Displaying a Moving Image by Multiple Steerable Projectors
Abstract
This paper proposes a method for precise overlapping of projected images from multiple steerable projectors. When they are controlled simultaneously, two problems are revealed: (1) even a slight positional error of the projected image, which does not matter in the case of a single projector, causes misalignments of multiple projected images that can be perceived clearly when using multiple projectors; and (2) as the projectors usually do not have architectures for their synchronization it is impossible to display a moving image that is by tiling or overlaying precisely the multiple projected images. To overcome (1), a method is proposed that measures preliminarily the misalignments through every plane in the environment, and hence displays the image without the misalignment. For (2), a consideration and a new proposal for the synchronization of multiple projectors are also discussed.
Cite
Text
Mitsugami et al. "Displaying a Moving Image by Multiple Steerable Projectors." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2007. doi:10.1109/CVPR.2007.383472Markdown
[Mitsugami et al. "Displaying a Moving Image by Multiple Steerable Projectors." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2007.](https://mlanthology.org/cvpr/2007/mitsugami2007cvpr-displaying/) doi:10.1109/CVPR.2007.383472BibTeX
@inproceedings{mitsugami2007cvpr-displaying,
title = {{Displaying a Moving Image by Multiple Steerable Projectors}},
author = {Mitsugami, Ikuhisa and Ukita, Norimichi and Kidode, Masatsugu},
booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition},
year = {2007},
doi = {10.1109/CVPR.2007.383472},
url = {https://mlanthology.org/cvpr/2007/mitsugami2007cvpr-displaying/}
}