| 基于视频转换编码的数字电视台标机设计 |
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| 引用本文： | 吕卫,刘昱.基于视频转换编码的数字电视台标机设计[J].电视技术,2007,31(2):67-68,80. |
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| 作者姓名： | 吕卫 刘昱 |
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| 作者单位： | 天津大学,电视与图像信息研究所,天津,300072;天津大学,电视与图像信息研究所,天津,300072 |
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| 摘 要： | 介绍了一种基于视频转换编码技术的数字电视台标机的软件设计，对其采用的图标插入视频转换编码算法进行了深入讨论。该台标机经码流分析仪检测功能正确，且与同类产品相比性价比较高。
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| 关 键 词： | 数字电视 台标插入 视频转换编码 传送流 |
| 文章编号： | 1002-8692（2007）02-0067-02 |
| 修稿时间： | 2006-11-08 |
Design of DTV Logo Inserter Based on Video Transcoding |
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| L Wei,LIU Yu.Design of DTV Logo Inserter Based on Video Transcoding[J].Tv Engineering,2007,31(2):67-68,80. |
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| Authors: | L Wei LIU Yu |
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| Affiliation: | Institute of TV and Image Information, Tianjin University, Tianjin 300072, China |
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| Abstract: | In this paper,the software design of a DTV logo inserter based on video transcoding is presented. The adopted algorithm for logo-inserting transcoding is discussed in detail. Experimental results from the TS analyzer device show the correctness of the logo inserter, while it has better cost effectiveness compared to other similar products. |
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| Keywords: | DTV logo insertion video transcoding TS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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