Automatic filter coefficient calculation in lifting scheme wavelet transform for lossless image compression.
Ignacio Hernández-BautistaJesús Ariel Carrasco-OchoaJosé Francisco Martínez TrinidadJosé Juan Carbajal HernándezPublished in: Vis. Comput. (2021)
Keyphrases
- lossless image compression
- wavelet transform
- lifting scheme
- perfect reconstruction
- lossless compression
- wavelet filters
- image compression
- multiresolution
- integer wavelet transform
- image coding
- subband
- filter coefficients
- multiscale
- wavelet function
- wavelet decomposition
- wavelet coefficients
- high frequency
- wavelet domain
- low frequency
- compression ratio
- lossy compression
- discrete wavelet transform
- filter bank
- arithmetic coding
- wavelet bases
- image processing