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Author SHA1 Message Date
Alexander Alekhin
9039284d96 Merge pull request #17317 from Yosshi999:prevent-build-failure-without-flann 2020-05-19 08:30:54 +00:00
Alexander Alekhin
593af7287b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-18 17:50:16 +00:00
Alexander Alekhin
322960f795 Merge pull request #17297 from dkurt:dnn_yolov3_ocl 2020-05-18 17:47:16 +00:00
Dmitry Kurtaev
b5035ce991 Increase test threshold for YOLOv3 on OCL FP16 2020-05-18 19:06:15 +03:00
dmallia17
07c56f149f
Merge pull request #17313 from hunter-college-ossd-spr-2020:revise-knn-tutorials 
* Revise and expand kNN Python tutorials

* Correct NPTEL link
 2020-05-18 15:53:17 +00:00
Yosshi999
c0f435349a ignore tests dependent on flann when flann module is absent 2020-05-18 15:30:32 +00:00
Alexander Alekhin
0e1c7eda39 Merge pull request #17092 from alalek:imgproc_ipp_parallel_gaussuanBlur 2020-05-18 11:51:59 +00:00
Alexander Alekhin
2b2bcc9b38 Merge pull request #17304 from chrisballinger:maccatalyst 2020-05-17 20:33:05 +00:00
Alexander Alekhin
a3b109eca0 imgproc: enable GaussianBlur IPP parallel processing 2020-05-17 11:40:34 +00:00
Alexander Alekhin
a1b09a3734 imgproc(perf): add GaussianBlur cases for SIFT 2020-05-17 10:15:31 +00:00
Chris Ballinger
d81ac52ce2 Remove linking against AssetsLibrary framework 2020-05-16 12:47:50 -07:00
Chris Ballinger
220df8252d Add target conditionals for Mac Catalyst 2020-05-16 12:47:50 -07:00
Alexander Alekhin
de720ac34a Merge pull request #17294 from alalek:issue_17247 2020-05-16 18:49:22 +00:00
Dmitry Kurtaev
68d59a2913 Flush to zero Convolution denormal weights 2020-05-15 23:44:34 +03:00
Alexander Alekhin
5ecf5f106a Merge pull request #17296 from mshabunin:fix-vulkan-build 2020-05-15 16:51:29 +00:00
Alexander Alekhin
753e417dec Merge pull request #17299 from tweenietomatoes:patch-1 2020-05-15 15:48:46 +00:00
tweenietomatoes
7d1094b7e1
Important single character fix 2020-05-15 14:41:55 +03:00
jumostedu
5b095dfcb6
Merge pull request #15214 from jumostedu:matchtemplmask 
* imgproc: templmatch: Add support for mask for all methods

Add support for masked template matching. Fix/scrub old implementation
for masked matching, as it did partly not even really do a meaningful
masking, and only supported limited template matching methods.

Add documentation including formulas for masked matching.

* imgproc: test: Add tests for masked template matching

Test accuracy by comparing to naive implementation for one point.
Test compatibility/correctness by comparing results without mask and
with all ones mask.
All tests are done for all methods, all supported depths, and for 1 and
3 channels.

* imgproc: test: templmatch: Add test for crossCorr

Add a test for the crossCorr function in templmatch.cpp. crossCorr() had
to be added to exported functions to be testable.

This test can maybe help to identify the problem with template matching
on MacOSX.

* fix: Fixed wrong evaluations of the MatExpr on Clang

* fix: removed crossCorr from public interface.

If it should be exported, it should be done as separate PR.

Co-authored-by: Vadim Levin <vadim.levin@xperience.ai>
 2020-05-14 22:46:25 +00:00
Maksim Shabunin
7c41b54e3d Fixed build with latest Vulkan headers 2020-05-14 23:20:28 +03:00
Alexander Alekhin
58426c80a3 samples: fix OpenCL events leaks 2020-05-14 17:15:09 +00:00
Ganesh Kathiresan
cddd7f10d5
Merge pull request #17224 from ganesh-k13:bugfix/calib3d/17201 
* Fixed indexing in prefilter

* Initialised prefilter

* Initialised prefilter with value initialisation

* Added TC to trigger different Mem Allocs in BufferBM

* Optimize cases with only needed conditions
 2020-05-14 16:30:01 +00:00
Alexander Alekhin
ea3c2307dc Merge pull request #17248 from nroduit:java-addall 2020-05-14 12:17:51 +00:00
Alexander Alekhin
65b3209441 Merge pull request #17055 from vnikoofard:patch-1 2020-05-14 12:17:26 +00:00
Nicolas Roduit
400a781ebf Prefer addall instead of iteration for performance 2020-05-14 11:42:24 +03:00
Alexander Alekhin
c8689d9d0a Merge pull request #17288 from dkurt:dnn_tf_resize_down 2020-05-14 07:08:41 +00:00
Alexander Alekhin
ea0d1424d8 Merge pull request #17287 from tomoaki0705:fixAkazeTestFailureMali 2020-05-14 06:59:28 +00:00
Alexander Alekhin
365f44b094 Merge pull request #17285 from sauhaardac:patch-1 2020-05-14 06:58:42 +00:00
Alexander Alekhin
bcf96d637e Merge pull request #17284 from dkurt:dnn_bn_fusion 2020-05-14 06:57:36 +00:00
Alexander Alekhin
6ced54a892 Merge pull request #17281 from l-bat:ssd_placeholder_shape 2020-05-14 06:55:52 +00:00
Alexander Alekhin
486de65067 Merge pull request #17268 from anton-potapov:deownification_fix 2020-05-14 06:55:08 +00:00
Liubov Batanina
c5a2d28367 Determine SSD input shape 2020-05-14 08:16:45 +03:00
Dmitry Kurtaev
b4a6aa335d TensorFlow bilinear resize downscale 2020-05-13 23:59:20 +03:00
Tomoaki Teshima
35245cb76e fix test failure on Mali T760 and Mali T628 2020-05-14 05:44:14 +09:00
Sauhaarda Chowdhuri
fa349b7a4e
Fix #17279 Documentation Error 
Update documentation to solve #17279. Simple documentation bug.
 2020-05-13 13:14:05 -07:00
Dmitry Kurtaev
df305e83fa Fix BatchNorm reinitialization after fusion 2020-05-13 22:15:36 +03:00
Alexander Alekhin
b2464e3379 Merge pull request #17270 from l-bat:ngraph_missed_data 2020-05-13 08:27:04 +00:00
Alexander Alekhin
06bff34a6b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-12 19:24:28 +00:00
Alexander Alekhin
6856cc7253 Merge pull request #17228 from mshabunin:mfx-surface-pool-34 2020-05-12 19:00:49 +00:00
Alexander Alekhin
508bd3f55d Merge pull request #17260 from jsxyhelu:add_deepgreen_colormap 2020-05-12 18:58:54 +00:00
Alexander Alekhin
8b51e2df8b Merge pull request #17211 from alalek:sift_dispatch 2020-05-12 18:53:35 +00:00
Alexander Alekhin
bd1b252de9 Merge pull request #17196 from alalek:core_matexpr_fix_warning 2020-05-12 18:50:58 +00:00
Alexander Alekhin
77ddfa2fc9 Merge pull request #17215 from spmallick:master 2020-05-12 16:52:27 +00:00
Maksim Shabunin
f30931848e CAP_MFX: surface pool with timeout, more parameters 2020-05-12 18:43:04 +03:00
Liubov Batanina
b27ae9c63b Switch v1::Multiply to v0::Multiply 2020-05-12 16:05:03 +03:00
Liubov Batanina
79f8b7fd73
Merge pull request #17233 from l-bat:onnx_bn 
* Added ONNX BatchNorm subgraph

* Move removing constant inputs to addConstantNodesForInitializers

* Added initializers to ONNXGraphWrapper
 2020-05-12 15:33:57 +03:00
jsxyhelu
48e9e651a4 add DeepGreen colormap 2020-05-12 15:24:32 +03:00
Anton Potapov
7386d8523b G-API: "deownification" corrections 
- moved "standalone" aliases of cv types to "opencv_includes.hpp" to
keep responsibility principle aplied
- introduced correct aliasing for "descr_of(Mat)" function for
standalone case
 - added missing include in `gapi/own/mat.hpp`
 2020-05-12 14:28:32 +03:00
Alexander Alekhin
1bf353b876 Merge pull request #17230 from asmorkalov:as/issue_17171 2020-05-12 10:53:23 +00:00
Alexander Alekhin
23e336ee53 Merge pull request #17244 from hunter-college-ossd-spr-2020:toc-updates 2020-05-12 07:35:14 +00:00
Alexander Alekhin
ac54bb193c Merge pull request #17256 from R-penguins:jstutfix 2020-05-12 07:34:00 +00:00