Unsupervised Optical Flow Estimation Based on Improved Feature Pyramid.
Bo YangHuan XieHongbin LiNuohan LiAnchang LiuZhigang RenKuan YeRong ZhuXuezhi XiangPublished in: Neural Process. Lett. (2020)
Keyphrases
- optical flow estimation
- coarse to fine
- optical flow
- multiscale
- optical flow computation
- occlusion detection
- flow field
- multiresolution
- motion model
- unsupervised learning
- variational optical flow
- motion field
- stereo matching
- motion discontinuities
- scale space
- semi supervised
- motion estimation
- image features
- variational methods
- estimation of optical flow
- computer vision
- multi frame
- velocity field
- feature vectors
- motion analysis
- object detection
- pairwise
- high quality
- flow estimation
- image sequences