A novel approach for coding color quantized images.
André ZaccarinBede LiuPublished in: IEEE Trans. Image Process. (1993)
Keyphrases
- image data
- color palette
- color correction
- visual appearance
- image retrieval
- image database
- three dimensional
- test images
- input image
- visually pleasing
- image regions
- image registration
- photographic images
- color images
- image pixels
- transform coefficients
- image analysis
- coding scheme
- color quantization
- significant bit
- ccd camera
- object recognition
- pixel intensities
- color features
- pixel values
- spatial information
- image classification
- edge detection
- outdoor scenes
- gradient information
- image collections
- color channels
- color space