DocumentCode
3528307
Title
A new fast 3D wavelet transform algorithm for video compression
Author
Moyano, E. ; Orozco-Barbosa, L. ; Quiles, F.J. ; Garrido, A.
Author_Institution
Departamento de Informatica, Univ. de Castilla La Mancha, Albacete, Spain
Volume
1
fYear
2001
fDate
2001
Firstpage
156
Abstract
A new fast 3D wavelet transform based algorithm for video compression is presented. The main difference between it and the classical video compression algorithms is the temporal decomposition. The new algorithm reduces heavily the processing time for compression and decompression of video sequences, keeping or overcoming the quality of the reconstructed sequences. In addition, it cuts the memory demands heavily. Some figures show the experimental results
Keywords
data compression; decoding; image reconstruction; image sequences; transform coding; video coding; wavelet transforms; 3D wavelet transform algorithm; image sequence reconstruction; processing time; temporal decomposition; video compression; video decompression; video sequences; Image coding; Image quality; Image reconstruction; Information technology; Motion compensation; Quantization; Video coding; Video compression; Video sequences; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers and signal Processing, 2001. PACRIM. 2001 IEEE Pacific Rim Conference on
Conference_Location
Victoria, BC
Print_ISBN
0-7803-7080-5
Type
conf
DOI
10.1109/PACRIM.2001.953546
Filename
953546
Link To Document