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…exHull_convertTo * deleted dublicated createConvexHull and convertTo * replaced checkVector(2) with points.empty()
- default value should be handled earlier
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>
…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>
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
* Add RowVec_8u32f * Fix build errors in Linux x64 Debug and armeabi-v7a * Reformat code to make it more clean and conventional * Optimise with vx_load_expand_q()
This was referenced Sep 25, 2021
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#19554 from amirtu:OCV-215_cvtColorTwoPlane_wrong_output_when_Y_Plane_Mat_has_step
#20671 from rogday:yolov4x-mish
#20676 from AleksandrPanov:delete_createConvexHull_convertTo
#20692 from sturkmen72:update_convexhull_cpp
#20693 from alalek:backport_merge34_fix
#20699 from alalek:dnn_perf_update_convolution_tests
#20700 from alalek:cmake_fix_handling_ie_version
#20712 from Nicholas-Ho-arm:3.4_RowVec_8u32f
#20713 from SamFC10:unsqueeze-opset13
#20729 from MikaelUrankar:3.4
#20742 from UnaNancyOwen:fix_text_detection
#20746 from easonycwang:easonycwang/inpaint_perf_opt
Previous "Merge 3.4": #20691
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