DocumentCode
1744838
Title
Boundary filters with maximum coding gain and ideal DC behavior for size-limited paraunitary filter banks
Author
Mertins, Alfred
Author_Institution
Sch. of Electr., Comput. & Telecommun. Eng., Wollongong Univ., NSW, Australia
Volume
2
fYear
2001
fDate
6-9 May 2001
Firstpage
477
Abstract
This paper presents boundary optimization techniques for the processing of arbitrary-length signals with paraunitary multirate filter banks. The boundary filters are designed to maximize the coding gain while providing an ideal DC behavior. Thus, all filters except the lowpass filter are designed to have zero mean. The proposed methods give direct solutions to the problem of finding optimal boundary filters and do not require numerical optimization
Keywords
channel bank filters; circuit optimisation; data compression; digital filters; frequency response; low-pass filters; arbitrary-length signals; boundary filters; boundary optimization techniques; coding gain; ideal DC behavior; lowpass filter; maximum coding gain; size-limited paraunitary filter banks; Bit rate; Channel bank filters; Filter bank; Frequency; Image coding; Information filtering; Information filters; Reflection; Signal processing; Telecommunication computing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.921111
Filename
921111
Link To Document