Cost Function Unrolling in Unsupervised Optical Flow.
Gal LifshitzDan RavivPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2024)
Keyphrases
- cost function
- optical flow
- image sequences
- optical flow estimation
- motion field
- least squares
- optical flow computation
- motion estimation
- dense optical flow
- expected cost
- d scene
- unsupervised learning
- objective function
- global minimum
- semi supervised
- flow field
- optical flow fields
- supervised learning
- motion segmentation
- feature tracking
- qualitative and quantitative evaluation
- unsupervised manner
- computation of optical flow
- image motion
- binocular disparity
- smoothness constraint
- velocity field
- motion model
- camera motion
- data driven
- supervised classification
- level set
- optical flow algorithm
- active learning
- image segmentation
- estimation of optical flow
- neural network