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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The application of photogrammetry for the recording and analysis of antemortem cranial depression fractures

Porter, Keri 06 August 2021 (has links)
Compared to other methods for digital modeling, photogrammetry is portable, user-friendly, and cost-effective. Despite the potential benefits to the subfield of bioarchaeology, few investigations into this technology have occurred. This research attempts to fill the gap by investigating the accuracy of photogrammetry for recording antemortem cranial depression fractures (CDFs). Using the Mississippi State Asylum skeletal collection, dry bone measurements of CDFs were compared to those on photogrammetric models. Additionally, three volunteers of various skill levels attempted to identify these fractures using the digital models. Results showed that despite accuracy in recording maximum length and width measurements, maximum depth could be accurately and efficiently recorded. Volunteers were also incapable of accurately identifying the fractures. Therefore, photogrammetry should not be used for the initial recording of CDFs when dry bone recording is possible. However, photogrammetric modeling should still be used to assist in research when dry bone remains are not available.

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