| 无线多媒体传感器网络视频编码研究 |
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| 引用本文： | 樊晓平,熊哲源,陈志杰,刘少强,瞿志华. 无线多媒体传感器网络视频编码研究[J]. 通信学报, 2011, 0(9): 137-146 |
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| 作者姓名： | 樊晓平 熊哲源 陈志杰 刘少强 瞿志华 |
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| 作者单位： | 中南大学信息科学与工程学院;湖南财政经济学院信息管理系;美国中佛罗里达大学电气与计算机工程系; |
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| 基金项目： | 国家自然科学基金资助项目(60870010,60776834)~~ |
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| 摘 要： | 在资源受限的无线多媒体传感器网络中存在大量的视频数据需要处理和传输.为充分地利用这些有限的资源,需要设计一个能够综合考虑能量消耗和压缩率、图像质量之间平衡的视频编码方案.对无线多媒体传感器网络中视频编码技术的发展现状、面临的挑战和设计目标进行了讨论.对无线多媒体传感器网络视频编码现有的解决方案和理论研究成果进行探讨,分...
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| 关 键 词： | 无线多媒体传感器网络 视频编码 资源约束 个体信源编码 分布式信源编码 |
Video coding in wireless multimedia sensor networks: a survey |
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| FAN Xiao-ping,,XIONG Zhe-yuan,CHEN Zhi-jie,LIU Shao-qiang,QU Zhi-hua. Video coding in wireless multimedia sensor networks: a survey[J]. Journal on Communications, 2011, 0(9): 137-146 |
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| Authors: | FAN Xiao-ping XIONG Zhe-yuan CHEN Zhi-jie LIU Shao-qiang QU Zhi-hua |
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| Affiliation: | FAN Xiao-ping1,2,XIONG Zhe-yuan1,CHEN Zhi-jie1,LIU Shao-qiang1,QU Zhi-hua1,3(1.School of Information Science and Engineering,Central South University,Changsha 410075,China,2.Department of Information Management,Hunan University of Finance and Economics,Changsha 410205,3.School of Electrical Engineering and Computer Science,University of Central Florida,Orlando,FL 32816-2450,USA) |
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| Abstract: | There are a large number of video data have to be processed and transmitted in resource-constrained wireless multimedia sensor networks(WMSN).One possible way to achieve the maximum utilization of those resources is to apply an adaptive video coding scheme,which must consider the trade-off among energy consumption,compression ratio and image quality.The state-of-the-art in video coding techniques,the major research challenges and the objectives of video coding for WMSN are discussed.Existing solutions and t... |
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| Keywords: | wireless multimedia sensor networks video coding resource constraint individual source coding distributed source coding |
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