| 基于外围轮廓的自适应块大小视频压缩算法及其在视频压缩中的应用 |
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| 引用本文： | 李冬梅. 基于外围轮廓的自适应块大小视频压缩算法及其在视频压缩中的应用[J]. 晋中学院学报, 2009, 26(3): 86-89 |
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| 作者姓名： | 李冬梅 |
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| 作者单位： | 山西医科大学,网络中心,山西,太原,030001 |
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| 摘 要： | 研究了现阶段的各种视频压缩算法,并在此基础上提出了一种新的基于外围轮廓的自适应块大小的视频压缩算法.实验证明本文构造的基于外围轮廓的自适应块大小的视频压缩算法在视频压缩的效果方面,优于传统的视频压缩算法,压缩比率比常见的几种压缩编码算法要好,可以考虑将该算法应用于实际的对视频压缩比率要求很高的视频压缩传输项目.
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| 关 键 词： | 视频压缩 自适应块大小 外围轮廓 |
Adaptive Block Size Video Compression Algorithm Based on the External Contour and Its Application in Video Compression |
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| LI Dong-mei. Adaptive Block Size Video Compression Algorithm Based on the External Contour and Its Application in Video Compression[J]. Journal of Jinzhong University, 2009, 26(3): 86-89 |
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| Authors: | LI Dong-mei |
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| Affiliation: | Network Center;Shanxi Medical University;Taiyuan 030001;China |
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| Abstract: | Researches have been made on current video compression algorithms and a new video compression algorithm has been proposed,which uses a peripheral-based adaptive block size.The experiments show that the new algorithm is better than traditional algorithm whose compression ratio excels several common compressing coding algorithms.It is suggested that our algorithm is suited to some video compression transmission projects which need high video compression ratio. |
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| Keywords: | video compression size of adaptive block external contour |
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