| 基于Lab颜色空间的彩色等差线骨架线的提取 |
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| 引用本文： | 何能斌,杜云海.基于Lab颜色空间的彩色等差线骨架线的提取[J].河南科学,2008,26(11). |
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| 作者姓名： | 何能斌 杜云海 |
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| 作者单位： | 郑州大学,工程力学系,郑州,450001 |
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| 摘 要： | 提出一种基于Lab颜色空间的彩色等差线提取新技术,即针对白光光源的彩色等差线条纹图特点,将图像从RGB颜色空间转换到Lab颜色空间a通道,实现对彩色等差线条纹的精确提取.
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| 关 键 词： | 光弹性试验 等差线 Lab颜色空间 骨架线 |
Extraction Method of Isochromatic's Skeleton Based on Lab Color Space |
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| He Nengbin,Du Yunhai.Extraction Method of Isochromatic's Skeleton Based on Lab Color Space[J].Henan Science,2008,26(11). |
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| Authors: | He Nengbin Du Yunhai |
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| Institution: | He Nengbin,Du Yunhai(Department of Engineering Mechanics,Zhengzhou University,Zhengzhou 450001,China) |
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| Abstract: | A new technique used for isochromatic extraction is proposed on the basis of Lab color space.According to the isochromatic color character of a photoelastic model in circular polariscope with white lightf,etch isochromatic skeleton lines accurately by transforming the RGB color space into channel a of the Lab color space. |
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| Keywords: | photoelasticity experiment isochromatic color space of Lab skeleton |
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