Using a new GUI tool to leverage LiDAR data to aid in hyperspectral image material detection in the radiance domain on RIT SHARE LiDAR/HSI data

Emmett J. Ientilucci

doi:10.1117/12.2024067

23 September 2013 Using a new GUI tool to leverage LiDAR data to aid in hyperspectral image material detection in the radiance domain on RIT SHARE LiDAR/HSI data

Emmett J. Ientilucci

Author Affiliations +

Proceedings Volume 8870, Imaging Spectrometry XVIII; 887009 (2013) https://doi.org/10.1117/12.2024067
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

Abstract

This paper looks at a data set, called the SHARE 2010 collect, that has been designed to analyze the various impacts of illumination change on materials. Similar fabric materials were placed on different backgrounds where spectral signatures were analyzed to determined impacts of background adjacency. Hyperspectral, multispectral, and LiDAR modalities were used to image the panels in the above mentioned scenarios. Applications such as material detection with results are used to assess difficulties with finding such panels. The incorporation of point LiDAR data sets and physical models will aid in approximating the correct per-pixel signature to be used in the above mentioned detection scheme. This technique can help mitigate issues related to varying illumination across a scene. All of the processing (i.e., LiDAR, MODTRAN, HSI and detection) is performed in a new GUI tool which runs in the ENVI software.

Citation Download Citation

Emmett J. Ientilucci "Using a new GUI tool to leverage LiDAR data to aid in hyperspectral image material detection in the radiance domain on RIT SHARE LiDAR/HSI data", Proc. SPIE 8870, Imaging Spectrometry XVIII, 887009 (23 September 2013); https://doi.org/10.1117/12.2024067

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