Applications of Laser Scanning Modules

In the field of cultural heritage preservation, laser scanning modules facilitate streamlined digital archiving. By performing non-contact scanning of artifacts or historical buildings, these modules generate point-cloud models that capture not only surface geometry but-when combined with technologies such as multispectral imaging-also data regarding materials, colors, and even subtle surface traces. These digital twins serve as authoritative baseline records. When artifacts undergo gradual changes or sudden damage due to natural or human factors, comparing scan data from different periods allows for the quantification of these changes, providing a precise basis for preventive conservation. High-precision models support virtual reconstruction research, enabling scholars to conduct measurements, analyses, and virtual restoration simulations without physically handling the objects, thereby shifting conservation efforts from physical intervention to the digital simulation stage.