the window if its contrast is too low 2015-05-28 19:33:21 +03:00
Vadim Pisarevsky
f7ad192842 Merge pull request #4063 from Dikay900:2_4_to_master 2015-05-28 14:49:13 +00:00
Vadim Pisarevsky
5f8f56ea0e report an error when trying to load HOG cascade 2015-05-28 17:24:22 +03:00
rajithr
7658c2e2d5 Fix for a potential data race condition 
code changes to handle the failed build
 2015-05-27 15:12:04 +05:30
rajithr
993e0b0bf9 Fix for a potential data race condition 2015-05-27 15:00:21 +05:30
StevenPuttemans
6aedd4f7b0 fixing SVM negative value rounding 
Conflicts:
	modules/objdetect/src/hog.cpp

fix android build
 2015-05-26 17:26:30 +02:00
rajithr
ff6881efbf Fix for a potential data race condition 2015-05-26 11:31:31 +05:30
Dikay900
a5242265d7 cleanup after last PR 2015-05-18 00:31:39 +02:00
Vadim Pisarevsky
8b791477df Merge pull request #3971 from Dikay900:2_4_to_master_3 2015-05-17 00:28:30 +00:00
David Hirvonen
cab0ecdf19 Avoid clearing HaarEvaluator::tofs variable (introduced fb8478eb7b) in HaarEvaluator::setImage(...) since it won't be recomputed by HaarEvaluator::computeOptFeatures() for cases where the input image dimensions and requested search scales are the same as the previous. If none of the above change then it should be correct, and if they do change it will be computed correctly inside HaarEvaluator::computeOptFeatures() (in commit 952f9dbe62) 
I'm guessing there is a unit test for this that needs to be called 2x with the same image and search parameters (or another image with the same size) to illustrate the problem.
 2015-05-13 17:34:16 -04:00
Michaël Sdika
ab40c2acf7 added the signedGradient varaible to the HOGDescriptor class. 
when true, use signed gradient for the angular histogram computation.
default to false for backward compatibility.
 2015-05-10 09:23:30 +02:00
lujia
b73894b271 bugfix_for_hog_detectMultiScale_with_weights 2015-04-29 11:46:26 +02:00
Dikay900
952f9dbe62 initialize tiltedOffset variable at correct location 
do not use this variable if it is not an tilted feature
 2015-04-01 20:32:30 +02:00
Vadim Pisarevsky
3c51fdffac Merge pull request #3849 from Dikay900:fix_tilted_features_crash 2015-03-24 15:19:13 +00:00
Yan Wang
433c3da7cf Optimize the performance of cascade OpenCL kernel. 
1. Use built-in mad() instead of += and *.
2. For stump stages, if weight.z == 0, avoid unnecessary calculation
because some features only have 2 rectangles..

It could improve
OCL_Cascade_Image_MinSize_CascadeClassifier.CascadeClassifier/*
about 10% mean values.

Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2015-03-23 17:47:40 +08:00
Dikay900
fb8478eb7b add resetting the offset variable after setting a new image 2015-03-20 13:26:13 +01:00
Dikay900
80069f384a resolve crash of haarclassifier when using a tilted feature 2015-03-19 20:47:33 +01:00
Naer Chang
cdc9bc397d Revert "issue 3710" 
Trying to fix whitespace issue.
This reverts commit dcc2512f58.
 2015-03-14 18:32:46 -04:00
Naer Chang
dcc2512f58 issue 3710 
added a check to prevent illegal access to operator[] when vector is empty
 2015-03-14 02:56:29 -04:00
Vladislav Vinogradov
cda6fed41f move tegra namespace out of cv to prevent conflicts 2015-02-27 12:52:11 +03:00
Vladislav Vinogradov
44e41baffe use new functions before all tegra:: calls 2015-02-26 19:34:58 +03:00
Vadim Pisarevsky
d1a15097fe Merge pull request #3664 from wangyan42164:ocl_cascasde_barrier 2015-02-16 15:42:26 +00:00
Vadim Pisarevsky
6c8681a472 Merge pull request #3656 from SeninAndrew:master 2015-02-06 11:49:27 +00:00
Vadim Pisarevsky
1e47c6cc56 Merge pull request #3612 from guoyejun:fix_face_detect 2015-02-05 07:50:13 +00:00
Yan Wang
99aaf4030a Remove unnecessary barrier in runHaarClassifier(). 
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2015-02-02 16:55:11 +08:00
Andrew Senin
52535b356c Fix for assert in compute when subimage is used (see issue #4149) 2015-01-29 21:39:07 +04:00
Yan Wang
df697f6520 Optimize runLBPClassifierStumpSimple by built-in mad24. 
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2015-01-22 16:36:16 +08:00
Vadim Pisarevsky
b49fa7d384 Merge pull request #3625 from wangyan42164:ocl_cascade_deadlock 2015-01-21 10:43:50 +00:00
Yan Wang
f5b21e8141 Avoid deadlock becasue some work item couldn't reach barrier in loop 
and unsynchronized.

Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2015-01-20 13:45:33 +08:00
Vadim Pisarevsky
b6023eab9c Merge pull request #3594 from asmorkalov:opencv4tegra_support 2015-01-19 10:47:49 +00:00
Guo Yejun
595ec6b852 correct the size of buf which holds integral sum/sumsq 
layer_dy is not initialized correctly, it results in a small height
of the buffer, and so memory write is out of range in cv::integral.
 2015-01-16 10:51:39 +08:00
Yan Wang
07ab0c1c53 Avoid compile unnecessary OpenCL kernel. 
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2015-01-14 19:52:41 +08:00
Alexander Smorkalov
1fa37fe733 OpenCV for Tegra compilation fix for 
- Gaussian blur;
- CascadeClassifier;
- Blenders in stitching module;
- Laplacial pyromids in stitching module.
 2015-01-12 23:43:26 +03:00
Yan Wang
9699fde8d2 Use hypot to do vector calculation. 
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2014-12-30 14:12:28 +08:00
Yan Wang
efa84d8225 Use preprocessor for constant values in OpenCL kernel instead of 
the parameter variable.

It could improve the performance of
OCL_Cascade_Image_MinSize_CascadeClassifier.CascadeClassifier/*.
Especially,
OCL_Cascade_Image_MinSize_CascadeClassifier.CascadeClassifier/15
OCL_Cascade_Image_MinSize_CascadeClassifier.CascadeClassifier/16
could be improved about 2% in Intel platform.

Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2014-12-16 16:21:05 +08:00
Ari Suwendi
b14f7c99d2 bug fix for a crash when input image is small 2014-11-29 01:57:15 -08:00
Maksim Shabunin
ef3d02214b Fixing iOS clang warnings, part 2 2014-10-17 18:14:54 +04:00
Pavel Vlasov
45958eaabc Implementation detector and selector for IPP and OpenCL; 
IPP can be switched on and off on runtime;

Optional implementation collector was added (switched off by default in CMake). Gathers data of implementation used in functions and report this info through performance TS;

TS modifications for implementations control;
 2014-10-15 14:24:41 +04:00
Adil Ibragimov
8a4a1bb018 Several type of formal refactoring: 
1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
 2014-08-13 15:21:35 +04:00
Alexander Alekhin
55188fe991 world fix 2014-08-05 20:12:35 +04:00
Vadim Pisarevsky
1ad9827fc4 removed ERFilter (to be moved to opencv_contrib/modules/text) and lineMOD (to be moved to opencv_contrib/modules/rgbd) 2014-07-28 16:48:53 +04:00
Vadim Pisarevsky
c3329ff79d Merge pull request #2856 from sanchom:master 2014-07-02 14:22:56 +00:00
Vadim Pisarevsky
c4fdf71bb3 fixed some more compile warnings on Windows 2014-06-25 20:22:56 +04:00
Vadim Pisarevsky
8f2aaff6d7 fixed compile warnings on Windows 2014-06-25 16:17:52 +04:00
Vadim Pisarevsky
66f2e527b6 removed extra whitespaces 2014-06-24 23:05:24 +04:00
Vadim Pisarevsky
07c0d50edf put the detection-based tracker back (to objdetect module), so that the Android face detection sample builds fine. The patch by Konstantin Matskevich that adds C++11 threads support has been merged in too. Also, fixed compile error in the doc builder. 2014-06-24 21:16:09 +04:00
Vadim Pisarevsky
3858f2291d removed contrib, legacy and softcsscade modules; removed latentsvm and datamatrix detector from objdetect. removed haartraining and sft apps. 
some of the stuff will be moved to opencv_contrib module.
in order to make this PR pass buildbot, please, comment off opencv_legacy, opencv_contrib and opencv_softcascade test runs.
 2014-06-24 19:18:51 +04:00
Sancho McCann
e1e243588e Bugfix: Memory leak in deletion of er_stack nodes of ERFilter. 2014-06-12 11:02:06 -07:00
GregoryMorse
b1443bc1bc WinRT core compatibility fixes 
Update system.cpp

Update system.cpp

Update ocl.cpp

Update matching.cpp

Update ocl.cpp

Update matching.cpp
 2014-05-07 06:15:54 +08:00
Maks Naumov
dba0f9fc8f remove unused variable in erGrouping() 2014-04-17 00:16:07 +03:00
Roman Donchenko
799d2dabd6 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	modules/core/test/test_arithm.cpp
	modules/cuda/src/cascadeclassifier.cpp
	modules/imgproc/doc/geometric_transformations.rst
	modules/objdetect/src/hog.cpp
	modules/ocl/perf/perf_imgproc.cpp
	modules/ocl/src/gftt.cpp
	modules/ocl/src/moments.cpp
 2014-04-14 16:08:02 +04:00
Maks Naumov
9b52b61451 remove unused variable in HOGDescriptor::groupRectangles() 2014-04-09 22:56:19 +03:00
vbystricky
1b3651d8ee Undo changes ipp to ippicv prefix of function names 2014-04-07 14:30:03 +04:00
vbystricky
3b03044047 Fix warning 2014-04-07 14:26:44 +04:00
vbystricky
01a66a2938 Prepare codes for ippicv library 2014-04-07 14:24:05 +04:00
Andrey Pavlenko
ef9669ba1a Merge pull request #2506 from apavlenko:lbp_ocl_use_any_device 2014-03-21 18:24:36 +04:00
Andrey Pavlenko
d060d30fa0 enabling OCL LBP branch for all devices 2014-03-20 21:57:34 +04:00
Alexander Karsakov
b14c314fc3 Fixed incorrect thread synchronizations 2014-03-20 13:03:03 +04:00
Alexander Karsakov
30a8308f8e Enabled Intel-specific optimizations for HOG detector. 2014-03-19 17:30:13 +04:00
Alexander Karsakov
4698d62125 Removed workaround for Intel platform. 2014-03-14 14:18:52 +04:00
Alexander Karsakov
c1dad2178c Added Device:: isAMD,isIntel,isNvidia methods. 2014-03-05 14:43:11 +04:00
Ilya Lavrenov
ce0557ebb8 fixed defects from Xcode 2014-02-25 17:33:12 +04:00
Andrey Pavlenko
0ee5c34f40 Merge pull request #2324 from vpisarev:fix_facedetect 2014-02-13 11:46:24 +04:00
Vadim Pisarevsky
91587059ad tab => spaces 2014-02-12 20:28:55 +04:00
Vadim Pisarevsky
a18bc9651d fixed bug reported by Irina K. Also tried to fix LBP detector regression in quality (probably it did not help but still ...) 2014-02-12 17:42:09 +04:00
berak
3959329ef4 proper initialization for ccimpl in bool CascadeClassifier::read(const FileNode 2014-02-08 14:42:09 +01:00
Andrey Pavlenko
22146e4b18 Merge pull request #2234 from KonstantinMatskevich:ocl_tapi_hog 2014-02-04 16:35:12 +04:00
Konstantin Matskevich
3495c5953c fixes 2014-02-03 16:38:06 +04:00
Vadim Pisarevsky
de4b1c668d hopefully fixed compile warnings and the doc builder warnings 2014-02-03 16:36:36 +04:00
Vadim Pisarevsky
30593ee55e 3rd attempt to prepare patch with improved OpenCL kernels of CascadeClassifier. 2014-02-03 15:12:27 +04:00
Konstantin Matskevich
5c38519c65 some changes 2014-02-03 14:46:53 +04:00
Konstantin Matskevich
3ea32b87bb perf test 2014-02-03 14:46:52 +04:00
Konstantin Matskevich
9a62df1650 HOG 2014-02-03 14:46:52 +04:00
Ilya Lavrenov
37789f015a deleted excess semicolons, commas 2014-01-18 01:31:33 +04:00
Patrick Tsai
b24f7ee57c Fix compiler error with Android NDK r8e 
Original error without the fix:

opencv/modules/objdetect/src/cascadedetect.cpp: In member function 'bool cv::CascadeClassifierImpl::ocl_detectSingleScale(const cv::_InputArray&, cv::Size, int, double, cv::Size)':
/opencv/modules/objdetect/src/cascadedetect.cpp:1215:
error: no matching function for call to 'cv::ocl::Kernel::args(cv::ocl::KernelArg, cv::ocl::KernelArg, cv::ocl::KernelArg, int, cv::ocl::KernelArg, cv::ocl::KernelArg, cv::ocl::KernelArg, cv::Size&, int&, float, cv::Rect&, cv::Size&, cv::CascadeClassifierImpl::<anonymous enum>)'
 2014-01-09 14:49:20 +08:00
Roman Donchenko
9dfb96389c Merge commit '4b885e206' into merge-2.4 2013-12-30 16:48:45 +04:00
Alexander Karsakov
6ef0253fb7 Disabled some IPP implementation since it breaks tests 2013-12-26 19:53:53 +04:00
Vadim Pisarevsky
bc730292bb workaround for some strange bug on old Mac. 2013-12-23 21:29:31 +04:00
Vadim Pisarevsky
8998186ce4 removed extra whitespaces and hopefully fixed the test failures 2013-12-23 18:41:54 +04:00
Vadim Pisarevsky
d084d19779 added OpenCL optimization for LBP-based face detector 2013-12-23 15:28:50 +04:00
Vadim Pisarevsky
1540910542 started adding OpenCL acceleration of LBP-based object detectors 2013-12-20 18:39:35 +04:00
Vadim Pisarevsky
242a3d1f19 2 more fixes to calm down the doc builder 2013-12-19 16:57:02 +04:00
Vadim Pisarevsky
f41f633d2d fixed various warnings from the “doc” and other builders 2013-12-19 16:31:30 +04:00
Vadim Pisarevsky
a1784b7320 converted old haar cascades to the new format; added the conversion function; added OpenCL optimization into CascadeClassfier; optimized the data structures and CPU code for the stump case. 2013-12-19 14:48:42 +04:00
Vadim Pisarevsky
ec3f22cee2 renamed OpenCL kernel filename; made some final changes 2013-12-19 14:29:28 +04:00
Vadim Pisarevsky
b7553d4e2e some attempts to tune the performance 2013-12-19 14:09:44 +04:00
Vadim Pisarevsky
02fb3f0a77 it finally works!!! 2013-12-17 20:55:49 +04:00
Vadim Pisarevsky
ef509ace43 trying to debug the new cascade 2013-12-17 14:51:22 +04:00
Vadim Pisarevsky
9d3e7e027a almost finished opencl-ization of cascade classifier 2013-12-17 14:29:30 +04:00
Vadim Pisarevsky
d8513d627d continue adding OpenCL optimization to cascade classifier 2013-12-12 21:58:42 +04:00
Vadim Pisarevsky
302a5adcc2 converted Haar cascades to the new format; now they are handled with C++ code. 2013-12-10 22:54:37 +04:00
Vadim Pisarevsky
fdf1996e2e added old=>new cascade conversion function 2013-12-07 01:51:35 +04:00
Vadim Pisarevsky
fe11ca886a trying to eliminate compile problems 2013-12-04 21:56:35 +04:00
Vadim Pisarevsky
ff87385201 refactored CascadeClassifier to hide implementation details (take 2) 2013-12-04 19:00:39 +04:00
Roman Donchenko
9c2272d520 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	.gitignore
	CMakeLists.txt
	doc/CMakeLists.txt
	modules/calib3d/src/stereosgbm.cpp
	modules/core/include/opencv2/core/mat.hpp
	modules/highgui/src/cap_openni.cpp
	modules/ml/include/opencv2/ml/ml.hpp
	modules/objdetect/src/hog.cpp
	modules/ocl/perf/perf_color.cpp
	modules/ocl/src/arithm.cpp
	modules/ocl/src/filtering.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/src/optical_flow_farneback.cpp
	platforms/scripts/camera_build.conf
	platforms/scripts/cmake_android_all_cameras.py
	samples/cpp/Qt_sample/main.cpp
	samples/cpp/tutorial_code/introduction/windows_visual_studio_Opencv/Test.cpp
 2013-11-26 15:05:26 +04:00
Piotr Miecielica
a19cc6cb64 Added pointer initialization 2013-11-22 13:33:33 +01:00
Piotr Miecielica
923698d700 Fixes of some memory leaks 2013-11-21 18:55:09 +01:00
Vadim Pisarevsky
8762ee3f6f removed unnecessary opencl kernels 2013-11-18 12:02:10 -05:00
Vadim Pisarevsky
d914f20a4c updated patch to bring in the first functions with "transparent API" 2013-11-18 11:48:00 -05:00
Anatoly Baksheev
e154bce259 fixed compilation for vs2008 2013-11-17 14:13:13 +04:00
Roman Donchenko
334292083e Merge pull request #1629 from lluisgomez:er_tree_clean_bug_fix 2013-10-29 16:03:51 +04:00
lluis
b50185e160 Fix a bug in the er tree clean-up process (see discussion in https://github.com/Itseez/opencv/pull/1520). It's not necessary to walk the er tree in order to clean up the memory since it's possible to cleanup the regions in the stack just by iterating over the er_stack vector instead of walking the tree structure. This turns out to be safer because the tree structure of those regions may have been modified previously in er_save function. 2013-10-15 19:44:08 +02:00
Ilya Lavrenov
35d9ce0c0c fixed warnings 2013-10-08 12:46:43 +04:00
lluis
047b568f6d erGrouping now uses a classifier for group validation instead of a set of heuristical ifos. 
Updated documentation and sample to use the new function API
 2013-09-27 19:19:45 +02:00
Vadim Pisarevsky
8e7eb79f6e fixed compile errors and warnings when building master branch with IPP enabled 2013-09-20 16:02:15 +04:00
lluis
2837bfd9fa Added erGrouping function: Find groups of Extremal Regions that are organized as text blocks. Updated sample/cpp to use the complete text detection pipeline 2013-09-19 10:30:25 +02:00
lluis
d25309f82e first parameter of createERFilterNM1/createERFilterNM2 is now mandatory. changed the sample program to use the new prototypes 2013-09-13 16:29:21 +02:00
lluis
75fdfba281 renamed getDefaultClassifierNM{1,2}() to loadClassifierNM{1,2}() and added "const std::string& filename" parameter (mandatory). 2013-09-13 16:19:52 +02:00
lluis
95d92c099c functions getDefaultClassifierNM1() and getDefaultClassifierNM2() allow to implicitly load the default classifiers when creating a ERFilter object 2013-09-13 12:54:23 +02:00
lluis
ad94628038 Using cv::magnitude instead of custom loop and Mat<float> instead of Mat<double> to compute gradient magnitude channel. 2013-09-09 18:37:55 +02:00
lluis
e8d3732aaf added computeNMChannels helper function to compute the diferent channels to be processed independently in the N&M algorithm. 2013-09-09 11:37:58 +02:00
lluis
6ef1d456dd fixed rebase conflicts 2013-09-06 14:00:11 +02:00
lluis
512111af9c removed blank line at EOF 2013-09-06 12:32:10 +02:00
lluis
1cc6502db3 removed unnecessary commented block 2013-09-06 12:32:10 +02:00
lluis
04913f5af7 removed trailing whitespaces 2013-09-06 12:32:10 +02:00
lluis
f4d01175b8 fixed a bug in the calculation of the number of inflexion points feature 2013-09-06 12:31:49 +02:00
lluis
dba336c0e3 fixed a bug in the non-max-suppression filter procedure 2013-09-06 12:27:19 +02:00
Roman Donchenko
a50d75d362 Made Filestorage able to not own its CvFileStorage instance. 
This allows to get rid of the last remaining Ptr<T>::addref calls.
 2013-09-05 19:03:00 +04:00
Roman Donchenko
b12894d95a Boring changes - objdetect. 2013-09-05 19:02:58 +04:00
Roman Donchenko
dd25f416a6 War on Whitespace, master edition: tabs. 2013-08-27 17:13:53 +04:00
Roman Donchenko
9ed475cf52 War on Whitespace, master edition: file endings. 2013-08-27 14:23:26 +04:00
Roman Donchenko
9b92545ce6 War on Whitespace, master edition: trailing spaces. 2013-08-27 13:57:24 +04:00
Roman Donchenko
2c4bbb313c Merge commit '43aec5ad' into merge-2.4 
Conflicts:
	cmake/OpenCVConfig.cmake
	cmake/OpenCVLegacyOptions.cmake
	modules/contrib/src/retina.cpp
	modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
	modules/gpu/doc/video.rst
	modules/gpu/src/speckle_filtering.cpp
	modules/python/src2/cv2.cv.hpp
	modules/python/test/test2.py
	samples/python/watershed.py
 2013-08-27 13:26:44 +04:00
Roman Donchenko
e9a28f66ee Normalized file endings. 2013-08-21 18:59:25 +04:00
Roman Donchenko
f55740da70 Deleted all trailing whitespace. 2013-08-21 18:59:24 +04:00
Roman Donchenko
893e8b4371 Merge pull request #942 from achalddave:patch-1 2013-08-21 16:06:31 +04:00
Roman Donchenko
f76dd99299 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	cmake/OpenCVModule.cmake
	doc/tutorials/calib3d/camera_calibration/camera_calibration.rst
	doc/tutorials/features2d/feature_detection/feature_detection.rst
	doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.rst
	doc/tutorials/features2d/feature_homography/feature_homography.rst
	modules/core/include/opencv2/core/operations.hpp
	modules/core/src/arithm.cpp
	modules/gpu/perf/perf_video.cpp
	modules/imgproc/include/opencv2/imgproc/imgproc.hpp
	modules/java/generator/gen_java.py
	modules/java/generator/src/cpp/VideoCapture.cpp
	modules/nonfree/src/opencl/surf.cl
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/perf/perf_haar.cpp
	modules/ocl/perf/perf_precomp.hpp
	modules/ocl/src/color.cpp
	modules/ocl/src/filtering.cpp
	modules/ocl/test/test_color.cpp
	modules/ocl/test/test_objdetect.cpp
	modules/python/src2/cv2.cpp
	samples/gpu/CMakeLists.txt
	samples/gpu/super_resolution.cpp
 2013-08-19 19:02:36 +04:00
Achal Dave
0bc609257d Comparing rejected stage index with minimum required neighbors does not make sense 
As described here, http://code.opencv.org/issues/3064, the test before
led to a case where we compared the index of the latest stage at which a
rectangle was rejected with the minimum number of neighbors required as
specified in `detectMultiScale`. Please see the issue for more
information.
 2013-08-13 20:42:04 -07:00
Roman Donchenko
d9f71b762f Deleted almost all of the precomp.cpp files. 
Looks like we don't actually use them; when creating precompiled headers
with Visual C++, a dummy .cpp is created at build time.
 2013-08-08 12:43:07 +04:00
Roman Donchenko
dcaf923517 Merge remote-tracking branch 'origin/2.4' 
Conflicts:
	3rdparty/ffmpeg/ffmpeg_version.cmake
	cmake/OpenCVFindLibsGrfmt.cmake
	cmake/templates/cvconfig.h.cmake
	modules/bioinspired/doc/retina/index.rst
	modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
	modules/calib3d/src/precomp.hpp
	modules/contrib/src/inputoutput.cpp
	modules/contrib/src/precomp.hpp
	modules/core/include/opencv2/core/internal.hpp
	modules/core/include/opencv2/core/types_c.h
	modules/core/src/drawing.cpp
	modules/core/src/precomp.hpp
	modules/core/src/system.cpp
	modules/features2d/doc/common_interfaces_of_descriptor_matchers.rst
	modules/features2d/doc/common_interfaces_of_feature_detectors.rst
	modules/features2d/include/opencv2/features2d/features2d.hpp
	modules/features2d/src/precomp.hpp
	modules/flann/src/precomp.hpp
	modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
	modules/gpu/doc/image_filtering.rst
	modules/gpu/doc/image_processing.rst
	modules/gpu/doc/video.rst
	modules/gpu/perf/perf_imgproc.cpp
	modules/gpu/perf4au/main.cpp
	modules/gpu/src/imgproc.cpp
	modules/gpu/src/precomp.hpp
	modules/gpu/test/test_imgproc.cpp
	modules/highgui/CMakeLists.txt
	modules/highgui/test/test_precomp.hpp
	modules/imgproc/doc/structural_analysis_and_shape_descriptors.rst
	modules/imgproc/src/precomp.hpp
	modules/java/generator/src/cpp/Mat.cpp
	modules/legacy/src/precomp.hpp
	modules/ml/doc/k_nearest_neighbors.rst
	modules/ml/src/precomp.hpp
	modules/nonfree/doc/feature_detection.rst
	modules/nonfree/src/precomp.hpp
	modules/objdetect/include/opencv2/objdetect/objdetect.hpp
	modules/objdetect/src/cascadedetect.cpp
	modules/objdetect/src/hog.cpp
	modules/objdetect/src/precomp.hpp
	modules/objdetect/test/test_latentsvmdetector.cpp
	modules/ocl/src/hog.cpp
	modules/ocl/src/opencl/objdetect_hog.cl
	modules/ocl/src/precomp.hpp
	modules/photo/src/precomp.hpp
	modules/stitching/src/precomp.hpp
	modules/superres/perf/perf_precomp.hpp
	modules/superres/src/optical_flow.cpp
	modules/superres/src/precomp.hpp
	modules/superres/test/test_precomp.hpp
	modules/ts/include/opencv2/ts.hpp
	modules/video/src/precomp.hpp
	modules/videostab/src/precomp.hpp
	modules/world/src/precomp.hpp
 2013-08-06 13:56:49 +04:00
Andrey Pavlenko
9b5d1596dc Merge pull request #891 from NCBee:2.4 2013-07-31 16:38:16 +04:00
Roman Donchenko
8afb7a40c6 Merge pull request #1159 from lluisgomez:scene_text_detection_NM 2013-07-25 12:13:49 +04:00
lluis
c4f88b0687 removed some unnecessary ERStat members as they are easily computable from others 2013-07-23 15:04:01 +02:00
lluis
43e7e6e475 removed extra cv:: scope qualifiers for better readability 2013-07-23 14:37:45 +02:00
lluis
2087d4602b using Rect for storing the bounding box instead of an integer array 2013-07-23 13:58:52 +02:00
lluis
9fbff009e9 fixed compilation errors and warnings on builds 3298 and 4384 2013-07-20 11:35:56 +02:00
lluis
6adba09463 fixed some warnings on build 4285 2013-07-20 11:13:38 +02:00
lluis
1d8e80aa3b add opencv_ml headers to precomp 2013-07-20 10:33:42 +02:00
lluis
5abe3b59f5 Class-specific Extremal Region Filter algorithm as proposed in : 
Neumann L., Matas J.: Real-Time Scene Text Localization and Recognition, CVPR 2012.

High-level C++ interface and implementation of algorithm is in the objdetect module.
C++ example, a test image, and the default classifiers in xml files.
 2013-07-20 01:10:05 +02:00
Roman Donchenko
ac39bfb4cc Remove HAVE_CVCONFIG_H - it's always defined. 2013-07-10 16:02:07 +04:00
Peter Minin
7d70399d72 Add a new variant of detectMultiScale with output arguments 'objects' and 'numDetections'; factor most of detectMultiScale's code into 2 protected methods 2013-06-14 04:25:17 +04:00
Roman Donchenko
d583a79869 Revert "Add a variant of detectMultiScale with an argument 'weights'" 
It was merged by mistake.

This reverts commit ab6be9b7b7.
 2013-06-10 17:06:34 +04:00
Peter Minin
ab6be9b7b7 Add a variant of detectMultiScale with an argument 'weights' that 
receives the number of neighbors joined into each detected object
 2013-06-06 19:00:55 +04:00
Roman Donchenko
bae85660da Merge remote-tracking branch 'origin/2.4' 
Pull requests:
	#943 from jet47:cuda-5.5-support
	#944 from jet47:cmake-2.8.11-cuda-fix
	#912 from SpecLad:contributing
	#934 from SpecLad:parallel-for
	#931 from jet47:gpu-test-fixes
	#932 from bitwangyaoyao:2.4_fixBFM
	#918 from bitwangyaoyao:2.4_samples
	#924 from pengx17:2.4_arithm_fix
	#925 from pengx17:2.4_canny_tmp_fix
	#927 from bitwangyaoyao:2.4_perf
	#930 from pengx17:2.4_haar_ext
	#928 from apavlenko:bugfix_3027
	#920 from asmorkalov:android_move
	#910 from pengx17:2.4_oclgfft
	#913 from janm399:2.4
	#916 from bitwangyaoyao:2.4_fixPyrLK
	#919 from abidrahmank:2.4
	#923 from pengx17:2.4_macfix

Conflicts:
	modules/calib3d/src/stereobm.cpp
	modules/features2d/src/detectors.cpp
	modules/gpu/src/error.cpp
	modules/gpu/src/precomp.hpp
	modules/imgproc/src/distransform.cpp
	modules/imgproc/src/morph.cpp
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/perf/perf_color.cpp
	modules/ocl/perf/perf_imgproc.cpp
	modules/ocl/perf/perf_match_template.cpp
	modules/ocl/perf/precomp.cpp
	modules/ocl/perf/precomp.hpp
	modules/ocl/src/arithm.cpp
	modules/ocl/src/canny.cpp
	modules/ocl/src/filtering.cpp
	modules/ocl/src/haar.cpp
	modules/ocl/src/hog.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/src/opencl/haarobjectdetect.cl
	modules/ocl/src/pyrlk.cpp
	modules/video/src/bgfg_gaussmix2.cpp
	modules/video/src/lkpyramid.cpp
	platforms/linux/scripts/cmake_arm_gnueabi_hardfp.sh
	platforms/linux/scripts/cmake_arm_gnueabi_softfp.sh
	platforms/scripts/ABI_compat_generator.py
	samples/ocl/facedetect.cpp
 2013-06-05 15:42:07 +04:00
Roman Donchenko
29b13ec1de Replaced most of the usages of parallel_for with that of parallel_for_. 
This should allow many algorithms to take advantage of more parallelization
technologies.
 2013-05-31 12:22:04 +04:00
Bahram Dahi
e2d6a3abe5 Added spacing in a nested template argument list. 2013-05-24 18:44:03 -04:00
Bahram Dahi
dcad6ce65a Reverted back to the previous method where a public method groupRectangles was added to HOGDescriptor to take care of ROI and weight grouping 2013-05-24 18:25:23 -04:00
Roman Donchenko
029fce10c9 Merge remote-tracking branch 'origin/2.4' 
Conflicts:
	3rdparty/libjasper/CMakeLists.txt
	cmake/OpenCVDetectOpenCL.cmake
	modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
	modules/imgproc/src/floodfill.cpp
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/src/arithm.cpp
	modules/ocl/src/haar.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/src/initialization.cpp
	modules/ocl/src/matrix_operations.cpp
	modules/ocl/src/mcwutil.cpp
	modules/ocl/src/opencl/arithm_bitwise_and_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_and_scalar_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_binary_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_binary_scalar.cl
	modules/ocl/src/opencl/arithm_bitwise_binary_scalar_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_or.cl
	modules/ocl/src/opencl/arithm_bitwise_or_scalar.cl
	modules/ocl/src/opencl/arithm_bitwise_or_scalar_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_xor.cl
	modules/ocl/src/opencl/arithm_bitwise_xor_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_xor_scalar.cl
	modules/ocl/src/stereobm.cpp
	modules/ocl/test/precomp.hpp
	modules/python/src2/api
	modules/ts/src/ts_func.cpp
	samples/gpu/bgfg_segm.cpp
 2013-05-21 17:19:23 +04:00
Bahram Dahi
8c25f9f28a [3rd attempt] fixed HOGDescriptor::detectMultiScale() to group weights as well as ROIs 2013-05-20 13:20:57 -04:00
ShengyinWu
ef5578a7ce Fixs: After scaling back to original image, some detected ROI will outside the original image ROI 2013-04-29 12:16:42 +08:00
Andrey Kamaev
5e048d1fa5 Move C API of opencv_objdetect to separate file 
Also move cv::linemod to own header
 2013-04-12 14:37:01 +04:00
Andrey Kamaev
c98c246fc2 Move border type constants and Moments class to core module 2013-04-10 19:14:24 +04:00
Andrey Kamaev
0738ea7d0f Make highgui.hpp independent from C API 2013-04-08 15:47:29 +04:00
Andrey Kamaev
517062039e Make core/internal.hpp a private header 2013-04-01 17:29:10 +04:00
Andrey Kamaev
3890a74565 Drop outdated definitions from internal.hpp 
This also fixes few clang build errors
 2013-04-01 15:24:35 +04:00
Andrey Kamaev
4ab650d15b Remove gcd function from core headers 2013-04-01 15:24:34 +04:00
Andrey Kamaev
715fa3303e Move cv::Mat out of core.hpp 2013-04-01 15:24:34 +04:00
Andrey Kamaev
62adc01980 Move cv::Rect_ 2013-04-01 15:24:33 +04:00
Andrey Kamaev
addf0309ec Move cv::Size_ 2013-04-01 15:24:32 +04:00
Andrey Kamaev
13b31b0804 Move C++ basic structures to separate header and inverse dependency from C API 
cv::Complex, cv::Point_ and cv::Point3_ are moved.
 2013-04-01 15:24:32 +04:00
Andrey Kamaev
19f8f85c51 Move C structures wrappers from core.hpp to core_c.h 
Also move RTTIImpl class to the only usage
 2013-04-01 15:24:32 +04:00
Vladislav Vinogradov
b62cf65b91 fixed inconsistent new/delete operators 2013-04-01 11:55:02 +04:00
Andrey Kamaev
04eabf8d9f Merge pull request #699 from jacob-baines/patch-1 
Mismatching new[] / delete
 2013-03-25 03:26:18 -07:00
Jacob Baines
1e1645e214 Mismatching new[] / delete 2013-03-24 22:45:31 -03:00
Andrey Kamaev
be7bbe3aa9 Drop cv:: prefix from cv::String used inside the cv namespace 2013-03-22 22:14:50 +04:00
Andrey Kamaev
75513a46dc Remove all include directives for <string> 2013-03-22 22:14:47 +04:00
Andrey Kamaev
2ad7b97f1c All modules (except ocl and gpu) compiles and pass tests 2013-03-22 22:14:26 +04:00
Andrey Kamaev
89356ff16d Move non-CV functionality from core.hpp to separate utility.hpp header 2013-03-20 17:56:06 +04:00
Andrey Kamaev
0b0c9be771 Merge pull request #636 from ilya-lavrenov:SSE2_HOG 2013-03-18 15:56:16 +04:00
Andrey Kamaev
ad5cddc007 Main module headers are moved 1 level up 
e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp>

Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>
 2013-03-13 17:26:56 +04:00