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检索条件"主题词=Multiple description coding"
417 条 记 录,以下是281-290 订阅
排序:
Coarse scale cost-utility approach for efficient unequal loss protection
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2002年 第8期17卷 587-596页
作者: Chen, YS Wang, GP Dong, SH Peking Univ HCI & Multimedia Lab Dept Comp Sci Beijing 100871 Peoples R China
The framework of unequal loss protection (ULP) is an attractive method for the protection of the embedded image or video data source generated by a scalable coding scheme in the environment of packet switched networks... 详细信息
来源: 评论
A cross-layer diversity technique for multicarrier OFDM multimedia networks
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IEEE TRANSACTIONS ON IMAGE PROCESSING 2006年 第4期15卷 833-847页
作者: Chan, YS Cosman, PC Milstein, LB Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA
Diversity can be used to combat multipath fading and improve the performance of wireless multimedia communication systems. In this work, by considering transmission of an embedded bitstream over an orthogonal frequenc... 详细信息
来源: 评论
Robust distributed source coding
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IEEE TRANSACTIONS ON INFORMATION THEORY 2008年 第8期54卷 3385-3398页
作者: Chen, Jun Berger, Toby McMaster Univ Dept Elect & Comp Engn Hamilton ON L8S 4K1 Canada Univ Virginia Dept Elect & Comp Engn Charlottesville VA 22904 USA
We consider a distributed source coding system in which several observations must be encoded separately and communicated to the decoder by using limited transmission rate. We introduce a robust distributed coding sche... 详细信息
来源: 评论
Compressive Sampling-Based Image coding for Resource-Deficient Visual Communication
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IEEE TRANSACTIONS ON IMAGE PROCESSING 2016年 第6期25卷 2844-2855页
作者: Liu, Xianming Zhai, Deming Zhou, Jiantao Zhang, Xinfeng Zhao, Debin Gao, Wen Harbin Inst Technol Sch Comp Sci & Technol Harbin 150001 Peoples R China Univ Macau Fac Sci & Technol Dept Comp & Informat Sci Macau 999078 Peoples R China Nanyang Technol Univ Rapid Rich Object Search Lab Singapore 639798 Singapore Peking Univ Sch Elect Engn & Comp Sci Minist Educ Natl Engn Lab Video Technol Beijing 100871 Peoples R China Peking Univ Sch Elect Engn & Comp Sci Minist Educ Key Lab Machine Percept Beijing 100871 Peoples R China
In this paper, a new compressive sampling-based image coding scheme is developed to achieve competitive coding efficiency at lower encoder computational complexity, while supporting error resilience. This technique is... 详细信息
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Robust and Efficient Stream Delivery for Application Layer Multicasting in Heterogeneous Networks
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IEEE TRANSACTIONS ON MULTIMEDIA 2009年 第1期11卷 166-176页
作者: Kobayashi, Masahiro Nakayama, Hidehisa Ansari, Nirwan Kato, Nei Tohoku Univ Grad Sch Informat Sci Sendai Miyagi 9808579 Japan Tohoku Inst Technol Fac Engn Dept Elect & Intelligent Syst Sendai Miyagi 9828577 Japan New Jersey Inst Technol Dept Elect & Comp Engn Adv Networking Lab Newark NJ 07102 USA
Application Layer Multicast (ALM) is highly expected to replace IP multicasting as the new technological choice for content delivery. Depending on the streaming application, ALM nodes will construct a multicast tree a... 详细信息
来源: 评论
Layered P2P video streaming using asymmetric P2P topology and membership management
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JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS 2014年 第6期37卷 731-740页
作者: Huang, Chung-Ming Yang, Chia-Ching Cheng, Chung-Heng Natl Cheng Kung Univ Dept Comp Sci & Informat Engn Lab Multimedia Mobile Networking Tainan 70101 Taiwan
Peer-to-peer (P2P) video streaming applications are widely popular, e. g. PPstream and PPlive, because of higher transmission speed and data availability. A fact of P2P streaming is that different peers have different... 详细信息
来源: 评论
Flexible Symmetric multiple description Lattice Vector Quantizer With L ≥ 3 descriptions
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第12期62卷 4281-4292页
作者: Gao, Zhouyang Dumitrescu, Sorina McMaster Univ Dept Elect & Comp Engn Hamilton ON L8S 4L8 Canada
In the previous work on multiple description lattice vector quantizers (MDLVQs) with L >= 3 descriptions, once the central and side lattice codebooks are fixed, the decoding quality is determined for all numbers k ... 详细信息
来源: 评论
Mobile multipath cooperative network for real-time streaming
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2012年 第8期27卷 856-866页
作者: Raveendran, Viji Bhamidipati, Phanikumar Luo, Xun Huang, Xiaolong Jia, Chao Qualcomm Inc San Diego CA 92121 USA
Access links are often times the bottlenecks of wireless wide area networks (WWAN). The prevalent use of multimedia applications on mobile devices introduces an ever increasing traffic load on WWAN access links, leadi... 详细信息
来源: 评论
Redundancy controllable scalable unbalanced multiple description bitstream generation for peer-to-peer video streaming
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2012年 第5期27卷 496-512页
作者: Majid, Muhammad Abhayaratne, Charith Univ Sheffield Dept Elect & Elect Engn Sheffield S1 3JD S Yorkshire England
In peer-to-peer video streaming, the robustness to peer and packet losses is regarded very important in order to enjoy a good quality of experience. multiple description coding (MDC) schemes are known to provide high ... 详细信息
来源: 评论
Symmetric Scalable multiple description Scalar Quantization
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2012年 第7期60卷 3628-3643页
作者: Satti, Shahid M. Deligiannis, Nikos Munteanu, Adrian Schelkens, Peter Cornelis, Jan Vrije Univ Brussel Dept Elect & Informat ETRO B-1050 Brussels Belgium Interdisciplinary Inst BroadBand Technol IBBT Dept Future Media & Imaging B-9050 Ghent Belgium
Real-time data delivery over best-effort error-prone packet networks has invigorated the study of robust coding schemes, such as scalable multiple description coding (SMDC). In this context, the paper introduces a nov... 详细信息
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