The effects of temperature variation on videometric measurement and a compensation method

作者：

Highlights：

• This paper proposed a compensation method for eliminating the effects of temperature variation in the long duration application of image vision.

• A model of the relationship between the camera parameters and temperature variations is established with the system identification method.

• Experiments are carried on. The analyses and experiments demonstrate the feasibility and efficiency of the proposed method.

摘要

•This paper proposed a compensation method for eliminating the effects of temperature variation in the long duration application of image vision.•A model of the relationship between the camera parameters and temperature variations is established with the system identification method.•Experiments are carried on. The analyses and experiments demonstrate the feasibility and efficiency of the proposed method.

论文关键词：Vision,Measurement,Temperature,Video,Experiment

论文评审过程：Received 11 March 2013, Revised 8 July 2014, Accepted 21 August 2014, Available online 28 September 2014.

论文官网地址：https://doi.org/10.1016/j.imavis.2014.08.011