[16p-M_110-1~13] 3.2 Information photonics and image engineering

4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[16p-M_110-8] Image rendering tool for laser-induced volumetric displays by modified 3D Gaussian splatting

〇(M1)Togo Endo¹, Kota Kumagai¹, Yoshio Hayasaki¹ (1.Utsunomiya Univ. CORE)

Keywords:

Volumetric display,3D Gaussian Splatting,Point cloud

Volumetric displays directly render images in physical space, but there are no point cloud optimization tools that reflect their characteristics. In this study, we improved Gaussian splatting and developed a point cloud arrangement design tool suitable for laser-excited volumetric displays. By designing a loss function that focuses on adjusting 3D Gaussians and optimizing positions under voxel constraints, we achieved point cloud reproduction with a high visual effect while satisfying constraints such as VPF.