Keyphrases
- image data
- image retrieval
- multiscale
- single image
- image features
- input image
- image representation
- image content
- image segmentation
- grey level
- image classification
- low level
- image analysis
- image structure
- edge detection
- high resolution
- image collections
- object recognition
- energy function
- keypoints
- spatial information
- vector field
- region of interest
- template matching
- image set
- post processing
- lighting conditions
- test images
- image matching
- feature points
- feature vectors
- similarity measure