Revealing Hidden Art : Authenticating And Unveiling Neolithic Rock Paintings Through Advanced Hyperspectral Imaging Techniques
Abstract
Finnish rock paintings from Neolithic Stone Age are located on open-air bedrock panels, being subject to the effects biotic and climatic influences. Consequently, these paintings have predominantly faded and are challenging to discern. Through hyperspectral (HS) imaging and computational unmixing methods, both the delineation of these drawings and the identification of their pigments can be enhanced. In this study, we developed an unmixing method for detecting hematite and compared various techniques for delineating figures from HS images captured from Halsvuori rock painting. The results indicate that HS cameras combined with unmixing methods can successfully identify pigments and render the figures more discernible than before.
Main Authors
Format
Conferences
Conference paper
Published
2024
Series
Subjects
Publication in research information system
Publisher
IEEE
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202410256556Käytä tätä linkitykseen.
Parent publication ISBN
979-8-3503-6033-2
Review status
Peer reviewed
ISSN
2153-6996
DOI
https://doi.org/10.1109/IGARSS53475.2024.10640641
Conference
IEEE International Geoscience and Remote Sensing Symposium
Language
English
Published in
IEEE International Geoscience and Remote Sensing Symposium proceedings
Is part of publication
IGARSS 2024 : 2024 IEEE International Geoscience and Remote Sensing Symposium
Citation
- Raita-Hakola, A.-M., Rahkonen, S., & Pölönen, I. (2024). Revealing Hidden Art : Authenticating And Unveiling Neolithic Rock Paintings Through Advanced Hyperspectral Imaging Techniques. In IGARSS 2024 : 2024 IEEE International Geoscience and Remote Sensing Symposium (pp. 8064-8068). IEEE. IEEE International Geoscience and Remote Sensing Symposium proceedings. https://doi.org/10.1109/IGARSS53475.2024.10640641
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