THE USAGE OF 3D LASER SCANNING AND DIRECT DIGITAL MANUFACTURING FOR RESTORATION AND REPLICATION OF CULTURAL HERITAGE

Elena Museanu () and Maria Sarah Vladescu
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Elena Museanu: Romanian-American University, Romania

Journal of Information Systems & Operations Management, 2024, vol. 18, issue 1, 158-171

Abstract: The integration of 3D laser scanning, and additive manufacturing has sparked a profound transformation in the realm of cultural heritage restoration and preservation. These cutting- edge technologies offer a blend of precision, non-invasiveness, and efficiency that has redefined the way artifacts and historical sites are documented and restored. At the beginning of this revolution lies the ability of 3D laser scanning to meticulously capture detailed three-dimensional digital models of cultural objects and sites. This process is non-invasive, meaning it avoids physical contact with the artifacts, thereby minimizing the risk of damage during documentation. With such precision, conservators can create accurate replicas of damaged objects, preserving their historical authenticity while restoring them to their former glory. The integration of additive manufacturing, commonly known as 3D printing, enables the efficient restoration of these objects. Utilizing the digital models obtained through laser scanning, conservators can recreate missing or deteriorated parts with unprecedented accuracy. This streamlined approach not only accelerates the restoration process but also ensures that the replicas seamlessly integrate with the original artifact. Beyond restoration, these technologies facilitate continuous monitoring and condition assessment, mitigating the risk of further deterioration. By digitally archiving cultural artifacts and sites, conservators can monitor changes over time, intervening promptly when necessary to preserve their integrity. Through immersive experiences and interactive exhibits, individuals can explore historical sites and artifacts in ways previously unimaginable, fostering a deeper appreciation for our shared heritage.

Date: 2024
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