Quantitative Study of Traditional Architectural Features based on Image Rectification and Imaging Method of Positive Projection:A Case Study of He Zhendai's Former Residence in the Three Lanes and Seven Alleys,Fuzhou
To improve the efficiency of traditional building surveying and mapping,it is necessary to study and improve the traditional surveying mode.This paper takes the former residence of He Zhendai in the Three Lanes and Seven Alleys as an example and proposes a method for rapidly and accurately drawing traditional building projection maps based on image correction and imaging.The method includes selecting characteristic maps and perspective calculation methods,setting up a three-dimensional size ruler,collecting data from different shooting angles,determining the interval values of the object building shooting angle,and setting the size ruler position.Using the former residence of He Zhendai as an example,the method is validated by collecting facade image feature maps that meet the accuracy requirements and drawing the traditional building characteristic projection map.
architectural feature imageprojective geometryorthographic projection correctionimage measurementHe Zhendai's former residence
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