add decomr

research/cv/DecoMR/README.md

research/cv/DecoMR/datasets/base_dataset.py

research/cv/DecoMR/datasets/preprocess/__init__.py

research/cv/DecoMR/datasets/preprocess/generate_gt_iuv.py

research/cv/DecoMR/datasets/preprocess/surreal.py

research/cv/DecoMR/datasets/preprocess/up_3d.py

research/cv/DecoMR/datasets/surreal_dataset.py

research/cv/DecoMR/eval.py

research/cv/DecoMR/models/DMR.py

research/cv/DecoMR/models/TrainOneStepDP.py

research/cv/DecoMR/models/TrainOneStepEnd.py

research/cv/DecoMR/models/WithLossCellDP.py

research/cv/DecoMR/models/WithLossCellEnd.py

research/cv/DecoMR/models/__init__.py

research/cv/DecoMR/models/dense_cnn.py

research/cv/DecoMR/models/geometric_layers.py

research/cv/DecoMR/models/grid_sample.py

research/cv/DecoMR/models/layer.py

research/cv/DecoMR/models/resnet.py

research/cv/DecoMR/models/smpl.py