Keyphrases
- image data
- input image
- image analysis
- image retrieval
- image features
- image content
- template matching
- single image
- multiscale
- hough transform
- image segmentation
- grey level
- image collections
- region of interest
- test images
- vector field
- segmentation method
- post processing
- image representation
- image classification
- edge detection
- similarity measure
- low level
- lighting conditions
- high resolution
- pixel values
- contrast enhancement
- spatial information
- image matching
- feature points
- image pixels