Keyphrases
- single image
- image data
- input image
- image retrieval
- multiscale
- image features
- image analysis
- image segmentation
- image collections
- image representation
- image content
- image matching
- image regions
- feature points
- image classification
- text mining
- test images
- edge detection
- hough transform
- lighting conditions
- low level
- pixel values
- information retrieval
- keypoints
- image registration
- region of interest
- template matching
- text retrieval
- edge map