Satellite image compression by post-transforms in the wavelet domain.
Xavier DelaunayMarie ChabertVincent CharvillatGéraldine MorinPublished in: Signal Process. (2010)
Keyphrases
- wavelet domain
- image compression
- wavelet transform
- subband
- wavelet coefficients
- wavelet decomposition
- multiscale
- multiresolution
- vector quantization
- shift invariant
- image coding
- compression algorithm
- spatial domain
- discrete wavelet transform
- high frequency
- filter bank
- denoising
- sar images
- image processing
- compressed images
- discrete cosine transform
- compression ratio
- frequency domain
- image denoising
- remote sensing
- complex wavelet transform
- wavelet analysis
- watermarking algorithm
- human visual system
- natural images
- autoregressive model
- wavelet denoising
- transform domain
- higher order
- edge detection
- computational complexity
- bit rate