openalexThe international archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences2026-07-23
Automatic Reconstruction of High-Accuracy 3D Roof Models from Orthophotos and Digital Surface Models
Yonghe LI, Masaya SHIMASAKI, M. Sakamoto, Toshiaki Satoh, Tatsunori Sada
Abstract. In recent years, the demand for 3D city model development has grown, as demonstrated by initiatives such as Project PLATEAU in Japan. In the construction of LoD2 building models, which are an essential component of 3D city models, the reconstruction of 3D roof models st…