- 14 2月, 2019 1 次提交
-
-
由 Stefan Dragnev 提交于
-
- 11 2月, 2019 4 次提交
-
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
由 Oleh 提交于
-
- 09 2月, 2019 3 次提交
-
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
由 Pavel Rojtberg 提交于
-
- 08 2月, 2019 7 次提交
-
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
由 AnastasiaaSenina 提交于
-
由 Rostislav Vasilikhin 提交于
-
- 07 2月, 2019 6 次提交
-
-
由 Alexander Alekhin 提交于
-
由 Rostislav Vasilikhin 提交于
-
由 Vitaly Tuzov 提交于
-
由 Alexander Alekhin 提交于
-
由 Alexander Nesterov 提交于
-
由 Namgoo Lee 提交于
Due to size limit of shared memory, histogram is built on the global memory for CV_16UC1 case. The amount of memory needed for building histogram is: 65536 * 4byte = 256KB and shared memory limit is 48KB typically. Added test cases for CV_16UC1 and various clip limits. Added perf tests for CV_16UC1 on both CPU and CUDA code. There was also a bug in CV_8UC1 case when redistributing "residual" clipped pixels. Adding the test case where clip limit is 5.0 exposes this bug.
-
- 06 2月, 2019 4 次提交
-
-
由 Rostislav Vasilikhin 提交于
-
由 Alexander Alekhin 提交于
-
由 Dmitry Kurtaev 提交于
-
由 Dmitry Kurtaev 提交于
-
- 05 2月, 2019 3 次提交
-
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
instead of get_local_size(0) and dynamic local memory allocation
-
由 Alexander Alekhin 提交于
-
- 04 2月, 2019 1 次提交
-
-
由 winice 提交于
* Optical Flow rework to use wide universal intrinsics * remove if (useSIMD) check as review requested
-
- 02 2月, 2019 4 次提交
-
-
由 Alexander Alekhin 提交于
-
由 Dmitry Kurtaev 提交于
-
由 Rostislav Vasilikhin 提交于
YUV42x color conversions rewritten to wide intrinsics (#13708) * a*b+c -> fma * YUV420sp2RGB initially vectorized * shorter var names * loops by 4 * yuv420p2rgb vectorized * yuv422toRGB vectorized * reg arrays * rgb2yuv420 vectorized * warnings fixed * try to fix align error
-
由 Alexander Alekhin 提交于
-
- 01 2月, 2019 3 次提交
-
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
由 Alexander Alekhin 提交于
-
- 31 1月, 2019 4 次提交
-
-
由 Hannah McLaughlin 提交于
SVM sigmoid kernel fix (issue #13621) (#13718) * Added test for sigmoid case for retrieving support vectors * undo unhelpful test * add test for sigmoid SVM with data that is easily separable into two concentric circles * Update sigmoid kernel to use tanh(gamma * <x, y> + coef0) instead of -tanh(gamma * <x, y> + coef0) * remove unnecessary constraint on coef0 * cleanup * fixing inappropriate use of doubles * Add f to float literal * replace CV_Assert with ASSERT_EQ where appropriate
-
由 Dmitry Kurtaev 提交于
-
由 Dmitry Kurtaev 提交于
-
由 Vitaly Tuzov 提交于
* spatialGradient() reworked to use wide universal intrinsics * Moved row pointers inside loops
-