Nonlinear Transform Coding: Polar Coordinates Revisited.
Demba E. BaVivek K. GoyalPublished in: DCC (2006)
Keyphrases
- transform coding
- polar coordinates
- image coding
- image compression
- coding scheme
- fourier transform
- zernike moments
- bit allocation
- vector quantization
- transform coefficients
- frequency domain
- wavelet filters
- high order
- peak signal to noise ratio
- compressed images
- wavelet transform
- signal processing
- image sequences
- image data