Keyphrases
- image compression
- terms of visual quality
- vector quantization
- missing data
- compression ratio
- wavelet transform
- subband
- compression algorithm
- random noise
- noise level
- noise model
- low bit rate
- noise reduction
- image processing
- gaussian noise
- reconstructed image
- noise free
- additive noise
- compression scheme
- signal to noise ratio
- noisy data
- viewpoint
- transform coding
- denoising
- multiscale
- lossless compression
- discrete cosine transform
- natural images