Parameterized Analysis Of Space Texture And Style Construction Of Traditional Villages In Pingnan County

In the context of promoting rural revitalization in an all-round way,traditional villages have attracted much attention for their unique spatial texture and geographical location,as well as complete traditional architecture and landscape features.Spatial texture is an important landscape resource of traditional villages,and it is also the spatial carrier of the human history and environmental elements of the village.However,in the current practice of village planning and construction,designers pay more attention to the design of the characteristic elements of traditional villages,but lack the internal law analysis and design application of the spatial texture.At the same time,the lack of guidance and norms for the construction of village style and features in relevant government documents has led to the destruction of the spatial texture of the village and the loss of village style and features in the bottom-up construction of the villagers.Therefore,this paper takes 34 national-level and provincial-level traditional villages in Pingnan County as the research object,based on the spatial texture parameterization technology method,analyzes the internal laws of their spatial texture,puts forward the guidelines for the creation of landscapes that can be applied in practice,and discusses This paper explores the application possibilities of the current cutting-edge digital technology in the generation of village texture,in order to provide reference and ideas for the creation and protection of regional traditional village features.The core content of the thesis includes: the scale,site selection,layout form and continuity of 34 traditional villages,and the government’s development orientation for the villages are investigated by means of onsite surveys and data collection.Using the Arc GIS platform,the spatial feature attribute database of traditional villages in Pingnan County was established,and the relevant spatial type index was selected to conduct indepth research on the village agglomeration area,and it was summarized into three spatial pattern types in combination with actual investigations.According to the limited conditions,three types of typical villages are selected,and the spatial texture of roads,land plots,and buildings are quantitatively analyzed by using the optimized spatial texture parameterization technology.The extracted parameter sets are screened and optimized,and based on the CGA programming language of the City Engine platform,a corresponding logical model is established to reconstruct the spatial texture of the case village.According to the relevant theory of morphological index analysis,the appropriate quantitative index is adopted to determine the evaluation system,and the similarity index before and after the reconstruction model of the case village is analyzed.Combined with today’s cutting-edge digital design trends and methods,it explores and discusses the design of village space texture generation.Finally,the optimized characteristic parameter values and related results were transformed,and combined with documents such as "Technical Guidelines for Village Planning in Fujian Province" and "Guidelines for Restoration and Improvement of Rural Landscape in Guangdong Province" to form the style creation guidelines for village planning and design in Pingnan County,In order to contribute to the study of the guidelines for the construction of style and appearance in Fujian Province.The main research results of the paper are as follows:(1)Through quantitative analysis and induction,the spatial pattern types of traditional villages in Pingnan County can be classified into three types: valley basin type,mountainside slope type,and river valley beach type.In view of the lack of existing parametric texture analysis technology,corresponding optimization measures are proposed: ○1 Increase the characteristic parameters of the corridor bridge plot and ancestral hall plot that can reflect the characteristics of traditional villages in Pingnan County;○2 Explore the application of cutting-edge parametric technologies such as deep learning in the village texture The feasibility of generating aspect applications.(2)Parametric analysis of the road space texture,plot space texture,and building space texture of the case villages from the aspects of organizational structure characteristics and geometric shape characteristics can be obtained: the commonality of the spatial texture characteristics of traditional villages in Pingnan County stems from the relatively similar physical geography environment and ethnic groups,and its uniqueness comes from the differences in the spatial pattern types of different traditional villages.Therefore,in order to more effectively protect and inherit the style and features of traditional villages in Pingnan County,this study provides classification guidelines for the site selection of villages with different spatial patterns.(3)Controlled by the guidelines of the upper-level documents and guided by practice,the parameter set of spatial texture characteristics is selected and optimized.Using space syntax,fractal theory and other spatial morphology analysis methods,the similarity evaluation of the spatial texture based on the inversion of optimized characteristic parameters is carried out.The evaluation results show that the comprehensive similarities of the case villages studied are 91.1%,89.9% and 90.1% respectively after the characteristic parameters are optimized,all reaching more than 80%,which can effectively reflect their spatial texture characteristics.(4)The village texture generated by using the deep learning neural style transfer algorithm can identify and maintain site information to a certain extent,but the village texture transfer effect on a smaller scale is not very ideal.Therefore,this study proposes three solutions for processing satellite images with higher granularity,marking environmental elements,and using other deep learning algorithms.(5)The organizational structure and morphological characteristics of spatial elements from six aspects at the mesoscopic level(overall layout and land type,spatial pattern,internal plot space,road and interface landscape,architectural style,important nodes,greening,and environmental facilities)Transformation is carried out,and the control indicators or text diagrams for the construction of traditional villages in Pingnan County are summarized to guide the construction of traditional villages in Pingnan County.To sum up,through the parametric analysis of the spatial texture of traditional villages in Pingnan County,the commonality and characteristics of traditional village spatial texture as an important landscape resource are obtained,and they are transformed into control indicators or text diagrams that guide the creation of landscapes,providing a basis for traditional villages.Provide reference and reference for planning and design practice.