| MPEG-2视频信号错误控制和错误掩盖技术 |
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| 引用本文： | 曹继华,王兆华.MPEG-2视频信号错误控制和错误掩盖技术[J].电视技术,1999(12):3-5. |
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| 作者姓名： | 曹继华 王兆华 |
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| 作者单位： | 天津大学,电信学院,天津,300072 |
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| 摘 要： | 以ＭＰＥＧ－２的语法规范作基础，从控制错误发生和控制错误传播的角度，简述了ＭＥＰＧ－２的分级工具和视频码流层结构，比较详细地介绍了Ｉ帧、Ｐ帧和Ｂ帧的错误掩盖技术，此外，还推荐了一些错误掩盖方法。
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| 关 键 词： | 错误控制 错误传播 错误掩盖 |
| 修稿时间： | 1999－07－17 |
Error control and error cancellation techniques for MPEG-2 video signals |
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| Cao Jihua,Wang Zhaohua.Error control and error cancellation techniques for MPEG-2 video signals[J].Tv Engineering,1999(12):3-5. |
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| Authors: | Cao Jihua Wang Zhaohua |
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| Affiliation: | Cao Jihua;Wang Zhaohua |
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| Abstract: | In this paper, the scalable tools and video. bitstream in MPEG-2 are introduced in the field oferror control and error propagation based on MEPG-2 grammar. The error concealment techniques for I-frame,p-frame and B-frame are presented in detail. In addition,other error concealment methods are also recommended. |
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| Keywords: | error control error propagation error concealment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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