Fast wavelet transform for color image compression.
Yonglin SunSing T. BowPublished in: ICIP (2) (1996)
Keyphrases
- wavelet transform
- image compression
- subband
- vector quantization
- image coding
- multiresolution
- color images
- multiscale
- compression scheme
- high frequency
- reconstructed image
- low bit rate
- multiresolution analysis
- color information
- feature extraction
- color constancy
- color space
- wavelet coefficients
- digital images
- low frequency
- image data
- compressed images
- discrete cosine transform
- entropy coding
- wavelet domain
- compression ratio
- image transmission
- multi resolution analysis
- translation invariant
- color correction
- compression algorithm
- lossless compression
- transform coding
- lifting scheme
- multiresolution representation
- progressive transmission
- wavelet analysis
- wavelet filters
- color features
- color histogram
- wavelet bases
- filter bank