| 基于小波变换的图像分层编码方案 |
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| 引用本文： | 章勇,吴乐南.基于小波变换的图像分层编码方案[J].计算机与网络,1996(5). |
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| 作者姓名： | 章勇 吴乐南 |
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| 作者单位： | 浙江大学
(章勇)，东南大学(吴乐南) |
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| 摘 要： | 信元丢失是异步转移模式(ATM)环境下图像通信的主要缺点。为了适应ATM网络特性,可采用图像分层编码(Layered Video Coding)技术来传送图像信息。本文提出了一种与JPEG标准兼容的小波变换静止图像分层编码方案,较好地补偿了信元丢失对图像造成的影响。
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| 关 键 词： | 异步转移模式 小波变换 JPEG标准 |
A New Layered Video Coding Scheme based on Wavelet Transform |
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| Zhang Yong.A New Layered Video Coding Scheme based on Wavelet Transform[J].China Computer & Network,1996(5). |
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| Authors: | Zhang Yong |
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| Affiliation: | Zhang Yong(Zhejiang University) Wu Lenan(Southeast University) |
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| Abstract: | Losing cells is the main defect of image communication under ATM. Leyered Video Coding(LVC) should be used to transform image information to fit ATM property. In this paper, we presented a wavelet transform LVC scheme compatible with JPEG, which can compensate the image damage caused by cell-losing. |
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| Keywords: | ATM wavelet transform JPEG |
| 本文献已被 CNKI 等数据库收录！ |
