DocumentCode
2027289
Title
VQ-based image coding and vector filter bank
Author
Li, Weiping ; Wus, John ; Zhang, Ya-Qin
Author_Institution
Dept. of Comput. Sci. & Electr. Eng., Lehigh Univ., Bethlehem, PA, USA
Volume
1
fYear
1994
fDate
13-16 Nov 1994
Firstpage
593
Abstract
It is well known that vector quantisation (VQ) is a good technique for image coding. For VQ-based image coding, vector-based signal processing techniques should be used to better match with VQ. The paper reports some preliminary results of extending the concept of the filter bank from a scalar-based operation to a vector-based operation and the performance of a vector filter bank for image coding
Keywords
digital filters; image coding; vector quantisation; VQ-based image coding; vector filter bank; vector quantisation; vector-based signal processing techniques; Channel bank filters; Convolution; Decorrelation; Filter bank; H infinity control; Image coding; Predictive coding; Signal processing; Transform coding; Vector quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1994. Proceedings. ICIP-94., IEEE International Conference
Conference_Location
Austin, TX
Print_ISBN
0-8186-6952-7
Type
conf
DOI
10.1109/ICIP.1994.413383
Filename
413383
Link To Document