ABSTRACT
We propose a technique that overlays natural images on the real world using the information from multiple flashlight devices. We focus on finding areas of overlapping lights in a multiple light-source scenario and overlaying multi-layered information on a real world object in these areas.In order to mix multiple images, we developed a light identification and overlapping area detection technique using rapid synchronization between high-speed cameras and multiple light devices.In this paper, we describe the concept of our system and a prototype implementation.We also describe two different applications.
- Cao, X., Forlines, C., and Balakrishnan, R. Multi-user interaction using handheld projectors. In Proceedings of the 20th Annual ACM Symposium on User Interface Software and Technology, UIST '07, ACM (New York, NY, USA, 2007), 43--52. Google ScholarDigital Library
- Chan, L.-W., Wu, H.-T., Kao, H.-S., Ko, J.-C., Lin, H.-R., Chen, M. Y., Hsu, J., and Hung, Y.-P. Enabling beyond-surface interactions for interactive surface with an invisible projection. In Proceedings of the 23Nd Annual ACM Symposium on User Interface Software and Technology, UIST '10, ACM (New York, NY, USA, 2010), 263--272. Google ScholarDigital Library
- Sakaguchi, S., Tono, H., Tanaka, T., and Matsushita, M. Restive shadow: Animating invisible shadows for expanding shadowgraph experience. In SIGGRAPH Asia 2013 Emerging Technologies, SA '13, ACM (New York, NY, USA, 2013), 16:1--16:2. Google ScholarDigital Library
- Yoshida, T., Hirobe, Y., Nii, H., Kawakami, N., and Tachi, S. Twinkle: Interacting with physical surfaces using handheld projector. In Proceedings of the 2010 IEEE Virtual Reality Conference, VR '10, IEEE Computer Society (Washington, DC, USA, 2010), 87--90. Google ScholarDigital Library
Index Terms
- MlioLight: Multi-Layered Image Overlay using Multiple Flashlight Devices
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