BullsEye is a computer vision application developed by CAVI for optical fiducial tracking on tangible tabletops.

BullsEye is developed to provide tracking with sub-pixel accuracy to accommodate advanced 3D projection on tracked objects on an interactive tabletop.

Compared to other fiducial tracking software, BullsEye offers up to ten times the precision.

The techniques employed in BullsEye are detailed in the paper “BullsEye: High-Precision Fiducial Tracking for Table-based Tangible Interaction”.

BullsEye is freely available for academic and non-commercial use and can be downloaded here.

Publications

Sort by: Date | Author | Title

Klokmose, C. N., Kristensen, J. B., Bagge, R. & Halskov, K. (2014). BullsEye: High-Precision Fiducial Tracking for Table-based Tangible Interaction. In R. Dachselt, N. Graham, K. Hornbæk & M. Nacenta (Eds.), Proceedings of the Ninth ACM International Conference on Interactive Tabletops and Surfaces, ITS '14 (pp. 269-278 ). Association for Computing Machinery. https://doi.org/10.1145/2669485.2669503

Klokmose, C. N., Remy, C., Kristensen, J. B., Bagge, R., Beaudouin-Lafon, M. & Mackay, W. E. (2019). Videostrates: Collaborative, Distributed and Programmable Video Manipulation. In Proceedings of the 32nd annual ACM symposium on User interface software and technology (pp. 233–247). Association for Computing Machinery.

Borowski, M., Kristensen, J. B., Bagge, R. & Klokmose, C. N. (2021). Codestrates V2: A Development Platform for Webstrates. Aarhus University. Technical report

Nouwens, M., Bagge, R., Kristensen, J. B. & Klokmose, C. N. (2022). Consent-O-Matic: Automatically Answering Consent Pop-ups Using Adversarial Interoperability. In CHI 2022 - Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems Article 238 Association for Computing Machinery. https://doi.org/10.1145/3491101.3519683

Eriksson, E., Petersen, J. O., Bagge, R., Kristensen, J. B., Lervig, M., Torgersson, O. & Baykal, G. E. (2022). Quadropong - Conditions for Mediating Collaborative Interaction in a Co-located Collaborative Digital Game using Multi-Display Composition. In Participative Computing for Sustainable Futures - Adjunct Proceedings of the 12th Nordic Conference on Human-Computer Interaction, NordiCHI 2022 (pp. 1-2). Article 25 Association for Computing Machinery. https://doi.org/10.1145/3547522.3547721

Borowski, M., Murray, L., Bagge, R., Kristensen, J. B., Satyanarayan, A. & Klokmose, C. N. (2022). Varv: Reprogrammable Interactive Software as a Declarative Data Structure. In CHI '22: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems Article 492 Association for Computing Machinery. https://doi.org/10.1145/3491102.3502064