Journal Home Online First Current Issue Archive For Authors Journal Information 中文版

Strategic Study of CAE >> 2002, Volume 4, Issue 8

Determination and Division of Radiative Color Gamut in Primary-Color Method for Temperature Measurement

Department of Thermal Science and Energy Engineering, USTC, Hefei 230026, China

Funding project: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) Received: 2002-02-06 Available online: 2002-08-20

Next Previous

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.

Figures

图1

图2

图3

References

[ 1 ] 俞斯乐, 等.电视原理[M ].北京:国防工业出版社, 1984.15~21, 30 link1

[ 2 ] 程晓舫, 周 洲.彩色三基色温度测量原理的研究[J].中国科学E缉, 1997, 27 (4) :343 link1

[ 3 ] 复旦大学数学系.曲线与曲面[M].北京:科学出版社, 1977.137 link1

Related Research