Reducing object curvature and height variation effects in hyperspectral images

Luka Rogelj; Urban Pavlovčič; Matija Jezeršek; Matija Milanič; Urban Simončič

doi:10.1117/12.2526990

11 July 2019 Reducing object curvature and height variation effects in hyperspectral images

Luka Rogelj, Urban Pavlovčič, Matija Jezeršek, Matija Milanič, Urban Simončič

Proceedings Volume 11074, Diffuse Optical Spectroscopy and Imaging VII; 110742E (2019) https://doi.org/10.1117/12.2526990
Event: European Conferences on Biomedical Optics, 2019, Munich, Germany

Abstract

Curvature and height corrections were made on hyperspectral images in order to reduce intensity dependence on distance and inclination. The corrections were made by Lambertian cosine law and measured 3D surface of the sample. Image of homogeneous phantom appeared significantly more homogeneous after correction.

Citation Download Citation

Luka Rogelj, Urban Pavlovčič, Matija Jezeršek, Matija Milanič, and Urban Simončič "Reducing object curvature and height variation effects in hyperspectral images", Proc. SPIE 11074, Diffuse Optical Spectroscopy and Imaging VII, 110742E (11 July 2019); https://doi.org/10.1117/12.2526990

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