Application research of vision technology in automobile radio panel measurement system

Xuan-hong Jin; Shu-guang Dai; Ping-an Mu

doi:10.1117/12.783518

17 January 2008 Application research of vision technology in automobile radio panel measurement system

Xuan-hong Jin, Shu-guang Dai, Ping-an Mu

Proceedings Volume 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 67233P (2008) https://doi.org/10.1117/12.783518
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

Abstract

This automobile radio panel measurement system can monitor the quality of automobile radio panel's VFD and LCD characters through making different parts' image templates with some image processing techniques. The previous system only powers the panel and measures the quality of the panel by eyes. This system takes the place of previous system and realizes the monitoring system's flexibility. In order to improve the system's stability, this paper analyses the characteristics of different partitions of VFD and LCD panel by some experiments and put forward an image processing method by synthesizing several image processing techniques.

Citation Download Citation

Xuan-hong Jin, Shu-guang Dai, and Ping-an Mu "Application research of vision technology in automobile radio panel measurement system", Proc. SPIE 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 67233P (17 January 2008); https://doi.org/10.1117/12.783518

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KEYWORDS

Image processing

Vacuum fluorescent displays

Image segmentation

Image quality

Particles

Computing systems

LCDs

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