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NVlabs / PWC-Net

PWC-Net: CNNs for Optical Flow Using Pyramid, Warping, and Cost Volume, CVPR 2018 (Oral)
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Why mask is needed in warp function? #122

Closed Pixie8888 closed 3 years ago

Pixie8888 commented 3 years ago

Hi, In the paper, there is no mask mentioned. Can you explain the use of mask in warping function? Thanks! image

Pixie8888 commented 3 years ago

oh, I saw the answer here: https://github.com/NVlabs/PWC-Net/issues/72