Automatic calibration system of the temperature instrument display based on computer vision measuring

Zhihong Li; Jinze Li; Changchun Bao; Guifeng Hou; Chunxia Liu; Fang Cheng; Nianxin Xiao

doi:10.1117/12.869999

21 July 2010 Automatic calibration system of the temperature instrument display based on computer vision measuring

Zhihong Li, Jinze Li, Changchun Bao, Guifeng Hou, Chunxia Liu, Fang Cheng, Nianxin Xiao

Proceedings Volume 7749, 2010 International Conference on Display and Photonics; 774908 (2010) https://doi.org/10.1117/12.869999
Event: 2010 International Conference on Display and Photonics, 2010, Nanjing, China

Abstract

With the development of computers and the techniques of dealing with pictures and computer optical measurement, various measuring techniques are maturing gradually on the basis of optical picture processing technique and using in practice. On the bases, we make use of the many years' experience and social needs in temperature measurement and computer vision measurement to come up with the completely automatic way of the temperature measurement meter with integration of the computer vision measuring technique. It realizes synchronization collection with theory temperature value, improves calibration efficiency. based on least square fitting principle, integrate data procession and the best optimize theory, rapidly and accurately realizes automation acquisition and calibration of temperature.

Citation Download Citation

Zhihong Li, Jinze Li, Changchun Bao, Guifeng Hou, Chunxia Liu, Fang Cheng, and Nianxin Xiao "Automatic calibration system of the temperature instrument display based on computer vision measuring", Proc. SPIE 7749, 2010 International Conference on Display and Photonics, 774908 (21 July 2010); https://doi.org/10.1117/12.869999

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