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Proceedings Paper

Method of one-dimensional optoelectronic high-speed detection on two-dimensional temperature field
Author(s): Qi L. Wang; Jianxin Chang; Jianliang Jiang; Xiaohua Liu
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Paper Abstract

In this article, we have given a real-time, high-speed, convenient, economic opt-electronic detecting method of 1D on 2D temperature field. To avoid the great expenditure of high-speed area CCD, we use coherent fiber bundle, and transform a 2D temperature image into 1D spatial optical signal. After it is fed into high-speed line CCD, the original 2D temperature field will be further processed on computer. With this, 2D temperature field will be further processed on computer. This method has been applied to the investigation on temperature measurement of combustion engine,and the frame frequency of this system has reached at 7kHz.

Paper Details

Date Published: 10 August 1998
PDF: 5 pages
Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); doi: 10.1117/12.318364
Show Author Affiliations
Qi L. Wang, Beijing Institute of Technology (China)
Jianxin Chang, Beijing Institute of Technology (China)
Jianliang Jiang, Beijing Institute of Technology (China)
Xiaohua Liu, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 3558:
Automated Optical Inspection for Industry: Theory, Technology, and Applications II
Shenghua Ye, Editor(s)

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