A 2D Fiducial Tracking Method based on Topological Region Adjacency and Angle Information

Hiroki Nishino

Proceedings of the International Conference on New Interfaces for Musical Expression

Abstract:

We describe a new method for 2D fiducial tracking. We use region adjacency information together with angles between regions to encode IDs inside fiducials, whereas previous research by Kaltenbrunner and Bencina utilize region adjacency tree. Our method supports a wide ID range and is fast enough to accommodate real-time video. It is also very robust against false positive detection.

Citation:

Hiroki Nishino. 2009. A 2D Fiducial Tracking Method based on Topological Region Adjacency and Angle Information. Proceedings of the International Conference on New Interfaces for Musical Expression. DOI: 10.5281/zenodo.1177643

BibTeX Entry:

  @inproceedings{Nishino2009,
 abstract = {We describe a new method for 2D fiducial tracking. We use region adjacency information together with angles between regions to encode IDs inside fiducials, whereas previous research by Kaltenbrunner and Bencina utilize region adjacency tree. Our method supports a wide ID range and is fast enough to accommodate real-time video. It is also very robust against false positive detection. },
 address = {Pittsburgh, PA, United States},
 author = {Nishino, Hiroki},
 booktitle = {Proceedings of the International Conference on New Interfaces for Musical Expression},
 doi = {10.5281/zenodo.1177643},
 issn = {2220-4806},
 keywords = {fiducial tracking, computer vision, tangible user interface, interaction techniques. },
 pages = {62--63},
 title = {A {2D} Fiducial Tracking Method based on Topological Region Adjacency and Angle Information},
 url = {http://www.nime.org/proceedings/2009/nime2009_062.pdf},
 year = {2009}
}