Adjusting Shape Parameters Using Model-Based Optical Flow Residuals.
Douglas DeCarloDimitris N. MetaxasPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2002)
Keyphrases
- shape parameters
- optical flow
- least squares
- parameter estimation
- curve fitting
- motion parameters
- shape model
- spherical harmonics
- image sequences
- control points
- active appearance models
- flow field
- motion field
- motion segmentation
- motion estimation
- probability density function
- d scene
- motion model
- computer vision
- b spline
- moving objects
- model selection
- ground plane
- surface shape
- maximum likelihood