Digital Classicist Seminar: SfM and RTI to study ancient Egyptian statuary reuse

[Valeria Vitale]

Antiquists in the list might be interested in this seminar on SfM and RTI applied to the study and ancient statuary.

Digital Classicist London Online Seminar

Friday August 6, 2021, 17:00 (UK time/UTC+1)

Kylie Thomsen (Department of Near Eastern Languages and Cultures, University of California, Los Angeles)

The utilization of SfM and RTI to study ancient Egyptian statuary reuse

Abstract:

"The reuse of statuary was not an uncommon practice in the ancient world. However, depending on the extent to which the object was modified, it remains difficult to systematically study. While art historians have identified the practices of object reinscribing and reworking in a variety of media, my case study aims to employ digital methodologies such as Structure from Motion (SfM) and Reflectance Transformation Imaging (RTI) in order to further systematize and quantify the degree of reuse. In this regard, I use varying case studies to serve as the models through which traditional art historical observation will be coupled with the results of my digital studies in order to better assess the ancient stone reworking.

The methods employed in this specific study were intentionally selected to complement the current art historical discussions of statuary reuse. By accurately recording the surface of the statue—to a degree of accuracy of less than 0.001 mm error—I seek to identify and differentiate tool marks, polishing, inscriptions, and other marks which are key in describing the processes and decision-making of the individual who reworked the object. In summation, this paper aims to better represent art historical observations with testable and systematized hypotheses describing the processes of reworking and reinscribing ancient Egyptian stone statuary."

The seminar will be broadcast live on Youtube at https://www.youtube.com/watch?v=XX39VWlN_7A. It will also be archived at the same web address, where it will remain available.

All welcome. No booking required.