An efficient computational scheme for the two-dimensional overcomplete wavelet transform.
Ngai-Fong LawWan-Chi SiuPublished in: IEEE Trans. Signal Process. (2002)
Keyphrases
- compression algorithm
- image compression
- wavelet transform
- subband
- multiresolution
- image coding
- multiresolution representation
- multiscale
- three dimensional
- high frequency
- low frequency
- frequency domain
- wavelet coefficients
- natural images
- computational models
- discrete wavelet transform
- computational power
- translation invariant
- linear combination
- object recognition
- classification scheme
- wavelet analysis
- multiresolution analysis
- neural network
- multi resolution analysis
- image fusion algorithm