Keyphrases
- object recognition
- image features
- image representation
- template matching
- input image
- image content
- image data
- image retrieval
- multiscale
- natural images
- single image
- image classification
- edge detection
- region of interest
- image analysis
- image regions
- test images
- image pixels
- grey level
- similarity measure
- image segmentation
- feature points
- vector field
- low level
- image processing
- segmentation algorithm
- visual features
- image database
- lighting conditions
- aerial images
- pixel level