Talks and Poster Presentations (with Proceedings-Entry):
A. Djuricic, E. Puttonen, M. Harzhauser, O. Mandic, B. Székely, N. Pfeifer:
"3D Central Line Extraction of Fossil Oyster Shells";
Talk: XXIII ISPRS Congress,
- 2016-07-19; in: "ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences",
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences,
Photogrammetry provides a powerful tool to digitally document protected, inaccessible, and rare fossils. This saves manpower in relation to current documentation practice and makes the fragile specimens more available for paleontological analysis and public education. In this study, high resolution orthophoto (0.5 mm) and digital TLS surface models (1 mm) are used to define fossil boundaries that are then used as an input to automatically extract fossil length information via central lines. Here, the 3D central lines are used in a novel paleontological context to study fossilized oyster shells with photogrammetric and LiDAR-obtained 3D point cloud data.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.