| 一种新的基于加权颜色特征的图像检索算法 |
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| 引用本文： | 方珍红,谢明元,杨玲.一种新的基于加权颜色特征的图像检索算法[J].激光与红外,2013,43(4):471-474. |
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| 作者姓名： | 方珍红 谢明元 杨玲 |
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| 作者单位： | 成都信息工程学院,四川成都,610225 |
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| 基金项目： | 国家自然科学基金项目（No.81201158），中国气象局行业专项（No.GYHY200906032）资助 |
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| 摘 要： | 针对传统基于颜色直方图为特征的图像检索算法的不足,提出了一种新的颜色特征提取算法.利用模糊C均值聚类(FCM)对HSV空间的颜色信息进行聚类,然后对颜色信息进行加权颜色直方图统计,得到主颜色直方图.实验结果表明,新的加权主颜色直方图的图像检索算法比传统颜色直方图具有更高的检索精度.
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| 关 键 词： | 图像检索 颜色直方图 主颜色 模糊C均值聚类 |
New retrieval algorithm based on weighted color feature |
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| FANG Zheng-hong,XIE Ming-yuan,YANG Ling.New retrieval algorithm based on weighted color feature[J].Laser & Infrared,2013,43(4):471-474. |
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| Authors: | FANG Zheng-hong XIE Ming-yuan YANG Ling |
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| Affiliation: | Chengdu University of Information Technology,Chengdu 610225,China |
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| Abstract: | In order to overcome the shortcomings of traditional image retrieval algorithm based on color histogram,a new algorithm of color feature extraction is proposed.First,Fuzzy C-Means clustering algorithm is used to cluster the HSV color space information,and then et is calculate the domain color histogram by weighting color information.The experiment results show that the new image retrieval algorithm based on weighted domain color histogram has better retrieval correctness. |
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