opencv

Commit Graph

Author	SHA1	Message	Date
Kauê de Moraes Vestena	1bd18836d7	little fixes and correction of a conceptual error Previously, there's no way to the user see the found corners, i've changed that. In a cout, are write that: "average reprojection err = " But it isn't a "reprojection error" at all, it is a mean of each EPIPOLAR error, wich occur when the product x' * F * x is not equal to zero. (x and x' are the same points in the right and left scene) (the RMS that explain the average absolute reprojection error is given by the return of the stereoCalibrate() function) At least, i think it's interesting to initialize the camera matrices before. Thank you all for this amazing code. Apologize my weak english.	9 years ago
Alexey Ershov	5feca50f58	changed device detection procedure, added resizing surface to bigger size removed unused context_id2; changed blur size 7x7 to 3x3; added short comments removed unnecessary call to convertFromVASurface() replaced dumpSurface() with writeImage() added infile cmdline parameter, input image loaded by imread()	9 years ago
Enes Ateş	769fe82743	XML file path correction in documentation exact path is images/CameraCalibration/VID5	9 years ago
Adam Gibson	4f2612fcfd	Removed trailing whitespace from squares.py compatibility comment.	9 years ago
Adam Gibson	a413423ff6	Reverted _doc.py to Python 2-only version. Interim measure to prevent docs from failing during build, until all samples are updated with Python 2/3 compatibility.	9 years ago
Adam Gibson	b57be28920	Various Python samples updated for Python 2/3 compatibility.	9 years ago
Alexey Ershov	22bb5d1fcc	implemented sample build in fallback mode without interop	10 years ago
Alexey Ershov	f533c05644	sample changed to execute only one mode (interop on/off) per run	10 years ago
Alexey Ershov	e0b3751c17	added run iteration without timing to complete internal initializations	10 years ago
berak	602bd60c3a	Update cloning_gui.cpp	10 years ago
Pavel Rojtberg	d0e16b21d4	add support for fisheye camera model	10 years ago
berak	dc265071d0	Update PnPProblem.cpp	10 years ago
Alexey Ershov	68a0347ff9	fallback path & sample timing implemented fixed trailing whitespaces renamed files vaapi to va_intel changed names vaapi* to va_intel*	10 years ago
Andrey Pavlenko	74fcefedcb	giving a chance for OpenCL 1.1 devices	10 years ago
Andrey Pavlenko	8031742817	unused imports clean-up	10 years ago
Andrey Pavlenko	43b76e548b	adding `NO_PROCESSING` (i.e. just preview) mode	10 years ago
Andrey Pavlenko	016011fdf8	fixing start faulure on some devices; syncronization improvements	10 years ago
Alexander Alekhin	1b1246cbae	samples: fix OpenCL detection / build warning	10 years ago
Alexey Ershov	a8656ea20f	implemented core support & sample fixed whitespaces fixed issues fixed issue fixed module statement issues fixed access mode added initialization check fixed warning	10 years ago
theodore	9449af8ada	1e-3 -> 1e3	10 years ago
Ilya Lavrenov	7da16d6f47	used proper method	10 years ago
theodore	6d68f72473	bug fix fro the TickMeter class	10 years ago
Alexander Alekhin	03bab0fc0d	tutorial-4-opencl: enable build with OpenCV	10 years ago
Alexander Alekhin	e1ad86c1fa	android samples: update way to attach native part of OpenCV OPENCV_ANDROID_SDK - OpenCV Android SDK location (or OpenCV build dir) Can be passed via ndk-build parameter or environment variable.	10 years ago
ManuelFreudenreich	89889ae8ea	changed hog to work with variable parameters and changed the hog sample to test it with more options added comments and tests	10 years ago
Alexander Alekhin	c119e04947	fix opengl sample build on Linux (#5067 )	10 years ago
Alexey Ershov	c7f420ba75	applied changes proposed in 5122	10 years ago
Adam Geitgey	e976c448b7	Prevent grabcut, houghcircles and houghlines python2 demos from running automatically while browsing demos in the demo list viewer	10 years ago
Vladimir Dudnik	57bff43aec	fixed not initialized nv12_cpu_copy surface, remove odd code	10 years ago
Vladimir Dudnik	5c4c8bcea3	update opencl-opengl interop sample (remove odd no processing branch)	10 years ago
John Stowers	e05b6bb6e7	remove picloud from digits_adjust the service has been closed since 2013/2014	10 years ago
John Stowers	c4c3f1b25e	fix digits.py to not ignore model parameters otherwise model is only ever trained with default parameters, and digits_adjust does nothing (for example)	10 years ago
Andrey Pavlenko	56bde913d4	adding mode switching via menu	10 years ago
Andrey Pavlenko	9ab291ea1c	adding displaying FPS	10 years ago
Alexander Alekhin	fe0a17e78f	fix build with Win7 SDK	10 years ago
Andrey Pavlenko	0185cb27eb	excluding libOpenCL.so from the APK	10 years ago
Alexey Ershov	ea10290153	change displaying of fps to time (ms)	10 years ago
Suleyman TURKMEN	9dd41a8187	Update how_to_scan_images.cpp	10 years ago
Vladimir Dudnik	6bd01a96d9	finished with NV12 support for D3D11-interop. Now, if texture is in NV12 format then it will be converted to/from BGR UMat.	10 years ago
Vladimir Dudnik	d4774ead43	d3d11-nv12 interop fixed issues with ocl nv12 cvt kernel finisged ocl nv12-to-rgba kernel, update dx-interop samples. (ocl rgba-to-nv12 kernel will be added later) an attempt to fix build issue fix for non opencl build issue fix typo fix compilation warnings fix compile issue for Mac (OpenCL) add convertion from rgba to nv12 (still need to debug kernel) remove empty line at the EOF fixed compilation warning	10 years ago
Alexey Ershov	0a4830b3d5	added command line processing	10 years ago
Alexey Ershov	b102bc6678	fixed memory leaks	10 years ago
Andrey Pavlenko	c8f863dfc5	minor fixes	10 years ago
Andrey Pavlenko	0e4bb2b49f	adding OpenCV with TAPI (UMats)	10 years ago
Andrey Pavlenko	274aba1a89	adding OpenCL processing (Image2D-to-Image2D only, others will be added later)	10 years ago
Andrey Pavlenko	2a6d4b6ee2	Camera and Camera2 preview is rendered via OpenGL textures and can be modified on CPU via C++ code. No OpenCL yet.	10 years ago
sbokov	aea4157340	Adding new HAL-accelerated MODE_SGBM_3WAY New mode is approximately 2-3 times faster than MODE_SGBM with minimal degradation in quality and uses universal HAL intrinsics. A performance test was added. The accuracy test was updated to support the new mode.	10 years ago
Renato Florentino Garcia	ec0f901153	Remove an unneeded semicolon.	10 years ago
Alexey Ershov	89392b2a6d	added convertToGLBuffer() & convertFromGLBuffer() functions; added OpenGL interop sample comment rewrite & change convertFromGLBuffer() & convertToGLBuffer() into acquireGLBuffer() & releaseGLBuffer(), respectively opengl sample: added buffer support tested and fixed buffer support on Windows change glFlush() call to glFinish() added UMat::release() call; fixed functions' names adopted & implemented API suggestion(s) from Alexander fixed unreachable code warning added more info to the mapGLBuffer/unmapGLBuffer description	10 years ago
Vladimir Dudnik	ef05318c69	fix opencl-opencv-interop.cpp issues reported by Dmitry Budnikov	10 years ago

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2131 Commits (7a4b2e18a7f5030a57030b3c0d5abab192cd1aa4)