A virtual touched 3D interactive display with embedded optical sensor array for 5-axis (x, y, z, θ, φ) detection

Guo Zhen Wang*, Ming Ching Ma, Shang Yu Tung, Yi-Pai Huang, Hung Wei Tseng, Jui Chi Lo, Chung Hong Kuo

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

3D interactive display with embedded optical sensor was one of the interactive systems. Based on optical sensor based system, traditional algorithm which used LED light source as a 3D interactive device can only obtain three dimensional information(x, y and z) of LED. Furthermore, the traditional algorithm is difficult to calculate correct three dimensional information of LED when LED has inclined direction or has a rotation angle. Therefore, T mark algorithm was proposed to obtain 5-axis information (x ,y ,z, θ, and φ) of LED no matter where LED was vertical or inclined to panel and whatever it rotated. Finally, the proposed algorithm was demonstrated to interact with auto-stereoscopic images on 4-inch panel in real time process.

Original languageEnglish
Pages (from-to)737-740
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume42
Issue number1
DOIs
StatePublished - 1 Jun 2011
Event49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, United States
Duration: 15 May 201120 May 2011

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