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Author SHA1 Message Date
Alexander Alekhin
42ac089e12 build: update AVX2 check 
- _mm256_bslli_epi128() works in GCC 4.9.3+ only
- Android NDK r10 doesn't support this instruction
 2019-10-08 13:12:02 +03:00
Alexander Alekhin
4748aca61f
Merge pull request #15642 from alalek:issue_15597 2019-10-08 00:33:20 +03:00
Sayed Adel
f2fe6f40c2 Merge pull request #15510 from seiko2plus:issue15506 
* core: rework and optimize SIMD implementation of dotProd

  - add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64)
  - add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between
    pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters
  - fix clang build on ppc64le
  - support wide universal intrinsics for dotProd_32s
  - remove raw SIMD and activate universal intrinsics for dotProd_8
  - implement SIMD optimization for dotProd_s16&u16
  - extend performance test data types of dotprod
  - fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped)
  - optimize v_mul_expand(int32) on VSX

* core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast

  this changes made depend on "terfendail" review
 2019-10-07 22:01:35 +03:00
Alexander Alekhin
7837ae0e19 Merge pull request #15654 from sturkmen72:patch-3 2019-10-07 16:15:04 +00:00
Alexander Alekhin
a007220c52 imgproc: update histogram test 2019-10-07 15:06:43 +03:00
Alexander Alekhin
ebb77bb311 Merge pull request #15653 from tolysz:patch-1 2019-10-07 12:04:13 +00:00
Marcin Tolysz
53400d86e2 Fix compiler warnings for latest cuda npp which defines this itself as: 
```
#define NPP_VER_MAJOR 10
#define NPP_VER_MINOR 2
#define NPP_VER_PATCH 0
#define NPP_VER_BUILD 243

#define NPP_VERSION (NPP_VER_MAJOR * 1000 +     \
                     NPP_VER_MINOR *  100 +     \
                     NPP_VER_PATCH)
 2019-10-07 11:45:26 +01:00
Suleyman TURKMEN
c0489963bb
Update copy.cpp 2019-10-07 11:59:52 +03:00
Alexander Alekhin
98fc098216 Merge pull request #15646 from alalek:fix_avx512_detection 2019-10-05 15:30:09 +00:00
Alexander Alekhin
953c60829e Merge pull request #15644 from wise86-android:upgradePySetup 2019-10-05 15:29:13 +00:00
Alexander Alekhin
6d811f9879 Merge pull request #15641 from alalek:dnn_pytest_update_3.4 2019-10-05 15:28:52 +00:00
Alexander Alekhin
22d0c57a1c Merge pull request #15602 from alalek:core_softfloat_ubsan_shift 2019-10-05 15:27:35 +00:00
Wise86
b1485d0337 upgrade the file to use the correct package name and include py3/gtk3 support 2019-10-05 14:53:09 +02:00
Alexander Alekhin
bdc097495a fix avx512 detection 
- renamed Cascade Lake AVX512_CEL => AVX512_CLX (align with Intel SDE tool)
- fixed CLX instruction sets (no IFMA/VBMI)
- added flag to bypass CPU baseline check: OPENCV_SKIP_CPU_BASELINE_CHECK
 2019-10-05 11:03:57 +00:00
Alexander Alekhin
feff8bf972 Merge pull request #15626 from alalek:dnn_openvino_2019r3 2019-10-04 19:45:37 +00:00
Alexander Alekhin
f301f17b61 imgproc: accurate histogram value thresholding 2019-10-04 19:56:25 +03:00
Alexander Alekhin
c13a5ce229 Merge pull request #15622 from dkurt:enet_ie_cpu 2019-10-04 16:31:05 +00:00
Alexander Alekhin
ab5252c18e dnn(pytest): backport changes from master, update test setUp() 2019-10-04 18:43:35 +03:00
Dmitry Kurtaev
e35fd463e7 Enable ENet with Inference Engine backend on CPU 2019-10-04 18:10:11 +03:00
Alexander Alekhin
fd11e3a81d dnn: update IE tests 2019-10-04 17:49:10 +03:00
Alexander Alekhin
22d86116ee Merge pull request #15634 from alalek:issue_15083_4903 2019-10-04 11:54:54 +00:00
Alexander Alekhin
deea46000e
Merge pull request #15637 from APrigarina:3.4_version2 
QR-Code detection: accuracy improvement (fixed)
 2019-10-04 14:09:35 +03:00
APrigarina
c99db2b9db bug fix 2019-10-04 13:02:54 +03:00
Alexander Alekhin
c69245da1f imgproc: fix fitLine() implementation 
- update optimal solutions on each iteration
 2019-10-03 21:23:52 +00:00
Alexander Alekhin
2b66495a9d dnn: use OpenVINO 2019R3 defines 2019-10-02 18:47:01 +03:00
Alexander Alekhin
a105f56957 Merge pull request #15621 from alalek:cmake_ipp_licenses 2019-10-02 14:30:17 +00:00
Alexander Alekhin
23bd1866ca Merge pull request #15620 from alalek:issue_14727 2019-10-02 14:29:56 +00:00
Alexander Alekhin
59c182ed2b Merge pull request #15467 from elmsfu:dshow/add_save_graph_file 2019-10-02 14:27:56 +00:00
Alexander Alekhin
c06115cb3f Merge pull request #15619 from alalek:dnn_eltwise_sum_ie_ocl 2019-10-01 18:02:45 +00:00
Elms
8b483a91bc dshow: Add ability to save direct show graph 2019-10-01 09:46:07 -07:00
Alexander Alekhin
8814645c8d dnn(test): skip IE/OCL test for "sum" 2019-10-01 18:29:47 +03:00
Alexander Alekhin
c92f3072b4 cmake: add check for IPP IW license files 2019-10-01 18:24:03 +03:00
Alexander Alekhin
ffea927ac2 Merge pull request #15618 from alalek:dnn_test_async_timeout 2019-10-01 14:48:47 +00:00
Alexander Alekhin
77346d7286 core: workaround transform() inplace calls 2019-10-01 16:52:14 +03:00
Alexander Alekhin
440a937d24 dnn: increase async test timeout 2019-10-01 13:31:57 +03:00
Alexander Alekhin
ba0b3983c6 Merge pull request #15609 from sturkmen72:update_loadsave_cpp 2019-09-30 18:37:21 +00:00
Sebastián Gurin
a3144cbadc Merge pull request #15480 from cancerberoSgx:estimateAffine2D 
js - cv.estimateAffine2D, cv.warpPolar
 2019-09-30 21:35:26 +03:00
ann
5c9a624a85 Merge pull request #15356 from APrigarina:3.4_version2 
QR-Code detection: accuracy improvement

* first commit

* resize improvement

* resize improvement

* dummy commit

* warnings fix

* warnings fix

* warnings fix

* test added

* resize fix

* resize fix

* tests changed

* tests changed
 2019-09-30 21:33:58 +03:00
Suleyman TURKMEN
d88d1c9935
Update loadsave.cpp 2019-09-28 23:24:17 +03:00
Alexander Alekhin
ed9bca969c core: fix UBSAN in softfloat 2019-09-27 16:29:50 +03:00
Alexander Alekhin
aa61e79615 Merge pull request #15600 from alalek:imgproc_pyramid_fix_indexing 2019-09-27 10:21:52 +00:00
Brandon
25dee8383c Merge pull request #15595 from frastlin:rodrigues 
* Added Rodrigues to the JS embindgen.py and a unittest in test_calib3d.js on 3.4 base
 2019-09-27 13:06:07 +03:00
Alexander Alekhin
f81e401cd0 imgproc: fix indexing issue in pyramids 
UBSAN violation expression: 'tab = tabR - x;'
 2019-09-26 18:09:47 +03:00
Alexander Alekhin
7ce9428e96 Merge pull request #15580 from smbz:dnn-lstm-reverse 2019-09-25 15:54:06 +00:00
Alexander Alekhin
677b94c92e Merge pull request #15579 from alalek:ocl_use_host_mem_ptr_flag 2019-09-25 15:12:59 +00:00
Andrew Ryrie
b88435fdc2 dnn: Allow LSTM layer to operate in reverse direction 
This is useful for bidirectional LSTMs.
 2019-09-25 14:12:43 +01:00
Alexander Alekhin
790927bb55 Merge pull request #15582 from terfendail:pyrdown_oob 2019-09-25 12:37:31 +00:00
Lubov Batanina
e923712d81 Merge pull request #15572 from l-bat:deconv3d 
Fix computation of internal shapes in Deconvolution layer

* Fix computation of internal shapes

* Refactoring
 2019-09-25 15:35:04 +03:00
Alexander Alekhin
eacadf0e73 core(ocl): add flag OPENCV_OPENCL_ENABLE_MEM_USE_HOST_PTR 
to control CL_MEM_USE_HOST_PTR usage
 2019-09-25 15:12:36 +03:00
Vitaly Tuzov
0a1b957331 StereoBM algorithm updated to use wide universal intrinsics 2019-09-25 14:37:12 +03:00