標題: 3D Interactive System Using Integral Photography by Embedded Optical Sensors for Portable Devices
作者: Chen, Chun-Ho
Ting, Chih-Hung
Huang, Yi-Pai
光電工程學系
顯示科技研究所
Department of Photonics
Institute of Display
關鍵字: 3-D interactive system;optical embedded sensor;integral photography;micro lens array
公開日期: Nov-2016
摘要: An air-touch interactive system for portable devices is presented. An embedded optical sensor based on this approach was developed to realize a lightweight and thin-form-factor three-dimensional (3-D) interactive system. Using integral photography, the 3-D coordinates of an object are calculated. Moreover, the micro-lens array is implemented to improve the working range to 80 mm and achieve a position error of less than 5 mm. The spatial resolution in x-y and z domains is 1 and 5 mm, respectively. In addition, this system can also support a gesture vector sensing function in the far field up to 150 mm.
URI: http://dx.doi.org/10.1109/JDT.2016.2599186
http://hdl.handle.net/11536/132615
ISSN: 1551-319X
DOI: 10.1109/JDT.2016.2599186
期刊: JOURNAL OF DISPLAY TECHNOLOGY
Volume: 12
Issue: 11
起始頁: 1329
結束頁: 1334
Appears in Collections:Articles