An efficient and effective similarity measure to enable data mining of petroglyphs
Data Mining and Knowledge Discovery
Cultural Heritage: A novel approach to documenting artifacts at the Gold Museum in Bogota
Computers and Graphics
Using CAPTCHAs to index cultural artifacts
IDA'10 Proceedings of the 9th international conference on Advances in Intelligent Data Analysis
Automated petroglyph image segmentation with interactive classifier fusion
Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing
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The digitization of antiquities is facilitating a renaissance for scholars who have unprecedented access to rich representations of objects. Cultural Heritage digitization is a central challenge, and its subtleties are intertwined with object properties and the constraints of physical access and handling. In this paper, we present the design and analysis of a system built for the digitization of Puerto Rican petroglyphic iconography. The petroglyphs exhibit unique properties (shape, size, surface) that determine system design choices. The 3D models obtained with the system support new scholarly and educational activities, including interactive surface lighting, feature highlighting and annotation through mark-up, and immersive viewing using large-scale displays.