With the rapid advancement of urbanization construction,the accuracy requirements for 3D modeling are increasing.However,due to technical limitations,the efficiency of three-dimensional spatial information extraction of remote sensing optical images and buildings cannot be significantly improved.In this paper,the analysis work is carried out from the aspects of multi-source remote sensing optical stereoscopic image extraction of building location information,three-dimensional structure information restoration and joint extraction of three-dimensional information.
remote sensing optical imagesbuilding information extractionthree-dimensional spacecity model
万方数据
维普
