| 彩色测温方法中物体辐射色域的界定和划分 |
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| 引用本文： | 王安全,程晓舫,陆少松. 彩色测温方法中物体辐射色域的界定和划分[J]. 中国工程科学, 2002, 4(8): 54-57 |
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| 作者姓名： | 王安全 程晓舫 陆少松 |
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| 作者单位： | 中国科学技术大学热科学和能源工程系,合肥,230026 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金资助项目(97035821);安徽省教育厅重点科研计划资助项目(2001kj2652d) |
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| 摘 要： | 介绍了彩色测温方法的基本原理, 并基于可见光波段内光谱发射率的线性模型给出物体辐射颜色色品的表述; 明确了一个色品最多只能求解出两个温度; 解决了彩色测温方法中物体辐射色域的界定问题,并将辐射色域划分为温度单解域和双解域。
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| 关 键 词： | 辐射测温 彩色测温 色域 发射率 |
| 文章编号： | 1009-1742(2002)08-0054-04 |
| 收稿时间： | 2002-02-06 |
Determination and Division of Radiative Color Gamut in Primary-Color Method for Temperature Measurement |
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| Wang Anquan,Cheng Xiaofang,Lu Shaosong. Determination and Division of Radiative Color Gamut in Primary-Color Method for Temperature Measurement[J]. Engineering Science, 2002, 4(8): 54-57 |
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| Authors: | Wang Anquan Cheng Xiaofang Lu Shaosong |
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| Abstract: | The principle of primary color method for temperature measurement is firstly introduced in this article. Based on the lineal model of spectral emissivity in the range of visible spectrum, the formulation of radiative chrominance of real bodies is put forward. Afterwards, it's made clear that two temperature solutions can be derived from one specific chrominance at most. The radiative color gamut is determined and divided into two components, the single solution gamut and the dual solution gamut. [ |
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| Keywords: | temperature measurement primary color method color gamut emissivity |
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