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检索条件"主题词=wavelet tree coding"
5 条 记 录,以下是1-10 订阅
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Robust multiple description image coding over wireless networks based on wavelet tree coding, error resilient entropy coding, and error concealment
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JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 2008年 第5期19卷 311-319页
作者: Song, Daewon Cao, Lei Chen, Chang Wen SUNY Buffalo Buffalo NY 14260 USA LG Dacom Res Inst Technol IPTV Team Taejon 303350 South Korea Univ Mississippi Dept EE University MS 38677 USA
In this paper, we propose an integrated robust multiple description coding (MDC) scheme for compressed still images over error-prone channels with both packet loss and random bit errors. Multiple descriptions are firs... 详细信息
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Error resilient wavelet tree coding for robust image transmission
Error resilient wavelet tree coding for robust image transmi...
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Conference on Image and Video Communications and Processing
作者: Cao, L Chen, CW Univ Mississippi Dept Elect Engn University MS 38677 USA
In this paper, a scheme for robust image coding and transmission over noisy channels is presented. First, the spatial-orientation trees in the wavelet domain are independently encoded using the algorithm of set partit... 详细信息
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Multiple wavelet-tree-based image coding and robust transmission
Multiple wavelet-tree-based image coding and robust transmis...
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Conference on Multimedia Systems and Applications VII
作者: Cao, L Chen, CW Univ Mississippi Dept EE University MS 38677 USA
In this paper, we present techniques based on multiple wavelet-tree coding for robust image transmission. The algorithm of set partitioning in hierarchical trees (SPIHT) is a state-of-the-art technique for image compr... 详细信息
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Robust image transmission over MIMO space-time coded wireless systems*
Robust image transmission over MIMO space-time coded wireles...
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Conference on Mobile Multimedia/Image Processing for Military and Security Applications
作者: Song, Daewon Chen, Chang Wen Florida Inst Technol Dep ECE Melbourne FL 32901 USA
We present in this paper an integrated robust image transmission scheme using space-time block codes (STBC) over multi-input multi-output (MIMO) wireless systems. First, in order to achieve an excellent error resilien... 详细信息
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Error resilient image transmission based on virtual SPIHT
Error resilient image transmission based on virtual SPIHT
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Conference on Multimedia on Mobile Devices 2007
作者: Liu, Rongke He, Jie Zhang, Xiaolin Beijing Univ Aeronaut & Astronaut Dept EE Beijing 100083 Peoples R China
SPIHT is one of the most efficient image compression algorithms. It had been successfully applied to a wide variety of images, such as medical and remote sensing images. However, it is highly susceptible to channel er... 详细信息
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