3D Reconstruction & Traditional Illustrations, a Non-invasive Resource for the Practice and Teaching of Conservation and Restoration of Cultural Heritage

Photogrammetry is the practice of determining the geometric properties of objects from pictures. Currently there are several techniques of photogrammetry, both in two and three dimensions that can also be used with video instead of images [1]. This paper seeks to bring traditional reconstruction techniques (through technical illustration) with new photogrammetric techniques focusing on Altarpieces restoring. Combining both we will obtain greater operability when watching and intervening the work, because such intervention will have been evaluated and supervised by a multidisciplinary team that will have contributed to the project design.