Title :
Adaptive video coding using mixed-domain filter banks having optimal-shaped subbands
Author :
Liu, Bo ; Bruton, L.T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada
fDate :
30 May-2 Jun 1994
Abstract :
This contribution presents a mixed-domain filter bank. This filter bank can realize arbitrary (and thereby optimal) spectral decomposition and therefore is very suitable for the efficient subband coding of video signals. A coding scheme using the proposed filter bank is considered, which takes advantage of the spectral distribution of the signal and is especially selective to motion
Keywords :
Band pass filters; Channel bank filters; Discrete cosine transforms; Filter bank; Frequency; Humans; Image coding; Multidimensional systems; Video coding; Visual system;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.408901
