Lossy compression of volumetric medical images with 3D dead-zone lattice vector quantization.
Yann GaudeauJean-Marie MoureauxPublished in: Ann. des Télécommunications (2009)
Keyphrases
- lossy compression
- image quality
- lossless compression
- image compression
- bit rate
- compression ratio
- data hiding
- rate distortion
- gray level images
- watermarking algorithm
- low bit rate
- subband
- vector quantizer
- lifting scheme
- motion vectors
- watermarking technique
- jpeg images
- reconstructed image
- compression algorithm
- wavelet coefficients
- fuzzy sets
- wavelet transform
- image data
- neural network