Combined image compression and denoising using wavelets.
Vittoria BruniDomenico VitulanoPublished in: Signal Process. Image Commun. (2007)
Keyphrases
- image compression
- denoising
- image processing
- wavelet transform
- vector quantization
- embedded zerotree
- image denoising
- subband
- wavelet packet
- wavelet domain
- compression scheme
- compression algorithm
- compression ratio
- reconstructed image
- total variation
- low bit rate
- noisy images
- natural images
- discrete cosine transform
- compressed images
- noise removal
- dual tree
- lifting scheme
- multiscale
- denoising algorithm
- translation invariant
- entropy coding
- multiresolution analysis
- energy compaction
- high compression
- wavelet compression
- lossless compression
- wavelet decomposition
- image coding
- image coder
- transform coding
- wavelet coefficients
- frequency domain
- wavelet bases
- multiresolution