Perceptually Based Coding of Monochrome and Color Still Images.
Todd R. ReedV. Ralph AlgaziGary E. FordIftekhar HussainPublished in: Data Compression Conference (1992)
Keyphrases
- color images
- image data
- visually pleasing
- color correction
- image analysis
- three dimensional
- color regions
- visual appearance
- object recognition
- image features
- image database
- input image
- color components
- color features
- color channels
- image regions
- image collections
- photographic images
- color space
- ccd camera
- segmentation algorithm
- image registration
- human eyes
- pixel values
- image classification
- spatial frequency
- color palette
- color quantization
- complex background
- color information
- test images
- pixel intensities
- digital imaging
- spatial correlation
- human perception
- road signs
- image pixels
- lighting conditions
- edge detection
- motion estimation