An architecture for image compression through wavelet transform.
Maria Grazia AlbanesiMarco FerrettiPublished in: ICPR (4) (1992)
Keyphrases
- wavelet transform
- image compression
- vector quantization
- subband
- multiresolution
- image coding
- multiscale
- wavelet coefficients
- compression ratio
- compression scheme
- low bit rate
- high frequency
- reconstructed image
- compression algorithm
- wavelet domain
- wavelet analysis
- wavelet bases
- feature extraction
- low frequency
- wavelet decomposition
- discrete cosine transform
- multiresolution analysis
- wavelet filters
- image transmission
- multi resolution analysis
- shift invariance
- lossless compression
- entropy coding
- transform coding
- lifting scheme
- compressed images
- dual tree
- edge detection
- translation invariant
- image processing
- subband decomposition
- computer vision