Object-tracking gimbal for projection mapping

Muho Cheon; Hyunki Jeong; Byeungwoo Jeon

doi:10.1117/12.2669369

25 March 2023 Object-tracking gimbal for projection mapping

Muho Cheon, Hyunki Jeong, Byeungwoo Jeon

Author Affiliations +

Proceedings Volume 12592, International Workshop on Advanced Imaging Technology (IWAIT) 2023; 125922E (2023) https://doi.org/10.1117/12.2669369
Event: International Workshop on Advanced Imaging Technology (IWAIT) 2023, 2023, Jeju, Korea, Republic of

Abstract

In this paper, we investigate a simple movable projection mapping system which can reduce distortion and fluctuation of a projected image by assisting a gimbal device by geometric image transformation. Since a conventional gimbal device can compensate the movement of a mounted projector only, we design a new gimbal device which can compensate the relative geometrical relationship between the projector and the screen as well. The proposed method stabilizes a projected image using the newly designed gimbal which tracks the screen with a visual marker placed at each vertex and transforms the shape of image. Through an experiment, we evaluate the performance of the proposed projected image stabilization technique.

Citation Download Citation

Muho Cheon, Hyunki Jeong, and Byeungwoo Jeon "Object-tracking gimbal for projection mapping", Proc. SPIE 12592, International Workshop on Advanced Imaging Technology (IWAIT) 2023, 125922E (25 March 2023); https://doi.org/10.1117/12.2669369

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