Alexander Alekhin
4560909a5e
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-07-17 19:27:48 +03:00
Alexander Alekhin
6c4f618db5
Merge pull request #11104 from asciian:reading_from_stream
2018-07-17 16:24:06 +00:00
Alexander Alekhin
f3ee07ca11
Merge pull request #11986 from alalek:build_eliminate_gcc8_warnings
2018-07-17 15:41:36 +00:00
Alexander Alekhin
7cc84ce8ab
Merge pull request #11984 from mshabunin:fix-static-1
2018-07-17 15:40:48 +00:00
Alexander Alekhin
40b8ca2eed
Merge pull request #11968 from allnes:detect_qr_code
2018-07-17 15:38:46 +00:00
Alexander Alekhin
4dcef28023
Merge pull request #11964 from mshabunin:avi-container-fixes
2018-07-17 15:35:07 +00:00
Alexander Alekhin
0a41b3df45
Merge pull request #11990 from alalek:clone_nodiscard_attribute
2018-07-17 15:34:08 +00:00
Maksim Shabunin
c473718bc2
Check for empty Mat in compare, operator= and RNG::fill, fixed related tests
2018-07-17 17:50:50 +03:00
Maksim Shabunin
1da46fe6fb
Fixed issues found by static analysis (mostly DBZ)
2018-07-17 16:14:54 +03:00
Alexander Alekhin
78d07e841d
Merge pull request #11959 from pengli:3.4
2018-07-17 11:20:02 +00:00
Dmitry Kurtaev
f38808a39f
Add Java overloads for each default argument ( #11940 )
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* Add Java overloads for each default argument
* Add "fisheye_" prefix for cv::fisheye:: functions and enums
2018-07-17 13:41:46 +03:00
Pavel Rojtberg
3f65924c45
core: FileStorage - add support for writing vector<String> with bindings ( #11883 )
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* core: FileStorage - add support for writing vector<String> with bindings
* python: extend persistence test for string sequences
2018-07-17 13:38:48 +03:00
Alexander Alekhin
540415dc5e
Merge pull request #11989 from csukuangfj:patch_2
2018-07-17 10:27:21 +00:00
Li Peng
f0cadaa6e3
enable concat layer fuse for OCL target
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Signed-off-by: Li Peng <peng.li@intel.com>
2018-07-17 12:46:16 +08:00
Vadim Pisarevsky
f058b5fb1e
Wide univ intrinsics ( #11953 )
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* core:OE-27 prepare universal intrinsics to expand (#11022 )
* core:OE-27 prepare universal intrinsics to expand (#11022 )
* core: Add universal intrinsics for AVX2
* updated implementation of wide univ. intrinsics; converted several OpenCV HAL functions: sqrt, invsqrt, magnitude, phase, exp to the wide universal intrinsics.
* converted log to universal intrinsics; cleaned up the code a bit; added v_lut_deinterleave intrinsics.
* core: Add universal intrinsics for AVX2
* fixed multiple compile errors
* fixed many more compile errors and hopefully some test failures
* fixed some more compile errors
* temporarily disabled IPP to debug exp & log; hopefully fixed Doxygen complains
* fixed some more compile errors
* fixed v_store(short*, v_float16&) signatures
* trying to fix the test failures on Linux
* fixed some issues found by alalek
* restored IPP optimization after the patch with AVX wide intrinsics has been properly tested
* restored IPP optimization after the patch with AVX wide intrinsics has been properly tested
2018-07-16 18:57:24 +03:00
Alexander Alekhin
481829a81b
Merge pull request #11957 from alalek:issue_11956
2018-07-16 15:54:34 +00:00
Alexander Alekhin
c9439476da
Merge pull request #11970 from dkurt:dnn_enable_tf_tests
2018-07-16 15:51:27 +00:00
Alexander Alekhin
b0ee5d9023
core: CV_NODISCARD macro with semantic of [[nodiscard]] attr
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[[nodiscard]] is defined in C++17.
There is fallback alias for modern GCC / Clang compilers.
2018-07-16 18:03:32 +03:00
Kuang Fangjun
84f2f37680
remove a useless statement.
2018-07-16 22:44:11 +08:00
Alexander Alekhin
d5951bc033
build: eliminate GCC8 warnings
2018-07-16 17:24:12 +03:00
Alexander Alekhin
a5e8ae2183
Merge pull request #11969 from alalek:core_Matx_inv_solve_templates
2018-07-16 14:18:12 +00:00
Alexander Alekhin
d6c669f5cf
Merge pull request #11963 from dkurt:dnn_cl_fix_matmul
2018-07-16 11:10:32 +00:00
Maksim Shabunin
53eb27f508
AVI container: use C++ streams for file operations, check some operations for overflow
2018-07-16 13:46:28 +03:00
Alexander Alekhin
4a3dfffd46
Merge pull request #11965 from alalek:issue_11944
2018-07-16 09:48:33 +00:00
Alexander Alekhin
50751ae6ff
Merge pull request #11967 from catree:add_tutorial_ml_java_python
2018-07-16 09:24:32 +00:00
Alexander Alekhin
5e31c82b5b
Merge pull request #11980 from berak:core_lda_dataAsRow
2018-07-15 14:32:15 +00:00
berak
4382bdc859
core: remove unused dataAsRow flag from LDA
2018-07-15 11:32:00 +02:00
Alexander Nesterov
dee5f9a67b
Update qrcode algorithm: fix seg. fault with kmeans
2018-07-14 21:51:21 +03:00
Kuang Fangjun
2b6aa50b81
avoid negative index.
2018-07-14 16:05:29 +08:00
Alexander Alekhin
3c74fde349
core: eliminate 'if' logic from Matx::inv()/solve()
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- 'if' logic is moved into templates.
- removed unnecessary cv::Mat objects creation.
- fixed inv() test (invA * A == eye)
- added more Matx tests to cover all defined template specializations
2018-07-13 20:09:01 +03:00
Dmitry Kurtaev
6eb8faea85
Enable TensorFlow networks tests for different backends and targets
2018-07-13 19:58:56 +03:00
Alexander Alekhin
23fc96e98f
Merge pull request #11955 from terfendail:matx_solve_fix2
2018-07-13 15:15:03 +00:00
Vadim Pisarevsky
abceae1ac0
Merge pull request #11921 from allnes:detect_qr_code
2018-07-13 14:26:17 +00:00
Alexander Alekhin
eed1130327
Merge pull request #11966 from alalek:core_solve_method_check
2018-07-13 14:25:42 +00:00
Dmitry Kurtaev
de6f0a537d
Fix fully-connected layer in case of number of rows less than 4
2018-07-13 16:35:37 +03:00
catree
4dc7e617a4
Add overloaded cv::PCACompute() that returns also the eigenvalues. Useful for Java and Python OpenCV where PCA is not available.
2018-07-13 15:05:54 +02:00
Alexander Alekhin
0155851929
imgproc(getPerspectiveTransform): add configuration parameter
2018-07-13 15:31:33 +03:00
Alexander Alekhin
71c6cb9c22
imgproc(getPerspectiveTransform): solve(DECOMP_SVD -> LU)
2018-07-13 15:31:33 +03:00
Alexander Alekhin
2170811e48
imgproc(perf): update getPerspectiveTransform perf test
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Function is very fast, so 0.000 ms results are useless.
1000 runs requires 25ms on i7-6700K.
2018-07-13 15:31:33 +03:00
Alexander Alekhin
5385086fef
core: solve(): add check for passed 'method' values
2018-07-13 15:15:48 +03:00
Dmitry Kurtaev
dcc1beb1f8
Clip kernel for OpenCL PriorBox layer
2018-07-13 14:49:13 +03:00
Alexander Nesterov
e38ea3a888
Update detect QRCode algorithm
2018-07-12 18:18:57 -03:00
Alexander Alekhin
33b7028be2
core: use "explicit" for Matx() ctor
2018-07-12 19:50:56 +00:00
Vitaly Tuzov
850a8577b2
Fixed unreachable code warnings for Matx::solve()
2018-07-12 19:19:51 +03:00
Alexander Alekhin
9c3ec05825
Merge pull request #11941 from alalek:dnn_ocl_fix_verify_umat_mapping
2018-07-12 07:37:55 +00:00
Vitaly Tuzov
d0a3686812
Merge pull request #11904 from terfendail/matx_solve_fix
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Fixed Matx::solve function for non-square matrixes (#11904 )
2018-07-11 22:00:57 +03:00
Alexander Alekhin
2508f7f971
dnn(ocl): fix wrong usage of stalled .getMat() pointers
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Temporary object lifetime must be greater than pointer usage.
2018-07-11 19:11:36 +03:00
Dmitry Kurtaev
8b5f061dae
Replace std::vector<char> to std::vector<uchar> for Java bindings of dnn importers
2018-07-11 18:58:56 +03:00
Alexander Alekhin
999aba3807
Merge pull request #11936 from berak:dnn_shufflelayer_name
2018-07-11 12:01:31 +00:00
Alexander Alekhin
fa66c6b797
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-07-11 12:35:10 +03:00
