Paper Info
Title
Cross Segment Decoding for Improved Quality of Experience for Video Applications
Abstract
In this paper, we present an improved algorithm for decoding live streamed or pre-encoded video bit streams with time-varying qualities. The algorithm extracts information available to the decoder from a high visual quality segment of the clip that has already been received and decoded, but was encoded independently from the current segment. The proposed decoder is capable of significantly improve the Quality of Experience of the user without incurring significant overhead to the storage and computational complexities of both the encoder and the decoder. We present simulation results using the HEVC reference encoder and standard test clips, and discuss areas of improvements to the algorithm and potential ways of incorporating the technique to a video streaming system or standards.
Year
DOI
Venue
2013
10.1109/DCC.2013.31
DCC
Keywords
Field
DocType
decoder,hevc reference encoder,video application,potential way,significant overhead,pre-encoded video bit stream,algorithm extracts information,time-varying quality,current segment,video applications,preencoded video bitstream,proposed decoder,computational complexity,video coding,information extraction,video streaming system,quality of experience,video streaming,cross segment decoding,high visual quality segment,video streaming standard,improved algorithm,visualization,decoding,encoding
Video processing,Video capture,Computer science,Motion compensation,Multiview Video Coding,Real-time computing,Encoder,Video quality,Video compression picture types,Scalable Video Coding
Conference
ISSN
ISBN
Citations 
1068-0314
978-1-4673-6037-1
1
PageRank 
References 
Authors
0.35
8
7
Name
Order
Citations
PageRank
Jiangtao Wen164290.00
Shunyao Li210.69
Yao Lu37713.40
Meiyuan Fang471.87
Xuan Dong5529.64
Huiwen Chang6264.73
Pin Tao7409.82