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19687 Commits

Author SHA1 Message Date
Alexander Alekhin 4fa82809df ocl: avoid rescheduling of async kernels 2020-09-18 14:53:50 +00:00
Alexander Alekhin 3e3787ecb6 Merge pull request #18360 from tomoaki0705:fixClampFailure 2020-09-18 13:10:36 +00:00
Alexander Alekhin a723aaedd8 Merge pull request #18354 from takehirokj:fix_typo_in_doc 2020-09-18 13:10:10 +00:00
Liubov Batanina ebb528976f Merge pull request #18353 from l-bat:issue_18350 
* Fixed bug in ONNX Mul op

* Replaced node
 2020-09-18 13:01:14 +00:00
Tomoaki Teshima f77c2d700f add explicit cast for half 2020-09-18 21:04:24 +09:00
Takehiro Kajihara 8c44b8306b Fix typo in videoio doc 2020-09-18 07:34:10 +09:00
Alexander Alekhin e668cff573 Merge pull request #18348 from tomoaki0705:fixNppFlipInplace 2020-09-17 13:56:17 +00:00
Sergei Slashchinin fa953e4205 Merge pull request #18316 from sl-sergei:fix_18253 
Fix loading of ONNX models with Resize operation with Opset 11 for newer versions of Pytorch

* Add reproducer for Resize operation from newer versions of Pytorch

* Fix loading of scales parameter for Resize layer

* Change check type for better diagnostic messages
 2020-09-17 11:05:22 +00:00
Tomoaki Teshima a61546680b use only even number for inplace flip 2020-09-16 15:45:03 +09:00
Alexander Alekhin 18440c1faf Merge pull request #18314 from gilsho:components 2020-09-14 20:15:38 +00:00
Alexander Alekhin 9f69ca503a Merge pull request #18325 from alalek:issue_18166 2020-09-14 18:17:58 +00:00
Alexander Alekhin 4b24ddd70d Merge pull request #18317 from sl-sergei:restored_pr_17629 2020-09-13 12:51:41 +00:00
Gil Shotan 1612db5f91 Fix signed integer overflow in connected components 2020-09-13 11:20:42 +00:00
Alexander Alekhin 7dfe68cac6 imgcodecs: lazy on-demand codecs initialization 2020-09-13 11:14:56 +00:00
Shubham Singh 23e71d1aa2 fixes #17187 probably 
Added Eltwise Layer Support
 2020-09-11 18:53:42 +03:00
Liubov Batanina b542a1804c Support global reduce ops 2020-09-09 11:56:20 +03:00
Alexander Alekhin 50ff40d684 pre: OpenCV 3.4.12 (version++) 2020-09-06 22:26:32 +00:00
Danny c31164bf1e Merge pull request #18126 from danielenricocahall:add-oob-error-sample-weighting 
Account for sample weights in calculating OOB Error

* account for sample weights in oob error calculation

* redefine oob error functions

* fix ABI compatibility
 2020-09-05 18:52:10 +00:00
Alexander Alekhin 3835ab394e Merge pull request #18265 from alalek:fixup_17489 2020-09-04 17:02:08 +00:00
Danny 20b23da8e2 Merge pull request #18061 from danielenricocahall:fix-kd-tree 
Fix KD Tree kNN Implementation

* Make KDTree mode in kNN functional

remove docs and revert change

Make KDTree mode in kNN functional

spacing

Make KDTree mode in kNN functional

fix window compilations warnings

Make KDTree mode in kNN functional

fix window compilations warnings

Make KDTree mode in kNN functional

casting

Make KDTree mode in kNN functional

formatting

Make KDTree mode in kNN functional

* test coding style
 2020-09-04 17:01:05 +00:00
Alexander Alekhin f6795d75a6 videoio: repair build of FFmpeg windows wrapper 2020-09-04 15:36:10 +00:00
Alexander Alekhin fa11b98800 Merge pull request #18255 from alalek:backport_18243 2020-09-02 22:50:21 +00:00
Alexander Alekhin 64c67a93d3 Merge pull request #18246 from YashasSamaga:dnn-permute-fix-unwanted-ocl-init 2020-09-02 21:15:19 +00:00
Alexander Alekhin 154380ccf5 Merge pull request #18234 from l-bat:onnx_reshape 2020-09-02 19:31:22 +00:00
Alexander Alekhin 1f2c83845d backport: checks and fixes from static code analyzers results 
original commit: 71f665bd8c
 2020-09-02 19:05:47 +00:00
Liubov Batanina 2349a09736 Support Reshape with zero dim 2020-09-02 11:58:43 +03:00
YashasSamaga 1df533c914 fix typo in fusion tests 2020-09-02 14:25:36 +05:30
YashasSamaga 44bf748479 do not allocate UMat in non-OpenCL targets 2020-09-02 12:18:41 +05:30
pemmanuelviel 31dc3e9256 Merge pull request #18211 from pemmanuelviel:pev--handle-dna-vectors 
* DNA-mode: update miniflann to handle DNA

* DNA-mode: update hierarchical kmeans to handle DNA sequences
 2020-09-01 20:38:21 +00:00
Yosshi999 698b2bf729 Merge pull request #18167 from Yosshi999:bit-exact-gaussian 
Bit exact gaussian blur for 16bit unsigned int

* bit-exact gaussian kernel for CV_16U

* SIMD optimization

* template GaussianBlurFixedPoint

* remove template specialization

* simd support for h3N121 uint16

* test for u16 gaussian blur

* remove unnecessary comments

* fix return type of raw()

* add typedef of native internal type in fixedpoint

* update return type of raw()
 2020-09-01 10:28:25 +00:00
Alexander Alekhin 1d42560018 Merge pull request #18235 from alalek:ocl_off_cleanup 2020-08-31 20:37:41 +00:00
Alexander Alekhin efcf307b4c ocl: cleanup dead code in case of disabled OpenCL 2020-08-31 11:30:42 +00:00
Yosshi999 7495a4722f Merge pull request #18053 from Yosshi999:bit-exact-resizeNN 
Bit-exact Nearest Neighbor Resizing

* bit exact resizeNN

* change the value of method enum

* add bitexact-nn to ResizeExactTest

* test to compare with non-exact version

* add perf for bit-exact resizenn

* use cvFloor-equivalent

* 1/3 scaling is not stable for floating calculation

* stricter test

* bugfix: broken data in case of 6 or 12bytes elements

* bugfix: broken data in default pix_size

* stricter threshold

* use raw() for floor

* use double instead of int

* follow code reviews

* fewer cases in perf test

* center pixel convention
 2020-08-28 21:20:05 +03:00
Pierre-Emmanuel Viel 5376863c0c bugfix 2020-08-27 12:21:02 +02:00
Alexander Alekhin 01324b02e7 Merge pull request #18136 from nglee:dev_cudaEqualizeHistBitExact 2020-08-26 12:11:43 +00:00
Alexander Alekhin 792722865f Merge pull request #17919 from zhaoyue-zephyrus:flownet2_with_anysize 2020-08-26 11:43:17 +00:00
Sergei Slashchinin 9aa401a7d0 Merge pull request #17978 from sl-sergei:fix_17516_17531 
* Fix ONNX loading in issues opencv#17516, opencv#17531

* Add tests for Linear and Matmul layers

* Disable tests for IE versions lower than 20.4

* Skip unstable tests with OpenCL FP16 on Intel GPU

* Add correct test filtering for OpenCL FP16 tests
 2020-08-26 10:15:59 +00:00
Alexander Alekhin c7422e4d90 Merge pull request #18171 from catree:fix_pnp_doc 2020-08-25 18:24:30 +00:00
Alexander Alekhin 485d2b593c Merge pull request #18178 from catree:improve_camera_matrix_doc 2020-08-25 13:33:39 +00:00
Alexander Alekhin 1bea537731 Merge pull request #18165 from catree:fix_hand_eye_calibration_Andreff_NaN_3.4 2020-08-25 13:28:21 +00:00
catree 379b83e946 Fix cubic root computation to be able to handle negative values. Improve doc. Add regression test. 2020-08-25 03:37:56 +02:00
catree dda1bf1887 Add broken implementation note for DLS and UPnP. 
Add CV_LOG_DEBUG.
 2020-08-25 03:07:00 +02:00
Vadim Levin f7e524cbe6 fix: libavcodec version check for AVDISCARD_NONINTRA 
- AVDISCARD_NONINTRA flag is supported only for FFMPEG libraries pack
 2020-08-24 23:12:49 +03:00
Vadim Levin e503ac508e fix: libavcodec version check for AV_CODEC_FLAG_GLOBAL_HEADER 2020-08-24 23:07:25 +03:00
Liubov Batanina d392b11dfb Supported ONNX Pow op 2020-08-24 11:20:18 +03:00
catree cd01ee9a54 Use camera intrinsic matrix everywhere. Add cameramatrix, distcoeffs and distcoeffsfisheye macros to avoid copy/paste errors. 2020-08-24 05:39:23 +02:00
Alexander Alekhin f53ff0d01c Merge pull request #18151 from alalek:core_trace_fix_location 2020-08-21 18:54:40 +00:00
Namgoo Lee a7ffcaab28 Remove compiler warnings 2020-08-21 23:52:30 +09:00
Namgoo Lee f617f18e46 bit-exact cuda::equalizeHist 2020-08-21 22:53:40 +09:00
Alexander Alekhin cd00d8f3f0 core(trace): lazy quering for OPENCV_TRACE_LOCATION 
- fixes proper initialization of non-trivial variable
 2020-08-20 21:48:05 +00:00