Spatio-Temporal Approach for Time-Varying Image Motion Estimation.
Wei-Ge ChenGeorgios B. GiannakisN. NandhakumarPublished in: ICIP (2) (1994)
Keyphrases
- motion estimation
- spatio temporal
- image data
- input image
- single image
- image analysis
- image features
- image content
- image matching
- image retrieval
- image representation
- image segmentation
- template matching
- test images
- segmentation method
- optical flow
- edge detection
- multiscale
- image classification
- image pixels
- image noise
- image regions
- image sequences
- image collections
- vector field
- block matching
- feature points
- multi frame
- reference frame
- image alignment
- matching process
- inter frame
- log polar
- motion field
- motion compensation
- neural network
- three dimensional
- spatial and temporal
- similarity measure
- spatial information
- keypoints
- video sequences
- segmentation algorithm