Keyphrases
- image data
- image features
- image content
- input image
- multiscale
- image analysis
- image retrieval
- image classification
- image collections
- image pixels
- single image
- image representation
- region of interest
- image segmentation
- test images
- template matching
- image processing
- mr images
- keypoints
- feature points
- low level
- high resolution
- image regions
- image matching
- lighting conditions
- graph matching
- object recognition
- pixel values
- computer vision
- diffusion process
- normalized gradient