Compression of color-mapped images.
Andrew C. HadenfeldtKhalid SayoodPublished in: IEEE Trans. Geosci. Remote. Sens. (1994)
Keyphrases
- image data
- color correction
- visually pleasing
- image regions
- image analysis
- image database
- input image
- three dimensional
- color features
- color images
- image features
- photographic images
- image classification
- digital imaging
- image collections
- color histogram
- image indexing
- lossy compression
- texture information
- pixel intensities
- image pixels
- color space
- image registration
- pixel values
- color quantization
- color channels
- gradient information
- gray level images
- image retrieval
- viewing angle
- color components
- object recognition
- visual appearance
- barcode
- multispectral images
- lighting conditions
- edge detection
- jpeg images
- outdoor scenes
- complex background
- illumination conditions
- color information
- segmentation method
- wavelet transform
- white balance
- color palette