Blockwise distortion measure for lossy compression of multispectral images.
Arto KaarnaJussi ParkkinenPublished in: EUSIPCO (2000)
Keyphrases
- lossy compression
- multispectral images
- distortion measure
- vector quantization
- image compression
- bit rate
- rate distortion
- multispectral
- image quality
- bit allocation
- lossless compression
- human perception
- compression ratio
- spatial domain
- video coding
- structural similarity
- vector quantizer
- data hiding
- low bit rate
- color images
- spatial resolution
- subband
- remote sensing images
- image coding
- image data
- reference frame
- visual quality
- compression algorithm
- coding method
- wavelet transform
- video quality
- computational complexity
- motion vectors
- remote sensing
- macroblock
- bitstream
- high speed
- quality assessment
- quality metrics
- inter frame
- multiscale
- image analysis