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Improved Visualization of Rock Carvings
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology.
2016 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

Digitizing rock carvings is a way to archive historically important sites and to makethe data available for interpretation all around the world. Laser scanning has becomea very useful tool to capture the details of the rocks, and this thesis aim to answerhow we can use different filters on the captured 3D data to visualize patterns fromthe rock carvings, while minimizing the noise from the surrounding geometry.Different coloring methods are evaluated to accentuate the rock carvings, while amedian filter is implemented to reduce the noise of the renderings. The results showthat it is indeed possible to perform this kind of visualization, and that some methodsare more suitable for the task than others. The results of this thesis will hopefullymake the choice of method easier for other researchers in forthcoming projects.

Place, publisher, year, edition, pages
2016. , 36 p.
Series
IT, 16089
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:uu:diva-308869OAI: oai:DiVA.org:uu-308869DiVA: diva2:1051041
Educational program
Bachelor Programme in Computer Science
Supervisors
Examiners
Available from: 2016-11-30 Created: 2016-11-30 Last updated: 2016-12-01Bibliographically approved

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