| 基于改进的小波变换的纹理特征提取算法 |
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| 引用本文： | 侯艳丽. 基于改进的小波变换的纹理特征提取算法[J]. 科技信息, 2007, 0(17): 70-71 |
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| 作者姓名： | 侯艳丽 |
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| 作者单位： | 商丘师范学院计算机科学系 河南商丘476000 |
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| 摘 要： | 提出了一种基于改进的小波变换的纹理特征提取算法。首先介绍了基于金字塔小波变换的纹理特征提取方法,然后在分析金字塔小波变换和离散小波框架的基础上,提出一种基于改进的离散小波变换的纹理特征提取方法。最后,给出了上述算法的计算机实现方法,并进行了计算机仿真研究。
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| 关 键 词： | 纹理图像 小波变换 特征提取 |
Texture Segmentation Algorithm Based on Modified Wavelet Transform |
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| HOU Yan-li. Texture Segmentation Algorithm Based on Modified Wavelet Transform[J]. Science, 2007, 0(17): 70-71 |
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| Authors: | HOU Yan-li |
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| Affiliation: | HOU Yan-li Department of Computer,Shangqiu Teachers College,Shangqiu 476000,China |
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| Abstract: | A texture feature extraction algorithm based on modified wavelet transform is studied in this paper. Firstly, a texture feature extraction algorithm based on pyramid structured wavelet transform is introduced. And then, on the analysis of pyramid structured wavelet transform and discrete wavelet frame transform, an effective texture feature extraction algorithm has been proposed using the modified discrete wavelet transform. At last, the computer realization steps of the algorithm mentioned above are presented, and computer simulation researches are performed on the algorithm. |
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| Keywords: | itexture image wavelet transform feature extraction |
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