| 一种基于纹理特征的图像检索算法 |
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| 引用本文： | 李艳,宋琳琳,白玉峰. 一种基于纹理特征的图像检索算法[J]. 内蒙古民族大学学报(自然科学版), 2009, 24(4): 377-379 |
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| 作者姓名： | 李艳 宋琳琳 白玉峰 |
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| 作者单位： | 内蒙古民族大学,内蒙古,通辽,028043 |
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| 摘 要： | 本文介绍了一种基于纹理特征中心加权的图像检索算法.计算差分矩阵进行纹理的相似度比较,并且根据图像中心的重要性,对图像不同像素的差分值采用不同的加权系数,越靠近图像中心加权系数越大.最后,与差分直方图进行比较,实验表明,本文算法具有比较好的检索结果.
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| 关 键 词： | 差分矩阵 加权特征 图像检索 |
An Image Retrieval Algorithm Based on Texture Features |
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| LI Yan,SONG Lin-lin,BAI Yu-feng. An Image Retrieval Algorithm Based on Texture Features[J]. Journal of Inner Mongolia University for the Nationalities(Natural Sciences), 2009, 24(4): 377-379 |
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| Authors: | LI Yan SONG Lin-lin BAI Yu-feng |
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| Affiliation: | (Inner Mongolia University for Nationalities, Tongliao 0280g3,China) |
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| Abstract: | This paper introduces an image retrieval algorithm based on texture features and compare the similarity by difference matrix.According to the importance of the image centre,the different feature weights are adopted in the different difference.Feature has more high weight when close to the image center.Finally,comparing with difference histogram method,the experiment results show that the proposed algorithm has better retrieval results. |
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| Keywords: | Difference matrix Weighted feature Image Retrieval |
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