A novel multimodal compression scheme based on a spiral insertion function in the wavelet domain.
Larbi BoubchirTahar BrahimiRégis FournierAmine Naït-AliPublished in: ISSPA (2012)
Keyphrases
- wavelet domain
- compression scheme
- image compression
- wavelet transform
- wavelet coefficients
- denoising
- subband
- multiscale
- spatial domain
- human visual system
- discrete wavelet transform
- image denoising
- shift invariant
- multiresolution
- compression ratio
- wavelet decomposition
- data compression
- high frequency
- sar images
- compression algorithm
- watermarking algorithm
- autoregressive model
- wavelet denoising
- wavelet domain hidden markov tree
- image coding
- frequency domain
- image classification
- similarity measure
- image processing
- bitstream
- filter bank
- natural images
- reconstructed image
- feature vectors
- computational complexity
- image segmentation
- complex wavelet transform