Keyphrases
- image data
- single image
- input image
- image retrieval
- multiscale
- image content
- image representation
- image classification
- geometric constraints
- image features
- image analysis
- grey level
- region of interest
- hough transform
- image segmentation
- vector field
- template matching
- image pixels
- keypoints
- geometric information
- feature points
- lighting conditions
- image structure
- image collections
- image regions
- image noise
- test images
- spatial information
- segmentation method
- edge detection
- optical flow
- image reconstruction
- segmentation algorithm
- low level
- multiresolution
- geometric transformations