Effects of quantization and truncation strategies on image quality during lossy image compression.
Binsheng ZhaoPeter Klaus KijewskiPublished in: Medical Imaging: Image Processing (1997)
Keyphrases
- lossy image compression
- image quality
- high compression ratio
- image compression
- random projections
- compression ratio
- lossless compression
- quality assessment
- human visual system
- visual quality
- integer wavelet transform
- reconstructed image
- high quality
- image data
- error diffusion
- peak signal to noise ratio
- low bit rate
- vector quantization
- bit rate
- pixel values
- lossy compression
- dimension reduction
- multiresolution
- fractal image compression
- high dimensional
- image quality measures
- multiscale
- image processing