X-ray Computed Tomography

Samaneh Ehteram

X-ray Computed Tomography (X-ray CT) scanning is a non-destructive imaging technique that enables detailed 3D analysis of the structure and composition of complex objects. The use of portable scanners allows for the in-situ examination of historical artifacts, minimizing the risk of damage during transportation.

This technology is particularly valuable in the study of cultural heritage artifacts. By revealing and visualizing the internal structures of clay tablets enclosed in envelopes and other museum objects, X-ray CT provides critical insights into their origin, condition, and composition. Despite its effectiveness, the high cost and logistical challenges associated with transporting delicate artifacts have limited its widespread use in museums.

Portable X-ray CT scanners overcome these limitations by enabling comprehensive on-site examination. This approach covers the entire measurement process, from data acquisition to real-time 3D visualization, ensuring that artifacts are studied in their original locations. This not only preserves their integrity but also provides immediate and invaluable information for researchers and conservators.