| 三维自组织映射网络在图像压缩中的应用 |
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| 引用本文： | 陈冬梅.三维自组织映射网络在图像压缩中的应用[J].科技通报,2012,28(2):67-68,73. |
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| 作者姓名： | 陈冬梅 |
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| 作者单位： | 桂林电子科技大学信息与通信学院,广西桂林,541004 |
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| 摘 要： | 利用三维自组织映射网络的自组织功能,设计矢量量化码书,实现图像压缩矢量量化。实验结果表明,码书尺寸一定时,三维SOM网络所恢复的图像质量高于二维SOM网络。
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| 关 键 词： | 自组织映射 矢量量化 图像压缩 |
Application of Three-Dimensional Self-Organization Maps in Image Compression |
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| CHEN Dongmei.Application of Three-Dimensional Self-Organization Maps in Image Compression[J].Bulletin of Science and Technology,2012,28(2):67-68,73. |
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| Authors: | CHEN Dongmei |
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| Institution: | CHEN Dongmei(Information and Communication School,Guilin University of Electronic Technology,Guilin 541004,China) |
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| Abstract: | The clustering function of the three-dimensional self-organization mapping network is used to design codebook of vector quantization.Experiment results shows that the peak signal-to-noise ratio(PSNR) of the three-dimensional self-organization mapping neural network is high than the PSNR of the two-dimensional self-organization mapping neural network. |
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| Keywords: | Self-organization mapping Vector Quantization Image compressing |
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