DocumentCode
985149
Title
Efficient positive coefficient algorithm for image processing
Author
Lim, Yong Ching ; Kayran, Ahmet Hamdi ; Parker, S.R.
Author_Institution
National University of Singapore, Department of Electrical Engineering, Singapore
Volume
19
Issue
9
fYear
1983
Firstpage
324
Lastpage
325
Abstract
An efficient method for converting a 2-D signed coefficient value FIR filter into a positive coefficient value filter while preserving its original frequency and phase responses is presented. This technique significantly improves the efficiency of an image processor.
Keywords
computerised picture processing; digital filters; digital filters; image processing; positive coefficient algorithm; two dimensional FIR filter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19830224
Filename
4247660
Link To Document