| 利用颜色和纹理特征的图像检索技术研究 |
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| 引用本文： | 许锐.利用颜色和纹理特征的图像检索技术研究[J].贵州大学学报(自然科学版),2008,25(4). |
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| 作者姓名： | 许锐 |
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| 作者单位： | 福建工程学院计算机与信息科学系,福建福州,350014 |
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| 基金项目： | 福建工程学院科研发展基金资助项目 |
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| 摘 要： | 提出了融合颜色和纹理特征的图像检索算法.在颜色特征的提取中,提出了一种矩形重叠式分块策略对图像进行分块.在对纹理特征提取中,提出了利用共生矩阵对图像的整体区域有着较好的处理效果以及Gabor小波变换对图像中的局部区域的频率和方向信息的优异性能.利用归一化理论,融合3种不同特征.并通过实验证明该方法能够提高图像的检索性能.
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| 关 键 词： | 图像检索 特征提取 综合特征 相似性度量 |
A Research of Image Retrieval Based on Utilizing of Color and Texture Features |
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| XU Rui.A Research of Image Retrieval Based on Utilizing of Color and Texture Features[J].Journal of Guizhou University(Natural Science),2008,25(4). |
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| Authors: | XU Rui |
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| Affiliation: | XU Rui (Compute , Information Science Department,Fujian University of Technology,Fuzhou 350014,China) |
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| Abstract: | A new method combining color feature and texture feature is presented.During the study of color features extraction,this paper proposes an image retrieval method based on color-space histogram,which designs rectangular overlapped sub-regions to get color histogram in each region.this paper has studied the image retrieval method using color feature and texture feature.Co-occurrence matrixes are good at extracting important information from the whole images and Gabor filters are good at extracting information... |
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| Keywords: | Image Retrieval Feature Extraction Comprehensive Feature Similarity Measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
