3D scanning engineering services—cultural relic scanning

3D scanning engineering services cultural relic scanning
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, Ancient buildings continue the historical context and are the carriers of human civilization. With the development of social economy, the value of ancient buildings has gradually attracted people's attention. Active means and advanced technologies must be adopted to protect and utilize ancient buildings. Due to the particularity of cultural relics,
it has relatively strict requirements on 3D scanning equipment and scanning environment. In the process of 3D data collection and processing,
it is necessary to maintain the authenticity and integrity of the 3D data,
so the appropriate 3D scanning equipment must be selected according to the specific cultural relics.
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, The traditional surveying and mapping method of ancient buildings is to directly measure the dimensions of the building and its components using tools such as rulers, squares, plumb balls, etc. The final data obtained are drawings and some Transcript. Three-dimensional laser scanning technology is a technology that expresses and records the size and shape of the measured object through high-density scanning points. Point cloud data is the most primitive measurement data, and the three-dimensional geometric information of the measured object is contained in the point cloud data. Three-dimensional models can be used to construct three-dimensional digital models for applications such as virtual reality and simulated repair, and can also be made into various engineering drawings, cross-sections, etc.
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Comprehensive ancient building model information can help researchers study more deeply the structural art value creation methods of ancient buildings. In the repair work of ancient buildings, accurate and comprehensive current situation measurement is the basic work for analyzing structural deformation and drawing design drawings. High-density visualization and three-dimensional digitization of scanned data provide a more accurate and complete basis for measurement and repair.