Reconstruction of incomplete decoded videos for use in objective quality metrics

No Thumbnail Available
Identifiers
URI: https://hdl.handle.net/11556/2271
ISBN: 9783200023284
Publication date
2012
Authors
Advisors
Journal Title
Journal ISSN
Volume Title
Publisher
Citations
Google Scholar
Export
Research Projects
Organizational Units
Journal Issue
Abstract
Many full-reference objective metrics require that the original and the degraded video contain the same number of frames. Most codecs are not able to decode the video properly when the video is subject to packet losses and produce incomplete video files with lower number of frames than the original video. In this paper we present a simple method to reconstruct the degraded videos so that it has the same length as the original. Information regarding the frame numbers is inserted into the original uncompressed video and used later on to identify the missing frames and reconstruct the degraded video.
Description
Keywords
decoder , Objective evaluation techniques , reconstruction , transmission distortions , video quality , Computer Vision and Pattern Recognition , Signal Processing
Type
conference output
Citation
Sedano , I , Kihl , M , Brunnström , K & Aurelius , A 2012 , Reconstruction of incomplete decoded videos for use in objective quality metrics . in 2012 19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012 . , 6208153 , 2012 19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012 , pp. 376-379 , 2012 19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012 , Vienna , Austria , 11/04/12 .
conference