opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	f90aea22b1	cuda: fix build (legacy C-API usage)	6 years ago
cyy	8b48c2a10c	Merge pull request #12443 from DEEPIR:master * simplify condition * dims must > 0 or latter sz[dims-1] will underflow	6 years ago
Sayed Adel	f5d181db3a	python:ppc64 Add missing support for PyLongObject	6 years ago
Vadim Pisarevsky	80b62a41c6	Merge pull request #12411 from vpisarev:wide_convert * rewrote Mat::convertTo() and convertScaleAbs() to wide universal intrinsics; added always-available and SIMD-optimized FP16<=>FP32 conversion * fixed compile warnings * fix some more compile errors * slightly relaxed accuracy threshold for int->float conversion (since we now do it using single-precision arithmetics, not double-precision) * fixed compile errors on iOS, Android and in the baseline C++ version (intrin_cpp.hpp) * trying to fix ARM-neon builds * trying to fix ARM-neon builds * trying to fix ARM-neon builds * trying to fix ARM-neon builds	6 years ago
Vadim Pisarevsky	54279523a3	Merge pull request #12437 from vpisarev:avx2_fixes * trying to fix the custom AVX2 builder test failures (false alarms) * fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests * fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests * fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests * seemingly disabled false alarm warning in surf.cpp; increased tolerance thresholds in the tests for SolvePnP and in DNN/ENet	6 years ago
Alexander Alekhin	24e72e151a	imgproc: grabcut numeric stability	6 years ago
Alexander Alekhin	8a3c394d6a	don't use constructors for C API structures	6 years ago
Alexander Alekhin	ad146e5a6b	core: remove constructors from C API structures POD structures can't have constructors.	6 years ago
Rostislav Vasilikhin	da7e1cfb49	Merge pull request #12279 from savuor:cvtcolor_bgr2gray_8u_15bits * bgr2gray 8u fixed to be in conformance with IPP code * coefficients fixed so their sum is 32768 * java test for CascadeDetect fixed: equalizeHist added	6 years ago
Dmitry Kurtaev	d486204a0d	Merge pull request #12264 from dkurt:dnn_remove_forward_method * Remove a forward method in dnn::Layer * Add a test * Fix tests * Mark multiple dnn::Layer::finalize methods as deprecated * Replace back dnn's inputBlobs to vector of pointers * Remove Layer::forward_fallback from CV_OCL_RUN scopes	6 years ago
woody.chow	07c6b0a8df	Replace naive normL2Sqr with hal::normL2Sqr_ for better performance	6 years ago
Zhenqing Hu	d621a99e73	To fix bug #12389 , which is a validation for the potential null pointer. Signed-off-by: Zhenqing Hu <huzq85@gmail.com>	6 years ago
Alexander Alekhin	e70526625f	imgproc: fix Subdiv2D::getTriangleList()	6 years ago
Dmitry Kurtaev	6ec230480d	Enable Myriad tests with batch size > 1	6 years ago
Alexander Alekhin	c441ad36c8	build: don't use nullptr without C++11 guard	6 years ago
Hamdi Sahloul	3f3d805663	Workaround for GTest v1.8.1 + Visual Studio 2013 (vc12)	6 years ago
Dmitry Kurtaev	27a6be8763	Fix #12407	6 years ago
Alexander Alekhin	acce95f446	backport fixes for static analyzer warnings Commits: - `09837928d9` - `10fb88d027` Excluded changes with std::atomic (C++98 requirement)	6 years ago
cyy	10fb88d027	Merge pull request #12391 from DEEPIR:master fix some errors found by static analyzer. (#12391) * fix possible divided by zero and by negative values * only 4 elements are used in these arrays * fix uninitialized member * use boolean type for semantic boolean variables * avoid invalid array index * to avoid exception and because base64_beg is only used in this block * use std::atomic<bool> to avoid thread control race condition	6 years ago
Todor Tomov	9988e1b6ee	cap_v4l: Fix private control enumeration end condition Currently the private control enumeration will be stopped when QUERYCTRL returns -EINVAL only. It is possible however that other errors occur. One particular case is when the v4l2 device doesn't support any controls and doesn't implement the QUERYCTRL ioctl. In that case the v4l2 framework returns -ENOTTY. In that case the current control enumeration will go in an endless loop. To fix this change the control enumeration stop condition. If any errors occur, end the control enumeration. Signed-off-by: Todor Tomov <todor.tomov@linaro.org>	6 years ago
Alexander Alekhin	2cf34c0fe5	dnn: fix tests build with disabled OpenCL	6 years ago
Alexander Alekhin	f10fd64630	dnn: update "guard" inline namespace - differ from 3.4 branch	6 years ago
Alexander Alekhin	00cbb894ec	CUDA: drop OPENCV_TRAITS_ENABLE_DEPRECATED requirement	6 years ago
Alexander Alekhin	a0f86479e0	core: wrap custom types via _RawArray (raw() call) - support passing of `std::vector<KeyPoint>` via InputArray	6 years ago
Vitaly Tuzov	f9a5c4d181	Fixed bit-exact resize wide intrinsics implementation for 16U	6 years ago
LaurentBerger	d71812425a	Solves issue 12392	6 years ago
Alexander Alekhin	1e362ff5c3	imgproc(GaussianBlur): restore processing order	6 years ago
yuki takehara	cb7ee27cd9	Fix bug in distanceTransform (#12278 ) * fix 12218 * Update test_distancetransform.cpp marked the test as "BIGDATA_TEST" in order to skip it on low-mem platforms * modify test * use a smaller image in the test * fix test code	6 years ago
Dmitry Kurtaev	c7cf8fb35c	Import SSDs from TensorFlow by training config (#12188 ) * Remove TensorFlow and protobuf dependencies from object detection scripts * Create text graphs for TensorFlow object detection networks from sample	6 years ago
Peter Jozsa	8b0e1c7fcb	Fix https://github.com/opencv/opencv/issues/12301	6 years ago
Wu Zhiwen	a11d944f51	dnn: Remove a duplicated code snippet for flatten layer Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>	6 years ago
Alexander Alekhin	af883e88e1	ts: support QEMU launcher	6 years ago
Alexander Alekhin	3dddf703a9	ts: re-apply OpenCV-specific patch on googletest 1.8.1	6 years ago
cyy	09837928d9	Merge pull request #12357 from DEEPIR:master * fix some static analyzer warnings * fix some static analyzer warnings * fix race condition of workthread control	6 years ago
Alexander Alekhin	f7ccc74e09	ts: update Google Test 1.8.1 Helper script from googletest: ./scripts/fuse_gtest_files.py	6 years ago
Alexander Alekhin	546fcd990e	ts: restore Google Test 1.8.0 (capture OpenCV specific patch)	6 years ago
Alexander Alekhin	20bf7b6a79	imgcodecs(webp): use safe cast to size_t on Win32	6 years ago
Hamdi Sahloul	ee6415bd1c	Improves a UMat unit test	6 years ago
Alexander Alekhin	70a27c7dd6	core: add solveLP type checks for output to forbid Mat1f Checks are not reliable: empty uninitialized `cv::Mat` has `CV_8UC1` type	6 years ago
Alexander Alekhin	701760dbeb	calib3d: use `Mat::reserveBuffer()` instead of `.create()` to allocate memory >2Gb	6 years ago
Alexander Alekhin	0f9f2696be	imgproc: small code refactoring (findContours -> l_cinfo)	6 years ago
Alexander Alekhin	65a0587ce8	imgproc(segmentation): don't increase mask NULL pointer Avoid manual address arithmetic	6 years ago
Hamdi Sahloul	78835ad87a	Support enum arguments for Java binding	6 years ago
Hamdi Sahloul	4e6be21a44	Support enum arguments for Python binding	6 years ago
Hamdi Sahloul	f89e4e7dd0	Support parsing C++11 `enum struct` and `enum class`	6 years ago
Hamdi Sahloul	669ee0415a	Rewrite the UMat Python wrapper	6 years ago
Vitaly Tuzov	0f2b535fcc	Bit-exact GaussianBlur reworked to use wide intrinsics (#12073 ) * Bit-exact GaussianBlur reworked to use wide intrinsics * Added v_mul_hi universal intrinsic * Removed custom SSE2 branch from bit-exact GaussianBlur * Removed loop unrolling for gaussianBlur horizontal smoothing	6 years ago
Vitaly Tuzov	e345cb03d5	Bit-exact resize reworked to use wide intrinsics (#12038 ) * Bit-exact resize reworked to use wide intrinsics * Reworked bit-exact resize row data loading * Added bit-exact resize row data loaders for SIMD256 and SIMD512 * Fixed type punned pointer dereferencing warning * Reworked loading of source data for SIMD256 and SIMD512 bit-exact resize	6 years ago
Jakub Golinowski	9f1218b00b	Merge pull request #11897 from Jakub-Golinowski:hpx_backend * Add HPX backend for OpenCV implementation Adds hpx backend for cv::parallel_for_() calls respecting the nstripes chunking parameter. C++ code for the backend is added to modules/core/parallel.cpp. Also, the necessary changes to cmake files are introduced. Backend can operate in 2 versions (selectable by cmake build option WITH_HPX_STARTSTOP): hpx (runtime always on) and hpx_startstop (start and stop the backend for each cv::parallel_for_() call) * WIP: Conditionally include hpx_main.hpp to tests in core module Header hpx_main.hpp is included to both core/perf/perf_main.cpp and core/test/test_main.cpp. The changes to cmake files for linking hpx library to above mentioned test executalbles are proposed but have issues. * Add coditional iclusion of hpx_main.hpp to cpp cpu modules * Remove start/stop version of hpx backend	6 years ago
berak	e13f6ded7f	ml: fix adjusting K in KNearest (#12358 )	6 years ago

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17675 Commits (73bfe688219235e6a62cd1ef0cc19fd0cc656df2)