Keyphrases
- image data
- input image
- image content
- multiscale
- image segmentation
- single image
- template matching
- image features
- image classification
- test images
- image regions
- feature points
- hough transform
- segmentation method
- low level
- document collections
- information retrieval
- edge detection
- image retrieval
- image pixels
- information retrieval systems
- similarity measure
- object recognition
- keypoints
- image collections
- image matching
- pixel values
- image set
- image representation
- printed documents
- document retrieval
- relevant documents
- level set
- high resolution
- metadata