| 一种改进的基于彩色图像的颜色直方图算法 |
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| 引用本文： | 杨培,孙劲光,张新君,崔彩风. 一种改进的基于彩色图像的颜色直方图算法[J]. 计算机与现代化, 2008, 0(9): 95-96. DOI: 10.3969/j.issn.1006-2475.2020.09.017 |
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| 作者姓名： | 杨培 孙劲光 张新君 崔彩风 |
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| 作者单位： | 辽宁工程技术大学电子与信息工程学院,辽宁,葫芦岛,125105 |
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| 摘 要： | 针对传统彩色直方图检索方法只考虑了颜色在图像整体上的分布,没有考虑颜色在图像局部上的空间分布的缺点,提出了一种基于同一颜色最大连通面积直方图改进方法。该方法分析了具有相同颜色的像素在空间分布上的差异,在传统直方图中融入了同一颜色构成的最大连通区域的面积信息,达到了较好的检索效果。
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| 关 键 词： | 图像检索 颜色直方图 空间信息 |
An Improved Color Histogram Algorithm Based on Color Image |
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| YANG Pei,SUN Jing-guang,ZHANG Xin-jun,CUI Cai-feng. An Improved Color Histogram Algorithm Based on Color Image[J]. Computer and Modernization, 2008, 0(9): 95-96. DOI: 10.3969/j.issn.1006-2475.2020.09.017 |
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| Authors: | YANG Pei SUN Jing-guang ZHANG Xin-jun CUI Cai-feng |
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| Affiliation: | (Department of Electronics and Information Engineering, Liaoning Technical University, Huludao 125105, China) |
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| Abstract: | The traditional color histogram retrieval method only considered the color of the image on the overall distribution,but not considered local color in the image of the spatial distribution of defects.This paper presents an improved method of largest connectivity area histogram based on the same color.The method analyzes the pixels with the same color in the spatial distribution of the difference.To reach a better search result,it inosculates the same color histogram with largest connectivity area in traditional histogram. |
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| Keywords: | image retrieval color histogram spatial information |
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