[16p-W9_326-1~11] 3.12 Semiconductor optical devices

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)English Presentation

[16p-W9_326-11] High-Speed Target Recognition Using ArUco Markers for Optical Wireless Power Transfer

〇(D)SHAOPU ZHOU¹, Zhaoyang Xing¹, Kaito Kanatsu¹, Takeo Maruyama¹ (1.Kanazawa Univ.)

Keywords:

Optical Wireless Power Transmission,Target Recognition

This paper presents an ArUco marker-based visual tracking system for moving target detection in two-dimensional optical wireless power transmission applications. The proposed method employs ArUco fiducial markers attached to a solar-cell-powered mobile platform, enabling robust pose estimation and virtual-point offset compensation for precise beam alignment. Comparative experiments demonstrate that ArUco markers achieve superior recognition stability over conventional color markers, maintaining above 98% detection rate at speeds up to 20 cm/s.