Keyphrases
- world wide web
- search engine
- image regions
- image data
- color correction
- image pixels
- image features
- color channels
- image retrieval
- ccd camera
- input image
- image segmentation
- pixel values
- image content
- image classification
- multiscale
- color features
- homogeneous regions
- web search
- color images
- website
- images of natural scenes
- single image
- segmentation method
- spatial color
- color segmentation
- gray level images
- image representation
- image collections
- color space
- color components
- color quantization
- color difference
- color bands
- metasearch engine
- neighboring pixels
- color histogram
- segmentation algorithm
- edge detection
- image database
- high resolution
- image sequences
- color model
- foreground and background
- digital imaging
- color information
- image quality
- multi agent
- web pages