Keyphrases
- image features
- input image
- image data
- multiscale
- image analysis
- image content
- single image
- image classification
- image representation
- image retrieval
- low level
- image noise
- template matching
- high resolution
- image pixels
- image segmentation
- vector field
- feature points
- segmentation method
- keypoints
- image regions
- spatial information
- high frequency
- image processing
- image collections
- database
- grey level
- contrast enhancement
- image set
- computer vision
- test images
- segmentation algorithm
- feature extraction
- similarity measure
- multiresolution