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Volume: 36 | Article ID: AVM-110
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An Integrated and Fully Automated Test Solution for Automotive Cameras of Ultrawide Angle of View
  DOI :  10.2352/EI.2024.36.17.AVM-110  Published OnlineJanuary 2024
Abstract
Abstract

Vehicle-borne cameras vary greatly in imaging properties, e.g., angle of view, working distance and pixel count, to meet the diverse requirements of various applications. In addition, auto parts must tolerate dramatic variations in ambient temperature. These pose considerable challenges to the automotive industry when it comes to the evaluation of automotive cameras in terms of imaging performance. In this paper, an integrated and fully automated system, developed specifically to address these issues, is described. The key components include a collimator unit incorporating a LED light source and a transmissive test target, a mechanical structure that holds and moves the collimator and the camera under test, and a software suite that communicates with the controllers and computes the images captured by the camera. With the multifunctional system, imaging performance of cameras can be conveniently measured at a high degree of accuracy, precision and compatibility. The results are consistent with those obtained from tests conducted with conventional methods. Preliminary results demonstrate the potential of the system in terms of functionality and flexibility with continuing development.

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Xingbo Wang, SangKyu Yang, "An Integrated and Fully Automated Test Solution for Automotive Cameras of Ultrawide Angle of Viewin Electronic Imaging,  2024,  pp 110-1 - 110-4,  https://doi.org/10.2352/EI.2024.36.17.AVM-110

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