| 基于主颜色归一化转动惯量的图像检索方法 |
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| 引用本文： | 聂加娜,李波,李宪玲,赵景秀. 基于主颜色归一化转动惯量的图像检索方法[J]. 数字社区&智能家居, 2010, 0(1) |
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| 作者姓名： | 聂加娜 李波 李宪玲 赵景秀 |
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| 作者单位： | 曲阜师范大学计算机科学学院;唐山学院计算机科学与技术系; |
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| 摘 要： | 为克服传统颜色直方图无法反映颜色的空间信息这一缺陷,该文提出了一种结合颜色直方图和主颜色NMI不变特征的图像检索方法。求取的主颜色的NMI不变特征即反映了图像的大体轮廓也包含了主颜色的空间信息,实验结果表明,该方法获得了图像的颜色信息和形状信息,弥补了传统颜色直方图的不足,具有良好的检索效果。
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| 关 键 词： | 颜色直方图 归一化转动惯量 图像检索 |
Image Retrieval Method Based on NMI Invariable Feature of Dominant Color |
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| NIE Jia-na,LI Bo,LI Xian-ling,ZHAO Jing-xiu. Image Retrieval Method Based on NMI Invariable Feature of Dominant Color[J]. Digital Community & Smart Home, 2010, 0(1) |
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| Authors: | NIE Jia-na LI Bo LI Xian-ling ZHAO Jing-xiu |
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| Affiliation: | 1.School of Computer Science;QuFu Normal Universty;Rizhao 273165;China;2.Computer Science & Technology;TangShan College;Tangshan 063000;China |
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| Abstract: | Content-based image retrieval is an investigative hotspot of the domain and foreign at present, the traditional color image retrieval based on color histograms can't include the spatial distribution information of color, and leads high noise ratio.The image retrieval method based on NMI invariable feature of dominant color combines the feature of color with shape, the dominant color is determined by color histogram, the shape feature can be described by the NMI invariable feature of dominant color.The resul... |
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| Keywords: | color histogram NMI invariable feature image retrieval |
| 本文献已被 CNKI 等数据库收录！ |
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