Sparse video training related

[zhangyong918]

Hello, I want to use my own sparse view videos for training, but there are a lot of preprocessing codes missing, such as extract_object2d.py. When I use mocap.py to rebuild the mannequin, it prompts that mvmp.yml cannot be found. When rebuilding the football, it prompts that mvobj.yml cannot be found. I would be very grateful if you could provide the relevant files and code.