Creation of a high-definition CGH reconstructing mountain scenery

Abstract

High-definition CGH, created by the polygon-based method, features the reconstruction of spatial 3D images accompanied with a strong sensation of depth because of light-shielding by the Silhouette method. However, hidden-surface removal by the Silhouette method is not easy in self-occluded and uninterrupted large objects such as landscapes like a miniature garden. In this study, a CGH that reconstructs the mountains scenery is created by splitting the mesh data of the scenery generated by Terragen that is a software for generating the 3D scene of a landscape.