Keyphrases
- multiscale
- image data
- image features
- input image
- high resolution
- image classification
- image content
- image segmentation
- image pixels
- template matching
- test images
- image representation
- image analysis
- single image
- similarity measure
- image collections
- higher level
- edge detection
- image retrieval
- hough transform
- low level
- pixel values
- gray level
- segmentation method
- high frequency
- visual information
- vector field
- object detection
- image structure
- visual perception
- grey level
- color regions