Multi-Sensor Spectral Imaging of Geological Samples: A Data Fusion Approach Using Spatio-Spectral Feature Extraction

Autor: Sandra Lorenz, Peter Seidel, Pedram Ghamisi, Robert Zimmermann, Laura Tusa, Mahdi Khodadadzadeh, I. Cecilia Contreras, Richard Gloaguen

Publikováno v: Sensors, Vol 19, Iss 12, p 2787 (2019)

Rapid, efficient and reproducible drillcore logging is fundamental in mineral exploration. Drillcore mapping has evolved rapidly in the recent decade, especially with the advances in hyperspectral spectral imaging. A wide range of imaging sensors is

Externí odkaz: https://doaj.org/article/552bd19b3b5443e0922cabd09c773ae7

Extraction of Structural and Mineralogical Features from Hyperspectral Drill-Core Scans

Autor: Eric Pohl, Jens Gutzmer, Louis Andreani, Mahdi Khodadadzadeh, Laura Tusa, Richard Gloaguen, I. Cecilia Contreras

Publikováno v: IGARSS
IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium
IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium, Jul 2018, Valencia, France. pp.4070-4073, ⟨10.1109/IGARSS.2018.8517786⟩
IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium, 23.-27.07.2018, Valencia, SpainProceedings of IGARSS 2018

For vein hosted mineralization such as encountered in porphyry systems, the documentation of the main alteration assemblages associated with specific vein generations is essential in understanding the geometry of the mineralized body. Hence, mineralo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e49152aeefe1f206524150beaf1b37c
https://doi.org/10.1109/igarss.2018.8517786

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