DocumentCode
2015296
Title
Measuring of Flickering Artifacts in Predictive Coded Video Sequences
Author
Pandel, Juergen
Author_Institution
Siemens AG, Corp. Technol., Munich
fYear
2008
fDate
7-9 May 2008
Firstpage
231
Lastpage
234
Abstract
Flickering is one of the most annoying temporal artifacts in predictive video coding. It will frequently appear in particular within slow moving low textured objects when the encoder is forced to skip macroblocks in order to save data rate. A very simple no-reference metric is derived for automatic detection of temporal flickering artifacts resulting from such macroblock skipping. Tests are performed for different H.264 encoded video sequences.
Keywords
coding errors; image sequences; video coding; predictive coded video sequence; temporal flickering artifact; video coding; Cameras; Degradation; Filtering; Layout; Lighting; Predictive coding; Quantization; Testing; Video compression; Video sequences; AVC; H.264; flickering; no-reference metric; temporal artifacts; video quality;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Analysis for Multimedia Interactive Services, 2008. WIAMIS '08. Ninth International Workshop on
Conference_Location
Klagenfurt
Print_ISBN
978-0-7695-3344-5
Electronic_ISBN
978-0-7695-3130-4
Type
conf
DOI
10.1109/WIAMIS.2008.47
Filename
4556926
Link To Document