Fast color-spatial feature based image retrieval methods.
Chuen-Horng LinDer-Chen HuangYung-Kuan ChanKai-Hung ChenYen-Jen ChangPublished in: Expert Syst. Appl. (2011)
Keyphrases
- image features
- color distribution
- spatial color
- spatial information
- spatial frequency
- image regions
- spatial location
- image data
- image pixels
- color correction
- multiscale
- color segmentation
- gray level images
- spatial distribution
- single image
- image analysis
- pixel intensities
- image retrieval
- image content
- spatial arrangement
- image representation
- input image
- pixel values
- color histogram
- neighboring pixels
- spatial coordinates
- visual appearance
- color features
- color images
- color channels
- color components
- image classification
- image segmentation
- homogeneous regions
- color bands
- ccd camera
- high resolution
- low level
- segmentation method
- digital images
- feature points
- gray level
- color texture
- digital imaging
- color constancy
- gradient information
- spatial data
- foreground and background
- color space
- spatial relations
- road signs
- spatial relationships
- color model
- visual effects
- spatial correlation
- gray value