PWC-Net: CNNs for Optical Flow Using Pyramid, Warping, and Cost Volume.
Deqing SunXiaodong YangMing-Yu LiuJan KautzPublished in: CVPR (2018)
Keyphrases
- optical flow
- least squares
- image sequences
- multiresolution
- optical flow estimation
- motion field
- computer vision
- optical flow algorithm
- multiscale
- motion estimation
- coarse to fine
- cellular neural networks
- motion segmentation
- cost reduction
- total cost
- image warping
- optical flow computation
- dense optical flow
- machine learning
- laplacian pyramid
- image processing
- cost sensitive
- d scene
- feature points
- moving objects