DocumentCode
1335582
Title
Bitstream-based quality assessment for networked video: a review
Author
Yang, Fuzheng ; Wan, Shuai
Volume
50
Issue
11
fYear
2012
fDate
11/1/2012 12:00:00 AM
Firstpage
203
Lastpage
209
Abstract
Bitstream-based methods are intuitively suited for quality assessment of networked video services, and are currently under intense investigations in terms of research and standardization activities. This article examines the factors that may affect the quality of the networked video, and reviews the state-of-the-art techniques as well as standardization progress in bitstream-based video quality assessment. According to different levels of access to the bitstream, three types of models are described and compared: the parametric, packet layer, and bitstream-layer models.
Keywords
quality management; standardisation; video signal processing; bitstream based method; bitstream based video quality assessment; bitstream-based quality assessment; bitstream-layer model; networked video services; packet layer model; parametric model; standardization activities; standardization progress; Bit rate; Encoding; Quality assessment; Streaming media; Video recording;
fLanguage
English
Journal_Title
Communications Magazine, IEEE
Publisher
ieee
ISSN
0163-6804
Type
jour
DOI
10.1109/MCOM.2012.6353702
Filename
6353702
Link To Document