Dynamic projection mapping for non-planar objects with a variable focus lens

Shangen Tang; Lihui Wang; Fengnian Song; Shaoyong Li; Yuan He

doi:10.1117/12.2686766

27 November 2023 Dynamic projection mapping for non-planar objects with a variable focus lens

Shangen Tang, Lihui Wang, Fengnian Song, Shaoyong Li, Yuan He

Proceedings Volume 12767, Optoelectronic Imaging and Multimedia Technology X; 127670D (2023) https://doi.org/10.1117/12.2686766
Event: SPIE/COS Photonics Asia, 2023, Beijing, China

Abstract

Dynamic projection mapping for moving objects has attracted much attention in recent years. However, conventional approaches have faced some issues, such as the target objects being limited to planar objects, the limited moving speed of the targets, and the limitation of their narrow depth of field. Based on the high-speed liquid lens optics, an adaptive three-dimensional projection display method could project an always in-focus image on the target. Meanwhile, the location of the non-planar object could be detected, and calculated the mapped projection contents, as a result, a stable "printed" projection mapping should be viewed on a moving non-planar object.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Shangen Tang, Lihui Wang, Fengnian Song, Shaoyong Li, and Yuan He "Dynamic projection mapping for non-planar objects with a variable focus lens", Proc. SPIE 12767, Optoelectronic Imaging and Multimedia Technology X, 127670D (27 November 2023); https://doi.org/10.1117/12.2686766

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