Near-recursive optical flow from weighted image differences.
Emanuele TruccoTiziano TommasiniVito RobertoPublished in: IEEE Trans. Syst. Man Cybern. Part B (2005)
Keyphrases
- optical flow
- image segmentation
- single image
- input image
- image representation
- image classification
- image retrieval
- image content
- multiscale
- template matching
- image features
- vector field
- image analysis
- low level
- image data
- region of interest
- test images
- image regions
- image collections
- image matching
- segmentation method
- keypoints
- statistically significant
- segmentation algorithm
- smoothness constraint
- high resolution
- multi frame
- pixel values
- image derivatives
- order statistics
- computer vision
- image brightness
- flow field
- spatial information
- energy function
- multi view
- image quality
- multiresolution
- feature vectors