Object tracking for tangible projection mapping by using multiple contours

Yuta Halvorson; Naoki Hashimoto

doi:10.1117/12.2591027

13 March 2021 Object tracking for tangible projection mapping by using multiple contours

Yuta Halvorson, Naoki Hashimoto

Proceedings Volume 11766, International Workshop on Advanced Imaging Technology (IWAIT) 2021; 117661A (2021) https://doi.org/10.1117/12.2591027
Event: International Workshop on Advanced Imaging Technology 2021 (IWAIT 2021), 2021, Online Only

Abstract

In this study, we propose a projection mapping method using contours viewed from multiple viewpoints to achieve highprecision tracking of objects that can be grasped and moved freely by hand. Recently, dynamic projection mapping, which changes the appearance of a moving object, has been actively studied. In particular, tracking a grasped object is difficult because the object is shielded. We have proposed a method for achieving high-precision object tracking using only ordinary infrared cameras. Nonetheless, there were still challenges that made it difficult to keep track. In this study, we propose a more robust and accurate object tracking by adding contours obtained from different viewpoints by increasing the number of cameras, which is more robust to shielding and accurate.

Citation Download Citation

Yuta Halvorson and Naoki Hashimoto "Object tracking for tangible projection mapping by using multiple contours", Proc. SPIE 11766, International Workshop on Advanced Imaging Technology (IWAIT) 2021, 117661A (13 March 2021); https://doi.org/10.1117/12.2591027

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