Title :
New 3-D wavelet transform coding algorithm for image sequences
Author :
Goh, K.H. ; Soraghan, John J. ; Durrani, T.S.
Author_Institution :
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
Abstract :
A new 3-D wavelet transform (WT) coding algorithm for blocks of image sequences is presented. Results are presented for the performance of the new algorithm compared to existing 3-D WT coding methods and the conventional CCITT H.261 scheme. The main attraction of the new algorithm over existing methods is the high compression ratios achievable with good reconstruction quality.
Keywords :
data compression; image coding; image sequences; wavelet transforms; 3D wavelet transform coding algorithm; image sequences;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930269
