DocumentCode
2828420
Title
Motion detection and motion adaptive pro-scan conversion
Author
Lee, Charng Long ; Chang, Shifan ; Jen, Chein-Wei
Author_Institution
Nat. Chiao Tung Univ., Hsinchu, Taiwan
fYear
1991
fDate
11-14 Jun 1991
Firstpage
666
Abstract
A motion detection and interpolation scheme for interlaced-to-progressive scan conversion is proposed for advanced television systems. A weighted median filter structure is used for interpolation. The whole motion adaptive interpolation structure improves the misdetection while preserving performance at still areas. Simplified spectra of TV signals are visualized. Flickers are reduced by this motion detection and interpolation
Keywords
interpolation; television systems; video signals; TV signals; advanced television systems; flickers; interlaced-to-progressive scan conversion; interpolation scheme; misdetection; motion detection; still areas; weighted median filter structure; 1f noise; Bandwidth; Detectors; Filtering; Filters; HDTV; Interpolation; Motion detection; TV; Visualization;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN
0-7803-0050-5
Type
conf
DOI
10.1109/ISCAS.1991.176422
Filename
176422
Link To Document