PALEOSCAN: LARGE-VOLUME FOSSIL SCANNING
Dr. Cláudio T. Silva
Institute Professor, Center for Data Science and Tandon School of Engineering
New York University
http://engineering.nyu.edu/people/claudio-silva
Sunday, December 15, 2024 2:00 P.M.
THIS MEETING WILL BE HELD ONLINE
Fossils are crucial for understanding our natural history and the digitalization of fossils has paved the way for paleontologists to share and study them in greater detail. Yet, many fossil-dense regions, in particular low- and middle-income countries, lack the resources to digitalize their vast collections.
This project reports on a collaboration between paleontologists and computer scientists to design, build, and operate a device that can be deployed in the field for digitizing a collection of thousands of fossils. We introduce PaleoScan, a user-friendly, cost-effective, high-volume scanner designed to expedite the digitization of extensive fossil collections. PaleoScan is a self-contained 3D scanning system consisting of a light and compact mirrorless camera, a microcontroller, a ChArUco calibration board, and user-controlled LEDs. Software and data processing is cloud-based, where the user interacts with the system through a web application.
We deployed PaleoScan at the Museum of Paleontology Placido Cidade Nuvens, a museum in Brazil with a world-class fossil collection. Our early results reveal its potential to revolutionize the scanning process for fossils.
The PaleoScan project is a collaborative effort that includes researchers from NYU, Universidade Regional do Cariri (URCA), Brazil, Universidade Federal de Pernambuco, Brazil, Universidade Federal do Ceara, Brazil, New York Institute of Technology, and AMNH. The project has received funding from NYU, Fundação Cearense de Apoio ao Desenvolvimento (Funcap), and the National Science Foundation