| 综合颜色和纹理及SVM相关反馈的图像检索 |
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| 引用本文： | 朱红斌. 综合颜色和纹理及SVM相关反馈的图像检索[J]. 计算机工程与应用, 2009, 45(5): 183-185. DOI: 10.3778/j.issn.1002-8331.2009.05.054 |
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| 作者姓名： | 朱红斌 |
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| 作者单位： | 丽水学院,计算机与信息工程学院,浙江,丽水,323000 |
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| 摘 要： | 由于单一特征不足以准确地描述图像特征，提出了一种结合颜色特征和纹理特征的图像检索方法。针对传统颜色直方图中图像对所有像素具有相同重要性的问题进行了改进，提出像素加权的改进颜色直方图方法；然后采用Gabor小波提取纹理特征。为提高图像检索的性能，提出了一种支持向量机的相关反馈方法。实验结果表明，该方法具有较好的检索性能。
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| 关 键 词： | 颜色直方图 Gabor小波 图像检索 相关反馈 支持向量机 |
| 收稿时间： | 2007-10-17 |
| 修稿时间： | 2008-1-2 |
Image retrieval based on SVM relevance feedback using color and texture feature |
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| ZHU Hong-bin. Image retrieval based on SVM relevance feedback using color and texture feature[J]. Computer Engineering and Applications, 2009, 45(5): 183-185. DOI: 10.3778/j.issn.1002-8331.2009.05.054 |
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| Authors: | ZHU Hong-bin |
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| Affiliation: | Computer and Information Engineering，College of Lishui University，Lishui，Zhejiang 323000，China |
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| Abstract: | In this paper,a new method of content-based image retrieval is presented,which integrates color and texture feature. Color feature is extracted by the improved colors histogram;texture analysis is done using Gabor wavelet.In order to improve re- trieval performance,a relevance feedback mechanism based on support vector machines is introduced.Experiments show that the proposed system is not only efficient but also effective. |
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| Keywords: | color histogram Gabor wavelet image retrieval relevance feedback support vector machines |
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