Human Visual System Based Wavelet Decomposition for Image Compression.
Thomas P. O'RourkeRobert L. StevensonPublished in: J. Vis. Commun. Image Represent. (1995)
Keyphrases
- human visual system
- wavelet decomposition
- image compression
- subband
- wavelet domain
- wavelet transform
- visual quality
- high frequency
- image quality
- multiresolution
- wavelet coefficients
- filter bank
- compression scheme
- discrete wavelet transform
- visual information
- compression ratio
- reconstructed image
- multiscale
- compression algorithm
- compressed images
- image coding
- bit rate
- wavelet packet
- low pass
- low frequency
- frequency domain
- image processing
- empirical mode decomposition
- discrete cosine transform
- sar images
- image coder
- structural similarity index
- image quality assessment
- spatial resolution
- higher order
- feature extraction