Use bionic microlens array and CMOS image sensor for three-dimensional motion detection

Chung You Liu, Jun Fu Chuang, Ting Chieh Yu, Kerwin Wang

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

This paper proposed a novel three dimensional motion detection design. This design consists of a bionic microlens array, which integrates an aberration limited four-lens system and a CMOS image sensor to mimic insect compound eye vision. The microlens array, made from time multiplexed SF 6/O 2 plasma and PDMS (polydimethylsiloxane)-molding, is directly placed on the top of CMOS image sensor. A LED testing setup is prepared to project referent rays through the artificial ommatidium to the image sensor for 3D motion analysis and characterization. A computational method also has been established to convert sensor image into displacement. Both analysis and experiment results demonstrate that the design can predict the three-dimensional positions with average error less than 2.41%.

原文English
主出版物標題2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012
頁面388-391
頁數4
DOIs
出版狀態Published - 2012 六月 1
事件7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012 - Kyoto, Japan
持續時間: 2012 三月 52012 三月 8

出版系列

名字2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012

Other

Other7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012
國家Japan
城市Kyoto
期間12-03-0512-03-08

    指紋

All Science Journal Classification (ASJC) codes

  • Engineering (miscellaneous)

引用此

Liu, C. Y., Chuang, J. F., Yu, T. C., & Wang, K. (2012). Use bionic microlens array and CMOS image sensor for three-dimensional motion detection. 於 2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012 (頁 388-391). [6196800] (2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012). https://doi.org/10.1109/NEMS.2012.6196800