| 一种基于二维Brushlet变换的纹理图像检索方法 |
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| 引用本文： | 王改梅,高悦,向阳. 一种基于二维Brushlet变换的纹理图像检索方法[J]. 计算机应用与软件, 2012, 0(1): 267-269 |
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| 作者姓名： | 王改梅 高悦 向阳 |
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| 作者单位： | 西安通信学院 |
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| 摘 要： | 提出一种利用Brushlet变换分解图像,提取纹理特征进行图像检索的新方法。该方法利用Brushlet的特性,成功地检测到了纹理图像的方向信息,弥补了小波变换的不足,从而形成能够精确表征图像的特征矢量。匹配算法则使用比值相似度。实验结果表明,该方法计算简单、有效、检索效果较好。
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| 关 键 词： | 图像检索 Brushlet 纹理 特征矢量 |
TEXTURE IMAGE RETRIEVAL BASED ON 2D-BRUSHLET TRANSFORMATION |
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| Wang Gaimei Gao Yue Xiang Yang. TEXTURE IMAGE RETRIEVAL BASED ON 2D-BRUSHLET TRANSFORMATION[J]. Computer Applications and Software, 2012, 0(1): 267-269 |
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| Authors: | Wang Gaimei Gao Yue Xiang Yang |
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| Affiliation: | Wang Gaimei Gao Yue Xiang Yang(Xi’an Communications Institution,Xi’an 710106,Shaanxi,China) |
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| Abstract: | A new method for image retrieval is presented which decomposes image and extracts image’s texture features using Brushlet transformation.Making use of the advantage of Brushlet,the method successfully detected the directional information of texture image,which makes up the deficiency of wavelet transformation.The method forms feature vectors that can represent image accurately.Besides,the ratio similarity is adopted in match algorithm.Experimental results have shown that the method is simple in computation and is effective,and achieves satisfied retrieval results. |
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| Keywords: | Image retrieval Brushlet Texture Feature extraction |
| 本文献已被 CNKI 等数据库收录！ |
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