DocumentCode
2906529
Title
Radix-differential 2D FIR filters
Author
Aggoun, Amar
Author_Institution
Dept. of Electron. & Electr. Eng, De Montfort Univ., Leicester, UK
fYear
1997
fDate
3-5 Nov 1997
Firstpage
405
Lastpage
411
Abstract
An approach to the realisation of 2D FIR filters based on a novel radix differential arithmetic is introduced. The differential algorithm is accomplished by coding the input video signal more efficiently using a DPCM coding system. Whereas the filter\´s coefficients are fed in digit serial fashion and specified using radix-2" arithmetic. The proposed approach provides a spectrum of architectures to allow a more flexible design trade off analysis between throughput rate and hardware cost
Keywords
FIR filters; differential pulse code modulation; digital arithmetic; two-dimensional digital filters; video coding; DPCM coding system; differential algorithm; digit serial fashion; flexible design trade off analysis; hardware cost; input video signal coding; novel radix differential arithmetic; radix differential 2D FIR filters; radix-2" arithmetic; throughput rate; Costs; Digital arithmetic; Digital filters; Filtering; Finite impulse response filter; Hardware; Image coding; Phase change materials; Signal processing; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Systems, 1997. SIPS 97 - Design and Implementation., 1997 IEEE Workshop on
Conference_Location
Leicester
ISSN
1520-6130
Print_ISBN
0-7803-3806-5
Type
conf
DOI
10.1109/SIPS.1997.626278
Filename
626278
Link To Document