Abstract
This paper presents a robust and flexible framework for augmented reality which does not require instrumenting either the environment or the workpiece. A model-based visual tracking system is combined with rate gyroscopes to produce a system which can track the rapid camera rotations generated by a head-mounted camera, even if images are substantially degraded by motion blur. This tracking yields estimates of head position at video field rate (50Hz) which are used to align computer-generated graphics on an optical see-through display. Nonlinear optimisation is used for the calibration of display parameters which include a model of optical distortion. Rendered visuals are pre-distorted to correct the optical distortion of the display.
| Original language | English |
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| Title of host publication | Proceedings - 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality, ISMAR 2003 |
| Publisher | IEEE, Institute of Electrical and Electronics Engineers |
| Pages | 113-122 |
| Number of pages | 10 |
| ISBN (Electronic) | 0769520065 |
| DOIs | |
| Publication status | Published - 1 Jan 2003 |
| Externally published | Yes |
| Event | 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality, ISMAR 2003 - Tokyo, Japan Duration: 7 Oct 2003 → 10 Oct 2003 |
Conference
| Conference | 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality, ISMAR 2003 |
|---|---|
| Country/Territory | Japan |
| City | Tokyo |
| Period | 7/10/03 → 10/10/03 |