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通过对颐和园佛香阁的激光扫描,完成佛香阁整体点云数据的拼接,并使用椭圆拟合方式描述佛香阁的通天柱,最终得到佛香阁通天柱的倾斜方向及倾斜角度,为古建筑保护提供数据支撑。
Through the laser scanning of the Buddhist temple in the Summer Palace, the entire point cloud data of the Buddhist temple is completed and the ellipse fitting method is used to describe the Buddha’s column. The tilting direction and the tilting angle of the Buddhist temple are obtained Ancient building protection to provide data support.