| 应用3D SPECK的视频编码方法 |
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| 引用本文： | 陈彧赟,罗建书.应用3D SPECK的视频编码方法[J].中国空间科学技术,2005,25(1):60-66. |
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| 作者姓名： | 陈彧赟 罗建书 |
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| 作者单位： | 国防科学技术大学,长沙,410073 |
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| 摘 要： | 在基于提升格式的真三维小波包分解的基础上通过定义空间块结构，实现了SPECK算法的真三维扩展。该方法不涉及运动估计和运动补偿，具有计算量较小、编码快、低复杂的特点，产生的视频流是完全嵌入的。实验结果表明该方法能够快速的高效的压缩视频图像，是一种很有潜力的视频压缩编码方法。
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| 关 键 词： | SPECK 视频编码 视频压缩编码 运动补偿 运动估计 视频流 提升格式 压缩视频 算法 嵌入 |
Video Coding Using 3D SPECK |
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| Chen Yuyun,Luo Jianshu.Video Coding Using 3D SPECK[J].Chinese Space Science and Technology,2005,25(1):60-66. |
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| Authors: | Chen Yuyun Luo Jianshu |
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| Abstract: | In this paper, a new embedded 3D wavelet video coding method with 3D SPECK is considered. The method is based on real 3D wavelet packet transform, and implements a three dimensional extension of SPECK in still image coding by defining a new block structure. The method does not involve motion estimation, and has lower computational complexity and coding latency , and can make full embedded video streams. Experimental results show that the method is able to compress video rapidly and effectively, and is a video coding method with great potentials. |
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| Keywords: | Electric filter Video data Coding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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