Triangulation based laser range finder with CMOS image sensor in automotive field

Jih Huah Wu, Rong Sen Chang, Sheng Pin Su

研究成果: 雜誌貢獻會議論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

A prototype of range finder using a CMOS image sensor and a pulsed laser is developed for the automotive field. The system presented here is based on optical triangulation. The gravity of the infrared laser spot on CMOS image sensor is converted into pixel coordinates proportional to the distance to be measured. Based on the experimental tests of the system, it was found that the distance could be estimated with accuracy better than 2% within the range of 5 to 45 meters.

原文???core.languages.en_GB???
文章編號16
頁(從 - 到)86-93
頁數8
期刊Proceedings of SPIE - The International Society for Optical Engineering
5663
DOIs
出版狀態已出版 - 2005
事件Photonics in the Automobile - Geneva, Switzerland
持續時間: 29 11月 20041 12月 2004

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