A wearable augmented reality system with anamorphosis projection

Shogo Yoshida; Haoran Xie; Kazunori Miyata

doi:10.1117/12.2590819

13 March 2021 A wearable augmented reality system with anamorphosis projection

Shogo Yoshida, Haoran Xie, Kazunori Miyata

Proceedings Volume 11766, International Workshop on Advanced Imaging Technology (IWAIT) 2021; 117662K (2021) https://doi.org/10.1117/12.2590819
Event: International Workshop on Advanced Imaging Technology 2021 (IWAIT 2021), 2021, Online Only

Abstract

Rapid progress has been made in both augmented and virtual reality technologies. However, it is still challenging to seamlessly connect the virtual world with the real world, such as locating virtual three-dimensional models in the real environment and directly interacting with them. In this study, we propose a wearable augmented reality system with a proposed head-mounted device to enable the projection of anamorphic images. The proposed system can track the user's head movements, and then project the designated scene in real space in real time. To achieve this goal, our system consists of three steps: room scaling, blur correction for the projected contents, and calibration using dynamic mesh generation. We evaluated the proposed system by the interaction with virtual contents and characters. The evaluation results showed that the interaction with the virtual character was highly evaluated. This system can be used for a wide range of applications in daily life and entertainment, such as relieving loneliness and serving as a guide in museums.

Citation Download Citation

Shogo Yoshida, Haoran Xie, and Kazunori Miyata "A wearable augmented reality system with anamorphosis projection", Proc. SPIE 11766, International Workshop on Advanced Imaging Technology (IWAIT) 2021, 117662K (13 March 2021); https://doi.org/10.1117/12.2590819

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