Improvement of JPEG2000 Using Curved Wavelet Transform.
Demin WangLiang ZhangAndré VincentPublished in: ICASSP (2) (2005)
Keyphrases
- wavelet transform
- image coding
- image compression
- multiresolution
- wavelet coefficients
- multiscale
- subband
- jpeg xr
- compression algorithm
- high frequency
- wavelet domain
- low frequency
- compression ratio
- feature extraction
- filter bank
- multi resolution analysis
- compression standards
- significant improvement
- compressed domain
- translation invariant
- transform coding
- haar wavelet
- discrete cosine transform
- low bit rate
- compressed images
- bit plane
- wavelet analysis
- wavelet filters
- multiresolution analysis
- expert group