Vision-Based Two-Handed Interaction for Augmented Reality

Abstract:

A vision-based two-handed interaction approach for augmented reality is described. In order to achieve the real-time performance, the hand model and gestures are simplified by only using three key points on the hands: the tips of index finger and thumb, and the concave point between the tips of index finger and thumb. Moreover, a user intention recognition method is applied for the interaction. This method allows that the operation can be added or changed easily by modifying user intention recognition rules. Finally, a prototype system is developed to demonstrate the effectiveness and robustness of the presented approaches.

• Periodical: Advanced Materials Research (Volumes 97-101)
• Pages: 3686-3690
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.97-101.3686
• Online since: March 2010
• Authors: Yue Ming Wu, Han Wu He, De Tao Zheng
• Keywords: Augmented Reality (AR), Computer Vision, Two-Handed Interaction

References

[1] Hassanpour Reza, Wong Stephan, Shahbahrami Asadollah: Proceedings of Interfaces and Human Computer Interaction, 2008, pp.125-132.

[2] Y.L. Li, MURAYAMA J, AKAHANE K: Int Conf Artif Real Telexistence, Vol. 13 (2003), pp.166-172.

[3] S. Suzuki, K. Abe: Computer Vision, Graphics and Image Processing, Vol. 30 (1985), pp.32-46. Camera1 Camera2 (a) (b) (c) (d) Fig. 5 Implementation Result.