Modeling of contours in wavelet domain for generalized lifting image compression.
Julio C. RolónAntonio OrtegaPhilippe SalembierPublished in: ICASSP (2009)
Keyphrases
- wavelet domain
- wavelet transform
- image compression
- subband
- wavelet coefficients
- multiresolution
- discrete wavelet transform
- multiscale
- shift invariant
- wavelet decomposition
- lifting scheme
- high frequency
- sar images
- filter bank
- compression ratio
- spatial domain
- discrete cosine transform
- compressed images
- texture image retrieval
- compression algorithm
- feature extraction
- wavelet packet
- frequency domain
- wavelet denoising
- denoising
- lossless compression
- image watermarking scheme
- wavelet analysis
- three dimensional
- wavelet domain hidden markov tree
- complex wavelet transform
- autoregressive model
- watermarking algorithm
- low level
- high quality
- face recognition