The estimation of velocity vector fields from time-varying image sequences.
Sergei V. FogelPublished in: CVGIP Image Underst. (1991)
Keyphrases
- vector field
- velocity field
- optical flow
- image sequences
- optical flow estimation
- fluid flow
- motion field
- flow field
- estimation of optical flow
- displacement vectors
- ego motion
- least squares
- computer vision
- scalar field
- computational fluid dynamics
- rigid motion
- motion parameters
- structure from motion
- critical points
- motion segmentation
- camera motion
- motion estimation
- motion analysis
- motion model
- object tracking
- constraint equation
- video sequences
- optic flow
- potential functions
- three dimensional