搜索结果: 1-10 共查到“信息与通信工程 Scalable video”相关记录10条 . 查询时间(0.109 秒)
Concealment of Whole-Picture Loss in Hierarchical B-Picture Scalable Video Coding
Whole-Picture Loss B-Picture Scalable Video Coding
2008/12/31
H.264/AVC scalable video coding (H.264/AVC SVC),as the scalable extension of H.264/AVC, offers the flexible adaptivity in terms of spatial, temporal and SNR scalabilities for the
generated bitstream....
Fast Rate Allocation Based on Distortion Estimation Modeling in Scalable Video Coding
Fast Rate Allocation Distortion Estimation Modeling Scalable Video Coding
2008/12/31
For rate-distortion optimized rate allocation in JVT Scalable Video Coding (SVC), the distortion impact of every FGS NAL unit on the global reconstruction quality is calculated by repeatedly bitstream...
Selective inter-layer prediction in scalable video coding
Selective inter-layer prediction scalable video coding
2007/12/31
In the scalable video coding (SVC) standard, spatial scalable coding outperforms simulcast coding when programs with several display resolutions are needed. Nevertheless, it is not suitable for end de...
A Simple Algorithm for Constant Quality Reconstruction of Scalable video Using a New Analytical R-D Model,
Constant Quality Scalable video Analytical R-D Model
2006/12/31
In this paper, we first introduce the analytical R-D model of scalable video in our recent work. The R-D model is induced by the R-D analysis of Generalized Gaussian Distribution (GGD). Then we propos...
A motion aligned spatial scalable video coding scheme (MA-SSC) is proposed in this paper. Different from the traditional spatial scalable coding schemes derived from MPEG-2, in the proposed scheme onl...
An Efficient FGS Coding Scheme for Interlaced Scalable Video Coding
FGS Coding Scheme Interlaced Scalable Video Coding
2006/12/31
JVT Scalable Video Coding (SVC) provides high coding efficiency for progressive video sequences with combined scalability. However, interlaced SVC is only the straightforward
extension of H.264/AVC i...
Scalable video coding (SVC) has become more and more important with the enrichment of multimedia data and the diversification of network and terminal devices. In current MPEG SVC activities, a scalabl...
Seamless Switching of Scalable Video Bitstreams for Efficient Streaming
Video Bitstreams Efficient Streaming
2004/12/31
Efficient adaptation to channel bandwidth is broadly required for effective streaming video over the Internet. To
address this requirement, a novel seamless switching scheme among scalable video bits...
Real-time Scheduling Suppprting VCR Functionality For Scalable Video Streaming
Real-time Scheduling Suppprting VCR Functionality Scalable Video Streaming
2003/12/31
Real-time Scheduling Suppprting VCR Functionality For Scalable Video Streaming.
Adaptive Subcarrier and Power Allocation For Delivering Fine Granularity Scalable Video Stream Over OFDMA System
Subcarrier Power Allocation Fine Granularity Video Stream
2003/12/31
Adaptive Subcarrier and Power Allocation For Delivering Fine Granularity Scalable Video Stream Over OFDMA System.