標題: Liquid Crystal Lens for Axially Distributed Three-Dimensional Sensing
作者: Huang, Yi-Pai
Chen, Chih-Wei
Cho, Myungjin
Javidi, Bahram
光電工程學系
Department of Photonics
關鍵字: Liquid crystal lens;axially distributed sensing
公開日期: 2013
摘要: In this paper, we present a novel three-dimensional (3D) sensing system which can demonstrate 3D acquisition. The proposed system is using an electronically tunable liquid crystal (LC) lens with axially distributed sensing method. Therefore, multiple 2D images with slightly different perspectives by varying the focal lengths of the LC lens without mechanical movements of an image sensor can be recorded. And then the 3D images are further reconstructed according to the ray-back projection algorithm. The preliminary functionalities are also demonstrated in this paper. We believe that our proposed system may useful for a compact 3D sensing camera system
URI: http://hdl.handle.net/11536/22487
http://dx.doi.org/10.1117/12.1518457
ISBN: 978-0-8194-9529-7
ISSN: 0277-786X
DOI: 10.1117/12.1518457
期刊: THREE-DIMENSIONAL IMAGING, VISUALIZATION, AND DISPLAY 2013
Volume: 8738
Appears in Collections:Conferences Paper


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