The advantages of using 3D scanning for art restoration

Artworks are assets of incomparable beauty. They are recognized as authentic and represent a history worth preserving for thousands of years. Moreover, as time passes, its value increases. In this case, restoring works of art is essential to preserve their original splendor. Thanks to the evolution of technology, several techniques are used for the restoration of the property. As an example, 3D scanning is essential. But what are the advantages of using this method to restore a work of art.

How to restore a work of art?

The methods of artworks restorations depend on their categories. Indeed, the restoration of a painting is different from that of a sculpture. In fact, the restorer works in a workshop as an independent. Afterwards, the collectors, antique dealers as well as museums propose him missions of restoration of a work. The restoration begins with the densification of the degradations and their factors. Then, he studies all the parameters in order to determine the methods to be used and the time necessary for this work. Nowadays, the evolution of technology has allowed the 3D digitization for the restoration of works of art. Thus, the diagnosis of the object to be restored is simplified.

What is 3D scanning?

It is a digital data of the dimensions and technical information of an object. The modeling of a 3D object can be done entirely on computer. However, it is possible to scan a physical model and retouch it in CAD or computer-aided design software. The process begins with the analysis of the object in the real world by opting for 3D laser scanning, structured light scanning or photogrammetry. In this case, the work becomes more precise and simplified. This is why 3D scanning is used for the restoration of works of art.

Why opt for digitization to restore a work of art?

3D scanning allows the restoration of artistic works. Thanks to the evolution of technology, this process offers more precision and realism to the achievements. Most of the time, restorers are faced with objects that are missing parts or have damage. Scanners easily identify these failures since the tolerance is within 1/1000 millimeters. So, after the restoration work is completed, it is impossible to notice the retouched parts. 3D scanning for art restoration is essential to immortalize a valuable object.

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