Using 3D Spline Differentiation to Compute Quantitative Optical Flow.
John L. BarronMarc DanielJean-Luc MariPublished in: CRV (2006)
Keyphrases
- optical flow
- least squares
- image sequences
- b spline
- flow field
- multiresolution
- motion model
- motion estimation
- optical flow estimation
- qualitative and quantitative
- vector field
- dense optical flow
- optical flow computation
- control points
- motion field
- computer vision
- motion parameters
- neural network
- velocity field
- information systems
- ego motion
- optical flow fields
- search engine