!960 add simple_baselines 310infer

research/cv/simple_baselines/README_CN.md

research/cv/simple_baselines/ascend310_infer/CMakeLists.txt

research/cv/simple_baselines/ascend310_infer/build.sh

research/cv/simple_baselines/ascend310_infer/inc/utils.h

research/cv/simple_baselines/ascend310_infer/src/main.cc

research/cv/simple_baselines/ascend310_infer/src/utils.cc

research/cv/simple_baselines/eval.py

research/cv/simple_baselines/export.py

research/cv/simple_baselines/postprocess.py

research/cv/simple_baselines/preprocess.py

research/cv/simple_baselines/scripts/run_infer_310.sh

research/cv/simple_baselines/src/config.py

research/cv/simple_baselines/src/dataset.py

research/cv/simple_baselines/src/predict.py

research/cv/simple_baselines/train.py