DocumentCode
2538656
Title
Design of optimal quincunx filter banks for image coding
Author
Chen, Yi ; Adams, Michael D. ; Lu, Wu-Sheng
Author_Institution
Dept. of Electr. & Comput. Eng., Victoria Univ., BC
fYear
2006
fDate
21-24 May 2006
Lastpage
2044
Abstract
A new technique is proposed for the design of high-performance quincunx filter banks for the application of image coding. This method yields linear-phase perfect-reconstruction systems with high coding gain, good analysis/synthesis filter frequency responses, and prescribed vanishing moment properties. Examples of filter banks designed with this technique are presented and shown to be highly effective for image coding
Keywords
filters; image coding; coding gain; image coding; linear-phase perfect-reconstruction system; quincunx filter bank; vanishing moment; Channel bank filters; Delay; Design engineering; Design methodology; Filter bank; Frequency response; Frequency synthesizers; Image coding; Image reconstruction; Terminology;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location
Island of Kos
Print_ISBN
0-7803-9389-9
Type
conf
DOI
10.1109/ISCAS.2006.1693016
Filename
1693016
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