Image compression based on color morphological pyramidal decomposition.
Hazem Al-OtumMajed Al-DwairiPublished in: ISSPA (2007)
Keyphrases
- image compression
- vector quantization
- image processing
- color images
- wavelet transform
- compression scheme
- shape decomposition
- multiresolution
- color information
- decomposition method
- reconstructed image
- compression algorithm
- color space
- compression ratio
- color image processing
- energy compaction
- discrete cosine transform
- low bit rate
- mathematical morphology
- morphological operations
- wavelet packet
- compressed images
- decomposition algorithm
- decomposition methods
- transform coding
- wavelet compression
- color constancy
- subband
- gray scale
- image representation
- digital images
- multiscale
- image segmentation