The Robust Estimation of Multiple Motions: Parametric and Piecewise-Smooth Flow Fields.
Michael J. BlackP. AnandanPublished in: Comput. Vis. Image Underst. (1996)
Keyphrases
- robust estimation
- piecewise smooth
- flow field
- motion field
- optical flow
- optic flow
- image sequences
- motion estimation
- optical flow estimation
- least squares
- velocity field
- motion model
- piecewise constant
- sparse representation
- motion vectors
- motion segmentation
- motion compensation
- vector field
- motion analysis
- gaussian noise
- diffusion equation
- moving objects
- diffusion process
- image derivatives
- three dimensional
- image enhancement
- video coding
- missing data
- input image