Research On Control Technology Of Fusion Of Landscape Architecture And Environment Based On Visual Analysis

The current social development is already in the stage of the fourth industrial revolution,and science and technology are changing with each passing day.Some of the cutting-edge science and technology,such as network big data,artificial intelligence,visual programming,etc.,have gradually appeared in the research of landscape architecture,providing an operational technology platform for quantitative analysis and research on built facility.The regulation technology of the integration of built facility and the environment studied in this paper can promote the scientific evaluation of the overall landscape environment,building site selection and mass control,and provide assistance for effectively improving the quality of the environment.The integration of built facility and environment is a complex issue,which not only involves the overall spatial layout of built facility and environment,but also involves subjective feelings and human visual mechanisms.Among them,the objective influencing factors include the topography and landforms,water bodies,plants in the environment,as well as the volume,shape composition,color texture,etc.of the building;the subjective perception factors include visual physiological characteristics,psychological characteristics,and People’s travel habits in the environment.Based on visual theory and visual analysis technology,this research studies the integration relationship between built facility and environment from the perspective of visibility.The research is carried out from two aspects:physical perspective and subjective perspective.The study of physical perspective is aimed at the shielding relationship between elements in the environment.The study build a three-dimensional model of the building and the site by Sketch Up and Rhino,uses Grasshopper to analyze the visibility and visual domain of the building in the site,and finally combines the correlation.Visual theory interprets the fusion relationship between built facility and the environment;the subject’s perspective research is aimed at the direct visual experience of people,using computer simulation to generate human visual perception images,and using artificial intelligence-based image semantic segmentation technology to analyze the simulated images.The Numpy algorithm on the Python and Tensorflow platform calculates the area ratio of each element in the visual screen,generates indicators such as the viewing rate,green viewing rate,and building green ratio,and then interprets the integration relationship between the built facility and the environment.Finally,the above-mentioned technology is used in project practice,the design plan is selected based on the design requirements,and the corresponding modification direction of the design plan is proposed.In summary,the research explores a research technology and method based on visibility,which provides a technical platform for the architectural design of Landscape Architecture,and provides a new idea for enhancing the visual experience of landscape and better coordinating the relationship between built facility and the environment.