Research Topics on 3DGS–LiDAR Integration in Architectural Heritage
The study explores the evolving role of 3D Gaussian Splatting (3DGS) within digital documentation workflows dominated by LiDAR point clouds, specifically in the context of modern architectural heritage. Using the Bouw pub building in the Netherlands as a case study, the paper critically examines how these two technologies differ and where they can complement each other. Through comparative analysis of acquisition, visualization, segmentation, and dissemination, the research highlights the potential of 3DGS not as a replacement for LiDAR but as a powerful visualization and engagement tool within hybrid workflows. Technological Comparison of 3DGS and LiDAR in Heritage Digitization This topic focuses on evaluating the core technical characteristics of 3D Gaussian Splatting and LiDAR point clouds within architectural heritage documentation. While LiDAR captures structurally accurate, dense geometric data, 3DGS provides real-time, photorealistic rendering that enhances visual perception...