Low bit rate with excellent image reconstruction capability by adaptive multiresolution code books in vector quantization.
Sunanda MitraSuryalakshmi PemmarajuSastry KompellaPublished in: Medical Imaging: Image Processing (1997)
Keyphrases
- vector quantization
- image compression
- low bit rate
- image reconstruction
- multiresolution
- wavelet transform
- reconstructed image
- subband
- video coding scheme
- compression ratio
- vector quantizer
- compression algorithm
- super resolution
- video compression
- image processing
- image coding
- compressed images
- filter bank
- quadtree
- bit rate
- lossless compression
- visual quality
- image quality
- spatial resolution
- wavelet coefficients
- image data
- feature extraction
- peak signal to noise ratio