| 基于模糊C-划分和3D小波变换的视频编码方法 |
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| 引用本文： | 张洁,蒋继宏,许鹏飞.基于模糊C-划分和3D小波变换的视频编码方法[J].后勤工程学院学报,2008,24(4):48-51. |
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| 作者姓名： | 张洁 蒋继宏 许鹏飞 |
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| 作者单位： | 1. 后勤工程学院,基础部,重庆,400016
2. 后勤工程学院,训练部,重庆,400016 |
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| 摘 要： | 在传统矢量量化的基础上,引入噪声模型的影响,结合模糊数学理论,提出了一种基于模糊C-划分的混合噪声模型的矢量量化方法,并将其应用到视频编码中。文中视频编码方法采用了运动补偿与3D小波变换相结合。主要对基于模糊C-划分的混合噪声模型的矢量量化进行了分析。实验结果表明,该方法在视频压缩中具有良好的效果。
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| 关 键 词： | 视频编码 模糊C-划分 噪声 矢量量化 |
Video Coding Using Fuzzy C-means and 3D Wavelet Transform |
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| ZHANG Jie,JIANG Ji-hong,XU Peng-fei.Video Coding Using Fuzzy C-means and 3D Wavelet Transform[J].Journal of Logistical Engineering University,2008,24(4):48-51. |
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| Authors: | ZHANG Jie JIANG Ji-hong XU Peng-fei |
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| Abstract: | Based on the vecter quantization,with the combination of noise model influence and fuzzy mathematics theory,this paper presents a vector quantization method using fuzzy C-means based noise-mixed vector quantization which then is used for video coding.The coding scheme in this paper uses motion compensation combined with 3D wavelet transform.It mainly shows the analysis of fuzzy C-means based noise-mixed vector quantization.The experimental results show that this coding scheme performances well in video compression. |
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| Keywords: | video coding fuzzy C-means noise vetor quantization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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