DocumentCode
1354185
Title
Detection of blocking artifacts in compressed video
Author
Vlachos, T.
Author_Institution
Centre for Vision, Speech & Signal Process., Surrey Univ., Guildford, UK
Volume
36
Issue
13
fYear
2000
fDate
6/22/2000 12:00:00 AM
Firstpage
1106
Lastpage
1108
Abstract
A novel algorithm for the detection of artifacts in compressed video is described. The algorithm does not require access to the original video and therefore can be very useful in situations where quality assessment needs to be carried out at the receiver end. The proposed method is insensitive to other common video artifacts such as blurring for similar levels of objective distortion. The use of fast transformations in the frequency domain makes the method attractive for real-time applications
Keywords
data compression; real-time systems; video coding; blocking artifacts; blurring; compressed video; fast transformations; frequency domain; objective distortion; quality assessment; real-time applications; receiver end;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000847
Filename
850446
Link To Document