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Author SHA1 Message Date
Suleyman TURKMEN
fdc8ed8d05 Update perf_bgfg_mog2.cpp, perf_bgfg_knn.cpp 2021-09-25 23:06:50 +03:00
Alexander Alekhin
f96569da1e Merge pull request #20746 from easonycwang:easonycwang/inpaint_perf_opt 2021-09-24 17:38:56 +00:00
easonycwang
91ff45fbde Tile: 
This submission is used to improve the performance of the inpaint algorithm for 3 channels images(RGB or BGR).

Reason:
The original algorithm implementation did not consider the cache hits.
The loop of channels is outside the core loop, so the perfmance is not very good.
Moving the channel loop inside the core loop can significantly improve cache hits, thereby improving performance.

Performance:
360P, about >= 30% improvement
iphone8P: 5.52ms -> 3.75ms
iphone6s: 14.04ms -> 9.15ms
 2021-09-24 21:47:14 +08:00
Alexander Alekhin
45aabc5d0d Merge pull request #20742 from UnaNancyOwen:fix_text_detection 2021-09-24 10:56:22 +00:00
Tsukasa Sugiura
f9bd83c854 fix cast in text detection sample 2021-09-24 15:56:02 +09:00
Amir Tulegenov
86a51015b1
Merge pull request #19554 from amirtu:OCV-215_cvtColorTwoPlane_wrong_output_when_Y_Plane_Mat_has_step 
different paddings in cvtColorTwoPlane() for biplane YUV420

* Different paddings support in cvtColorTwoPlane() for biplane YUV420

* Build fix for dispatch case.

* Resoted old behaviour for y.step==uv.step to exclude perf regressions.

Co-authored-by: amir.tulegenov <amir.tulegenov@xperience.ai>
Co-authored-by: Alexander Smorkalov <alexander.smorkalov@xperience.ai>
 2021-09-22 17:42:32 +03:00
Alexander Alekhin
998406d20e Merge pull request #20729 from MikaelUrankar:3.4 2021-09-21 22:30:49 +00:00
mikael
f7b4b750d8 Detect FP16 on FreeBSD aarch64 2021-09-21 19:48:58 +02:00
Alexander Alekhin
a4e2c56317 Merge pull request #20713 from SamFC10:unsqueeze-opset13 2021-09-21 15:27:48 +00:00
SamFC10
9c5d7716e2 fix for unsqueeze opset version 13 2021-09-17 17:40:57 +05:30
Alexander Alekhin
46fd26e366 Merge pull request #20699 from alalek:dnn_perf_update_convolution_tests 2021-09-16 17:11:32 +00:00
rogday
c410d7a97d
Merge pull request #20671 from rogday:yolov4x-mish 
Add support for YOLOv4x-mish

* backport to 3.4 for supporting yolov4x-mish

* add YOLOv4x-mish test

* address review comments

Co-authored-by: Guo Xu <guoxu@1school.com.cn>
 2021-09-14 17:49:49 +00:00
Alexander Alekhin
6fa63dcc0c Merge pull request #20700 from alalek:cmake_fix_handling_ie_version 2021-09-14 17:17:54 +00:00
Alexander Alekhin
96f25332ea Merge pull request #20692 from sturkmen72:update_convexhull_cpp 2021-09-14 08:59:35 +00:00
Alexander Alekhin
3385d38648 cmake: fix handling of INF_ENGINE_RELEASE 
- default value should be handled earlier
 2021-09-14 08:56:09 +00:00
Alexander Panov
1618c963e4
Merge pull request #20676 from AleksandrPanov:delete_createConvexHull_convertTo 
* deleted dublicated createConvexHull and convertTo

* replaced checkVector(2) with points.empty()
 2021-09-13 19:27:00 +03:00
Alexander Alekhin
1e3be09b3b Merge pull request #20693 from alalek:backport_merge34_fix 2021-09-12 11:09:51 +00:00
Alexander Alekhin
6e66a9222a dnn(onnx): fix format specifier 2021-09-11 22:26:52 +00:00
Suleyman TURKMEN
9d1e8b1e1d Update convexhull.cpp 2021-09-11 23:58:14 +03:00
Alexander Alekhin
f605373a2b Merge pull request #20690 from alalek:build_opencv_winpack_dldt_2021.4.1 2021-09-11 16:26:51 +00:00
Alexander Alekhin
56b7622612 Merge pull request #20687 from alalek:core_ocl_fix_intel_gemm 2021-09-11 16:26:25 +00:00
Alexander Alekhin
696a6ccd57
Merge pull request #20686 from zihaomu:tf_biasadd_bug 
DNN: BiasAdd tf_importer.cpp could load Const from First Place
 2021-09-11 19:25:04 +03:00
Zihao Mu
51b03b87e6 BiasAdd could load Const from second place. 2021-09-11 15:34:41 +00:00
Alexander Alekhin
aa7ba0bc1a build: winpack_dldt with dldt 2021.4.1 2021-09-11 06:20:53 +03:00
Alexander Alekhin
07e4076585 Merge pull request #20689 from diablodale:fix20613-selectocldevice 2021-09-10 22:26:36 +00:00
Dale Phurrough
de1a459879
fix opencv/opencv#20613 
* copy 4.x selectOpenCLDevice() -- it is compatible
* filter platforms rather than trying only first matching
* this works on 3.4 and 4.x master
 2021-09-10 21:18:01 +02:00
Alexander Alekhin
1aacb9bb15 dnn(perf): update convolution tests 2021-09-10 13:11:02 +00:00
Alexander Alekhin
9b4ecc96f6 core(ocl): buffer bounds in intelblas_gemm_buffer_NT 2021-09-10 12:10:41 +00:00
Alexander Alekhin
e3f4f874c5
Merge pull request #20670 from alalek:core_ocl_fix_intel_gpu_gemm_requirements 
core(OpenCL): fix intel_gpu_gemm kernel requirements

* core(ocl): fix intel_gpu_gemm integration

- allow bailout to generic OpenCL kernel

* core(ocl): avoid failures of generic OpenCL gemm kernel

* core(ocl): define alignment requirements of intel_gpu_gemm kernels
 2021-09-10 12:00:11 +00:00
Alexander Alekhin
6ace801418 Merge pull request #20661 from alalek:dnn_ocl_fix_gemm_like_kernel 2021-09-10 11:58:52 +00:00
rogday
d31b93b513
Merge pull request #20674 from rogday:prelu_slope 
Fix PReLU negative slope access pattern

* fix prelu negative slope access pattern

* change begin() to ptr()
 2021-09-10 11:07:16 +00:00
Alexander Alekhin
ac0fd6aa9a Merge pull request #20675 from diablodale:fix2-20544 2021-09-09 21:35:03 +00:00
Dale Phurrough
068f33cfdf
add nodiscard to features2d clone funcs 2021-09-09 15:20:45 +02:00
rogday
4807cd8a6e
Merge pull request #20605 from rogday:split_slice_shenanigans 
Add Normalize subgraph, fix Slice, Mul and Expand

* Add Normalize subgraph, support for starts<0 and axis<0 in Slice, Mul broadcasting in the middle and fix Expand's unsqueeze

* remove todos

* remove range-based for loop

* address review comments

* change >> to > > in template

* fix indexation

* fix expand that does nothing
 2021-09-09 14:41:40 +03:00
Alexander Alekhin
35e824c287 dnn(ocl): fix out of bound access in GEMM-like kernels 
- dropped usage of CreateSubBuffer() - buffers lifetime management issue
- fixed elementwise offset
- avoid out of bounds read access
 2021-09-06 18:17:21 +00:00
Alexander Alekhin
1e0d290f2e Merge pull request #20655 from alalek:dnn_ocl_fix_globalsize 2021-09-06 17:20:18 +00:00
Alexander Alekhin
0097a8d097 Merge pull request #20657 from zchrissirhcz:upd-doc-for-py_fast 2021-09-06 11:31:35 +00:00
Zhuo Zhang
36cc43170d
docs: fix image path for py_fast doc 2021-09-06 13:05:58 +08:00
Alexander Alekhin
5578ad5e14 dnn(ocl): fix automatic globalsize adjusting 
- if kernel code doesn't support that
 2021-09-06 03:11:29 +00:00
Alexander Alekhin
d11f0a709d Merge pull request #20652 from alalek:ocl_debug 2021-09-04 18:23:09 +00:00
Alexander Alekhin
0a43b23275 Merge pull request #20651 from alalek:issue_18361 2021-09-04 18:22:12 +00:00
Alexander Alekhin
7967683296 Merge pull request #20648 from alalek:issue_20615 2021-09-04 18:21:58 +00:00
Alexander Alekhin
5b2c016834 dnn(ocl): avoid out of buffer access in copyWeightsSwizzled 2021-09-04 15:45:59 +00:00
Alexander Alekhin
aaff125608 core(ocl): debug capabilities 2021-09-04 15:37:39 +00:00
Alexander Alekhin
407adc7061 dnn(ocl): fix buffer offsets in IDLF kernel 
- drop CreateSubBuffer
- fix FUSED_CONV_ELTWISE mode
 2021-09-04 15:28:35 +00:00
rogday
d0e612dc36
Merge pull request #20647 from rogday:resize_concat_optimization 
Fix resize+concat optimization

* fix resize+concat optimization

* add comment and fix indentation
 2021-09-03 12:32:29 +00:00
Alexander Alekhin
7c23ec90a9 Merge pull request #20646 from VadimLevin:dev/vlevin/fix-vector-conversion 2021-09-02 09:30:57 +00:00
Vadim Levin
390957fec4 fix: NumPy array allocation error message in vector conversion 2021-09-02 10:32:17 +03:00
Alexander Alekhin
060a76dc3e Merge pull request #20573 from rogday:onnx_scale_fix 2021-09-01 14:09:17 +00:00
Alexander Alekhin
6625810d2a Merge pull request #20618 from VadimLevin:dev/vlevin/fix-vector-conversion 2021-09-01 10:52:37 +00:00