Keyphrases
- image data
- image features
- input image
- image retrieval
- multiscale
- image analysis
- image content
- image representation
- image pixels
- template matching
- image classification
- single image
- high resolution
- vector field
- hough transform
- image regions
- test images
- region of interest
- image segmentation
- image quality
- keypoints
- similarity measure
- pixel values
- image processing
- grey level
- image reconstruction
- spatial information
- segmentation method
- feature points
- edge detection
- digital images
- low level
- optical flow