5 March 2008 The registration algorithms for a video see-through augmented reality tabletop system
Author Affiliations +
Proceedings Volume 6623, International Symposium on Photoelectronic Detection and Imaging 2007: Image Processing; 66231M (2008); doi: 10.1117/12.791519
Event: International Symposium on Photoelectronic Detection and Imaging: Technology and Applications 2007, 2007, Beijing, China
Abstract
The traditional tabletop AR systems general use head mounted display (HMD) that has some shortcomings, such as the imprecise precision and low flexibility. To solve these problems, a new design of video see-through tabletop system is presented. In this paper, we describe an outline of the system and the registration algorithms for the system. A system origin calibration algorithm is proposed. In the calibration experiment, a sign cube is introduced for the first shooting of the camera. The position of the sign cube becomes the origin of the world reference frame, in which the translation and rotation of the virtual objects relative to the origin can be calculated easily. The experimental results show that the video see-through tabletop system meets the precision and flexibility requirements very well.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yang Zhang, Ya Zhou, Da-yuan Yan, Jin-tao Ma, Xian-peng Liu, "The registration algorithms for a video see-through augmented reality tabletop system", Proc. SPIE 6623, International Symposium on Photoelectronic Detection and Imaging 2007: Image Processing, 66231M (5 March 2008); doi: 10.1117/12.791519; https://doi.org/10.1117/12.791519
PROCEEDINGS
9 PAGES


SHARE
KEYWORDS
Cameras

Calibration

Video

Detection and tracking algorithms

Augmented reality

Imaging systems

Digital signal processing

RELATED CONTENT

Human body motion capture from multi-image video sequences
Proceedings of SPIE (January 10 2003)
HABE real-time image processing
Proceedings of SPIE (July 15 1999)
Vision-based augmented reality system
Proceedings of SPIE (April 01 2003)

Back to Top