Laser range finder with CMOS image sensor in automotive field

Jih Huah Wu, Rong Sen Chang

研究成果: 雜誌貢獻會議論文同行評審

1 引文 斯高帕斯(Scopus)


A low cost prototype of a laser range finder using a CMOS image sensor is developed for the automotive field. The system presented here is based on 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 5% within the range of 5 to 45 meters at twilight and night. Experimental results are provided and possible improvements are discussed.

頁(從 - 到)368-377
期刊Proceedings of SPIE - The International Society for Optical Engineering
出版狀態已出版 - 2004
事件Novel Optical Systems Design and Optimization VII - Denver, CO, United States
持續時間: 2 8月 20043 8月 2004


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