Digital library of construction informatics and information technology in civil engineering and construction
Digital library
Paper: 30d9
| Paper title: | Large Scale Calibration for Augmented Reality on Construction Sites |
| Authors: | Shin, Do Hyoung; Jung, Wonjo; and Dunston, Phillip |
| Summary: | Accurate calibration methods are a key to achieve accurate registration in AR systems. Most calibrations developed thus far represent the system accuracy as pixel errors regardless of the view distance. Examination of work tasks in construction, however, indicates that the system accuracy may not satisfy the accuracy demands of specific work tasks due to variations in the view distance. This indicates the necessity of large scale calibration for construction sites for seeing objects at longer ranges with satisfactory system accuracy. This paper proposes a new scheme for large scale AR calibration for construction sites. |
| Type: | normal paper |
| Year of publication: | 2007 |
| Keywords: | Augmented Reality, large scale calibration, construction |
| Series: | convr:2007 |
| Download paper: | /pdfs/30d9.content.01902.pdf |
| Citation: | Shin, Do Hyoung; Jung, Wonjo; and Dunston, Phillip (2007). Large Scale Calibration for Augmented Reality on Construction Sites. 7th International Conference on Construction Applications of Virtual Reality (CONVR 2007), Oct. 22-23, University Park, PA, 139-146. , http://itc.scix.net/paper/30d9 |
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