Gradient Based Image Motion Estimation Without Computing Gradients.
Naresh GuptaLaveen N. KanalPublished in: Int. J. Comput. Vis. (1997)
Keyphrases
- motion estimation
- image data
- single image
- reference frame
- multiscale
- input image
- image analysis
- image retrieval
- image features
- image content
- image classification
- multi frame
- high resolution
- block matching
- image segmentation
- reference images
- template matching
- test images
- image representation
- image regions
- segmentation method
- image sequences
- vector field
- image processing
- image structure
- feature points
- edge detection
- optical flow
- fourier domain
- super resolution algorithm