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  1. Proceedings of the international workshop on Workshop on mobile video (MV '07)
  2. Discardable data adaptation in scalable video coding
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Mobile video applications and standards
Raptor network video coding
Optimized scalable video transmission based on conditional replenishment of jpeg2000 code-blocks with motion compensation
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On practical crosslayer aspects in 3GPP video services
Bit-error resilient packetization for streaming h.264/avc video
Discardable data adaptation in scalable video coding
Mobile video surveillance with low-bandwidth low-latency video streaming
The OMA BCAST standard for bearer-independent mobile TV services
Quality assessment metrics vs. PSNR under packet lossscenarios in manet wireless networks
A smoothed, minimum distortion-variance rate control algorithm for multiplexed transcoded video sequences
Multiple description h.264 video coding with redundant pictures

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Discardable data adaptation in scalable video coding

Content Provider ACM Digital Library
Author Guo, Yi Hannuksela, Miska M. Wang, Ye-kui Li, Houqiang
Abstract This paper proposes two encoding methods for discardable slices in scalable video coding. Discardable slices are not used for inter-layer prediction and can therefore be removed from a coded bitstream from layers below the decoded scalable layer. Consequently, discardable slices need not be transmitted when the layer that the receiver decodes is known by the sender. The potential bit rate saving compared with conventional scalable coding makes the use of discardable slices an attractive encoding strategy, e.g. for unicast streaming applications. Among the two proposed encoding algorithms, one is a two-pass encoding method and the other models the coding problem as a Knapsack Problem (KP). Performed simulations indicate improved rate-distortion performance.
Starting Page 49
Ending Page 54
Page Count 6
File Format PDF
ISBN 9781595937797
DOI 10.1145/1290050.1290062
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2007-09-28
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Two-pass Constrained intra upsampling Discardable data adaptation Scalable video coding Knapsack problem
Content Type Text
Resource Type Article
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