| 利用颜色进行模式分类与图象检索的方法及应用 |
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| 引用本文： | 艾矫燕,朱学峰. 利用颜色进行模式分类与图象检索的方法及应用[J]. 自动化与信息工程, 2002, 23(1): 5-8 |
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| 作者姓名： | 艾矫燕 朱学峰 |
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| 作者单位： | 华南理工大学电子与信息学院自动控制工程系 |
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| 摘 要： | 本文论述了利用颜色进行模式分类与图象检索的基本概念和一般方法。颜色是图象的一个重要视觉特征。用计算机描述和处理图象颜色首先要选择合适的颜色空间（模型），并提取图像的主要颜色特征。彩色图象模式分类可分三个级别：象素级，区域级及图象级，图象检索主要利用颜色的直方图特征及其各种距离度量来实现。
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| 关 键 词： | 颜色空间 颜色特征 模式分类 图像检索 图像处理 计算机 |
The Methods and Applications of Pattern Classification and Image Retrieval by Color Characteristics |
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| Ai Jiaoyan Zhu Xuefeng. The Methods and Applications of Pattern Classification and Image Retrieval by Color Characteristics[J]. Automation & Information Engineering, 2002, 23(1): 5-8 |
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| Authors: | Ai Jiaoyan Zhu Xuefeng |
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| Affiliation: | College of Electronics and Information Engineering South China University of Technology |
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| Abstract: | In this article the basic concepts and current methods on color characteristics based pattern classification and image retrieval are described. Color is one of the most important characters of an image. The first stage should be the selection of an appropriate color space and extracting the major color characteristics when describing and processing an image with computer. There are three levels of selection in pattern classification of color images: pixel-based, area-based and image-based. Color histogram and various distances of histogram are the major tools of image retrieval. |
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| Keywords: | Color Space Color Characteristics Pattem Classification Image Retrieval |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
