Quantitative analysis of architectural landscape vision based on 3D urban model

Visual analysis of architectural landscape plays an important role in the urban construction process. This paper using virtual reality technology, constructed the 3d scene of urban architectures. And the simulation system provides the intuitive, convenient analysis tools and methods for visual analysis. Some vision quantitative issues about geometry space and color space of architectural landscape were elaborated. Based on the study of some factors and basis of quantitative analysis, some visual analysis models were established for visual evaluation of architectural landscape. The analysis models were integrated into the simulation software system, so as to realize the 3d visualization of visual quantitative analysis. Considering the influence of planning control factors, at the end this paper put forward a comprehensive evaluation method of architectural landscape visual analysis.