DocumentCode
432449
Title
Visibility of individual packet losses in MPEG-2 video
Author
Reibman, Amy R. ; Kanumuri, Sandeep ; Vaishampayan, Vinay ; Cosman, Pamela C.
Author_Institution
AT&T Labs.-Res., USA
Volume
1
fYear
2004
fDate
24-27 Oct. 2004
Firstpage
171
Abstract
The ability of a human to visually detect whether a packet has been lost during the transport of compressed video depends heavily on the location of the packet loss and the content of the video. In this paper, we explore when humans can visually detect the error caused by individual packet losses. Using the results of a subjective test based on 1080 packet losses in 72 minutes of video, we design a classifier that uses objective factors extracted from the video to predict the visibility of each error. Our classifier achieves over 93% accuracy.
Keywords
classification; trees (mathematics); video signal processing; video streaming; 72 min; MPEG-2 video; compressed video transport; network-based video quality monitor; packet error visibility prediction; packet loss visual detection; tree-based classifier; video packet loss visibility; visibility classifier accuracy; Decoding; Degradation; Encoding; Forward error correction; Humans; Layout; Monitoring; Testing; Transform coding; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2004. ICIP '04. 2004 International Conference on
ISSN
1522-4880
Print_ISBN
0-7803-8554-3
Type
conf
DOI
10.1109/ICIP.2004.1418717
Filename
1418717
Link To Document