| 基于金字塔结构颜色特征的图像数据库检索 |
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| 引用本文： | 王亮申,欧宗瑛,侯杰,于京诺,曲衍国,宋进桂,朱玉才.基于金字塔结构颜色特征的图像数据库检索[J].计算机工程与设计,2005,26(4):1041-1042,1047. |
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| 作者姓名： | 王亮申 欧宗瑛 侯杰 于京诺 曲衍国 宋进桂 朱玉才 |
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| 作者单位： | 烟台师范学院,山东,烟台,264025;大连理工大学,辽宁,大连,116023 |
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| 摘 要： | 为了简单、准确定义图像的颜色特征，提出了基于区域块的颜色直方图技术。将目标集中在图像的中间区域，按照金字塔结构对图像分区并构建分区颜色直方图；相同区域内容在不同层中描述，从而可以在一定程度上解决普通直方图很难表达空间信息问题。
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| 关 键 词： | 数据库检索 图像 颜色特征 矩 直方图 |
| 文章编号： | 1000-7024(2005)04-1041-02 |
Retrieval to image database based on color features with pyramid construction |
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| WANG Liang-shen,OU Zong-ying,HOU Jie,YU Jing-nuo,QU Yan-guo,SONG Jin-gui,ZHU Yu-cai.Retrieval to image database based on color features with pyramid construction[J].Computer Engineering and Design,2005,26(4):1041-1042,1047. |
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| Authors: | WANG Liang-shen OU Zong-ying HOU Jie YU Jing-nuo QU Yan-guo SONG Jin-gui ZHU Yu-cai |
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| Affiliation: | WANG Liang-shen 1,OU Zong-ying 2,HOU Jie 1,YU Jing-nuo 1,QU Yan-guo 1,SONG Jin-gui 1,ZHU Yu-cai 1 |
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| Abstract: | In order to describe the features to a color image more simply and accurately, a region-based color histogram approach is pro- posed. It focuses its attention on the center of an image, segments an image into several blocks with pyramid data structure, and builds an integrated color histogram composed with subregion color histograms. This integrated color histogram overcomes the disadvantage of simple global color histogram. |
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| Keywords: | database retrieval image color feature moment histogram |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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