opencv

Commit Graph

Author	SHA1	Message	Date
peng xiao	124ede611b	Update with apavlenko's suggestions.	11 years ago
peng xiao	892c088e1b	Some modifications to sortByKey API. Add documentation.	12 years ago
peng xiao	e1f43e3b03	Add sort_by_key for oclMat. Most codes are ported from AMD's Bolt library. Four methods are implemented: SORT_BITONIC, // only support power-of-2 buffer size SORT_SELECTION, // cannot sort duplicate keys SORT_MERGE, SORT_RADIX // only support signed int/float keys	12 years ago
yao	88ed74a7ec	fix the function name	12 years ago
Jin Ma	97e620b8f3	Fix oclMat constructor when roi is provided.	12 years ago
yao	8d8dc29ced	add kmeans	12 years ago
peng xiao	a5383b8627	Move function definition from header to cpp.	12 years ago
peng xiao	fc64faa22e	Remove empty cv::ocl::CLAHE class.	12 years ago
peng xiao	132b885b24	Add opencl implementation of Farnback optical flow.	12 years ago
peng xiao	cc3fb3d182	Let CLAHE_OCL reuse cv::CLAHE abstract class.	12 years ago
peng xiao	290c8db0a8	Revise naming for getOclMat function.	12 years ago
peng xiao	e129638263	Add a workaround to interpolate between oclMat and Input/OutputArray.	12 years ago
Roman Donchenko	1ed5fb937d	Give cv::ocl::CLAHE a virtual destructor, for the usual reasons.	12 years ago
peng xiao	e6b18fc492	Fix a bug caused by NDEBUG macro; it is now removed. Revise some descriptions of the enums.	12 years ago
peng xiao	5fd724b54a	Add a function to query if global OpenCL context is initialized.	12 years ago
Peng Xiao	c8398c9fdc	Use anonymous enumerations instead of constants	12 years ago
Peng Xiao	1d8cd3a717	Add ocl CLACH implementation. Test cases (accuracy and performance) are provided.	12 years ago
Peng Xiao	e77abeef16	Add a new global function to control ocl binary storage Previously the feature is controlled by setBinpath implicitly. We add the function to cope with setBinpath and setBinpath is only useful when setBinaryDiskCache is set. Refer to the header to see more info.	12 years ago
peng xiao	b1c248fcc9	Fix ocl::filter2D. In current implementation, this function only works when anchor point is in the kernel center and kernel size supported is either 3x3 or 5x5.	12 years ago
peng xiao	fd7ba355ee	Add non-stump based ocl Haar cascade classifier support. For example, haarcascade_frontalface_alt2.xml is now supported. Note that classifier's pattern of a cascade file must be consistent, i.e., all trees must either have two nodes or one node, otherwise unexpected results will occur. Other fixes: Test cases are updated. Some unused codes are removed. Fix some problems of haar when using OclCascadeClassifierBuf.	12 years ago
Jan Machacek	46b770f255	Fixed include name in OpenCL on OS X	12 years ago
peng xiao	b4a4a05bdc	Add ocl's good features to track implementation. Additional notes with this commit: 1. Add cornerHarris_dxdy and cornerMinEigenVal_dxdy to get the interim dx and dy output of Sobel operator; 2. Add minMax_buf to allow user to reuse buffers in minMax; 3. Fix an error when either min or max pointer fed into minMax is NULL; 4. Corner sorter temporarily uses C++ STL's quick sort. A parallel selection sort in OpneCL is contained in the implementation but disabled due to poor performance at the moment. 5. Accuracy test for ocl gfft.	12 years ago
yao	4162ebfad3	add OpticalFlowDual_TVL1_OCL function	12 years ago
peng xiao	d053f2165d	Add BFMatcher_OCL class alias for BruteForceMatcher_OCL. This adds a similar interface with pure-cpp and gpu versions.	12 years ago
peng xiao	3f93c3cc4e	Clean up spaces in ocl.hpp	12 years ago
peng xiao	ac21cabda2	Copy ocl::queryDeviceInfo interface from master to 2.4. Affected functions surf.ocl, pyrlk.ocl and hog.ocl are updated with the change.	12 years ago
peng xiao	355bc691fc	Add OpenCL version 1.2 query into ocl::Context::supportsFeature(). Add backwards portability for OpenCL 1.1 when OpenCV executables are compiled with OpenCL 1.2 profile support.	12 years ago
Peng Xiao	7b08d5ec69	Add OpenCL stereo CSBP implementation	12 years ago
yao	69a0b5dde5	Add OclCascadeClassifierBuf interface	12 years ago
yao	5022bc8c25	move the "cpu device checking" from supportsFeatures() to queryDeviceInfo()	12 years ago
peng xiao	7758322fd3	Fix some build errors.	12 years ago
peng xiao	ecea583afd	Add ocl::stereobp function. OpenCL StereoBeliefPropagation, ported from GPU implementation.	12 years ago
yao	fd4a6f0af0	make the sparse method give correct results on CPU ocl Add CL_CPU to supportsFeature check simplify the logic of pyrlk	12 years ago
yao	f3254b28f2	use clflush replaces clfinish	12 years ago
peng xiao	0c19a07bf4	Add a function to query ocl device info Currently the function only supports wavefront size query	12 years ago
Andrey Kamaev	4bd721ad3b	Fix build errors	12 years ago
Andrey Kamaev	7b8ad4cb04	Refactor OpenCL initialization and allow to use ocl module witout explicit setup	12 years ago
Andrey Kamaev	6846f881a2	Move OpenCL SURF to nonfree module	12 years ago
yao	0f0a4c3099	add stereoBM function	12 years ago
yao	9ccf27c7f5	add interfaces enable custom oclMat device memory type	12 years ago
yao	6df23428af	Add moments function	12 years ago
Andrey Kamaev	c17e9ef7ba	Repair binary compatibility of ocl module	12 years ago
yao	429ae44ae3	add openCLExecuteKernelInterop method	12 years ago
yao	9613135e8d	fix compiling errors on Linux more operators use oclMatExpr	12 years ago
yao	69fd2d8273	add oclMatExpr class to prevent extra allocations	12 years ago
yao	0b365f6aa5	add +-*/ operators to oclMat	12 years ago
yao	a639a1ae5c	add setDeviceEx interface simplify the logic of save binary	12 years ago
Andrey Kamaev	f489eb9a5d	Fix build warnings in OpenCL samples	12 years ago
Andrey Kamaev	9509dfd1de	Fix OpenCL build warnings	12 years ago
yao	f6d82773f9	fix bug #2674	12 years ago

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147 Commits (4248f8221146a929b1ac98f24d58c699e8dafa03)