Academic Commons

Articles

Seeing into the past: Creating a 3D modeling pipeline for archaeological visualization

Allen, Peter K.; Feiner, Steven K.; Troccoli, Alejandro; Benko, Hrvoje; Ishak, Edward; Smith, Benjamin

Archaeology is a destructive process in which accurate and detailed recording of a site is imperative. As a site is exposed, documentation is required in order to recreate and understand the site in context. We have developed a 3D modeling pipeline that can assist archaeologists in the documentation effort by building rich, geometrically and photometrically accurate 3D models of the site. The modeling effort begins with data acquisition (images, range scans, GIS data, and video) and ends with the use of a sophisticated visualization tool that can be used by researchers to explore and understand the site. The pipeline includes new methods for shadow-based registration of 2D images and temporal change detection. Our multimodal augmented reality system allows users wearing head-tracked, see-through, head-worn displays to visualize the site model and associated archaeological artifacts, and to interact with them using speech and gesture.

Files

Also Published In

Title
3DPVT 2004: 2nd International Symposium on 3D Data Processing, Visualization, and Transmission : proceedings : 6-9 September, 2004, Thessaloniki, Greece
DOI
https://doi.org/10.1109/TDPVT.2004.1335391

More About This Work

Academic Units
Computer Science
Publisher
IEEE
Published Here
November 5, 2012
Academic Commons provides global access to research and scholarship produced at Columbia University, Barnard College, Teachers College, Union Theological Seminary and Jewish Theological Seminary. Academic Commons is managed by the Columbia University Libraries.