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[GSoC 2019] Improve the performance of JavaScript version of OpenCV (OpenCV.js)
* [GSoC 2019]
Improve the performance of JavaScript version of OpenCV (OpenCV.js):
1. Create the base of OpenCV.js performance test:
This perf test is based on benchmark.js(https://benchmarkjs.com). And first add `cvtColor`, `Resize`, `Threshold` into it.
2. Optimize the OpenCV.js performance by WASM threads:
This optimization is based on Web Worker API and SharedArrayBuffer, so it can be only used in browser.
3. Optimize the OpenCV.js performance by WASM SIMD:
Add WASM SIMD backend for OpenCV Universal Intrinsics. It's experimental as WASM SIMD is still in development.
* [GSoC2019]
1. use short license header
2. fix documentation node issue
3. remove the unused `hasSIMD128()` api
* [GSoC2019]
1. fix emscripten define
2. use fallback function for f16
* [GSoC2019]
Fix rebase issue
to control CL_MEM_USE_HOST_PTR usage
Fix computation of internal shapes in Deconvolution layer * Fix computation of internal shapes * Refactoring
This is useful for bidirectional LSTMs.
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@l-bat @dkurt There is failed DNN test: Perhaps related patch: #15572 |
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#15371 from Wenzhao-Xiang:gsoc_2019
#15538 from terfendail:wui_checkany
#15564 from alalek:issue_15560
#15565 from alalek:issue_15561
#15566 from alalek:issue_15558
#15572 from l-bat:deconv3d
#15573 from alalek:build_cxx11_warnings
#15579 from alalek:ocl_use_host_mem_ptr_flag
#15580 from smbz:dnn-lstm-reverse
#15581 from takacsd:3.4
#15582 from terfendail:pyrdown_oob
Previous "Merge 3.4": #15557