DocumentCode
921971
Title
Adaptive interpolation technique for scanning rate conversion
Author
Kuo, Chung J. ; Liao, Ching ; Lin, Ching C.
Author_Institution
Dept. of Electr. Eng., Nat. Chung Cheng Univ., Taiwan
Volume
6
Issue
3
fYear
1996
fDate
6/1/1996 12:00:00 AM
Firstpage
317
Lastpage
321
Abstract
An adaptive technique for scanning rate conversion and interpolation is proposed. This technique performs better than the edge-based line average algorithm, especially for an image with more horizontal edges. Moreover, it is easy to implement and a simple VLSI architecture is proposed. Computer simulation shows that a 37.0 dB image can be obtained via our proposed technique, while edge-based line average algorithm only achieves 35.2 dB
Keywords
VLSI; adaptive signal processing; digital signal processing chips; edge detection; interpolation; video signal processing; TV systems; VLSI architecture; adaptive interpolation; computer simulation; edge detection; edge-based line average algorithm; horizontal edges; scanning rate conversion; Circuits; Computer architecture; Computer simulation; HDTV; Hardware; Image converters; Interpolation; Motion estimation; TV; Very large scale integration;
fLanguage
English
Journal_Title
Circuits and Systems for Video Technology, IEEE Transactions on
Publisher
ieee
ISSN
1051-8215
Type
jour
DOI
10.1109/76.499841
Filename
499841
Link To Document