紀要論文

ARアプリのための現実空間と3D空間の高精度な位置合わせ

DEVELOPMENT OF A HIGH-PRECISION POSITIONING SYSTEM BETWEEN REAL SPACE AND 3D SPACE FOR AR APPLICATIONS

jpn

21867240

https://doi.org/10.15002/00030236

法政大学大学院デザイン工学研究科

12

1

7

2023-03-24

Version of Record

法政大学大学院デザイン工学研究科システムデザイン専攻修士課程; 主査　岩月正見, 副査　土屋雅人

The development environment for the VPS (Visual Positioning System) method, which estimates the posture of mobile devices and superimposes virtual objects on real scenery such as cityscapes, is recently being prepared. This will enhance the practical value of AR. However, the VPS method currently proposed allows rough alignment, but there is always misalignment. Therefore, while it is possible to place virtual objects in an empty sky, it is difficult to place them along the exterior walls of a building. In addition, it is possible to place a 3D city model and occlude it to make it look as if the virtual object is placed behind the building, but it is necessary to fine-tune the position on the actual device. In this study, we develop a system that uses image recognition to accurately estimate the position and orientation of a device in real space and a virtual camera in 3D virtual space and accurately display virtual objects on real images in a single application.

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