Keyphrases
- image features
- single image
- image data
- image retrieval
- image content
- input image
- image representation
- image pixels
- image classification
- post processing
- test images
- vector field
- edge detection
- template matching
- image matching
- region of interest
- image structure
- similarity measure
- pixel level
- image analysis
- energy function
- natural images
- lighting conditions
- image collections
- digital images
- pixel values
- multiscale