Motion estimation based on the direction of intensity gradient.
Pierre-Yves BurgiPublished in: Image Vis. Comput. (2004)
Keyphrases
- intensity gradient
- motion estimation
- motion parameters
- image intensity
- image sequences
- optical flow
- motion model
- motion compensation
- motion vectors
- edge detection
- video sequences
- motion field
- motion segmentation
- reference frame
- super resolution
- point correspondences
- gradient information
- image segmentation
- spatially varying
- computational complexity
- spatial domain
- kalman filter
- edge pixels
- transformation parameters