Keyphrases
- single image
- input image
- image representation
- image data
- multiscale
- template matching
- image classification
- image features
- image content
- low level
- edge detection
- segmentation method
- test images
- image pixels
- high resolution
- image analysis
- image collections
- post processing
- image retrieval
- image matching
- lighting conditions
- grey level
- region of interest
- vector field
- hough transform
- frequency domain
- feature points
- image database
- object recognition