Citation
Yl. Lay et Wy. Chen, Rotation measurement using a circular moire grating, OPT LASER T, 30(8), 1998, pp. 539-544
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS AND LASER TECHNOLOGY
ISSN journal
00303992
→ ACNP
Volume
30
Issue
8
Year of publication
1998
Pages
539 - 544
Database
ISI
SICI code
0030-3992(199811)30:8<539:RMUACM>2.0.ZU;2-C
Abstract
In this study a non-contact tracker for calculating the angle of rotation o
f a HMD (head-mounted display) is proposed. The merit of our proposed metho
d is that the computer will change the spatial view to match the user's hea
d posture and keep the 'immersion' sensation at high accuracy and precision
. Our results are validated using moire fringes as an excellent HMD tracker
. (C) 1999 Elsevier Science Ltd. All rights reserved.