Keyphrases
- single image
- input image
- image data
- image features
- image analysis
- image representation
- image content
- multiscale
- image segmentation
- image pixels
- high resolution
- image classification
- feature points
- image retrieval
- image matching
- image regions
- low level
- image noise
- region of interest
- test images
- template matching
- spatial information
- segmentation method
- grey level
- edge detection
- pixel values
- image processing
- hough transform
- matching algorithm
- keypoints
- energy function
- color images
- image database