just add python bindings for tensorrt_retinaface detect frame works (support onnx to tensorRT modules)

just add python bindings for tensorrt_retinaface detect frame works (support onnx to tensorRT modules)

clone from https://github.com/wuchaodzxx/tensorrt_retinaface

I add python bindings for python3 support for tensortRT ONNX (+ opencv4)

onnx2trt models/retinaface_mbv2_sim.onnx -o models/retinaface.trt

cd python && python3 test.py

tensorRT wrapper : tensorrt_engine_wrap.cc python Modules : python/trt_engine_retinaface_module.cpp python/setup.py

references : https://github.com/PierreFritsch/OpenCV-Python-C-Module-for-Image-Processing/ https://github.com/Algomorph/pyboostcvconverter

OpenCV-Python-C-Module-for-Image-Processing project is simple but does not work for my opencv4 env . pyboostcvconverter is a little complicated.

i extract pyboost_cv4_converter.cpp from pyboostcvconverter , and combine it to OpenCV-Python-C-Module-for-Image-Processing