Shadow Removal for Illumination Invariant Face Detection in Hyperspectral Imagery

Yakov Diskin; Paheding Sidike; Saibabu Arigela; Vijayan Asari

doi:10.1364/ISA.2014.IW4C.3

Imaging and Applied Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper IW4C.3
•https://doi.org/10.1364/ISA.2014.IW4C.3

Shadow Removal for Illumination Invariant Face Detection in Hyperspectral Imagery

Yakov Diskin, Paheding Sidike, Saibabu Arigela, and Vijayan Asari

Imaging Systems and Applications 2014

Seattle, Washington United States
13–17 July 2014
ISBN: 978-1-55752-308-2

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Digital Image Processing (IW4C)

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Y. Diskin, P. Sidike, S. Arigela, and V. Asari, "Shadow Removal for Illumination Invariant Face Detection in Hyperspectral Imagery," in Imaging and Applied Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper IW4C.3.

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Abstract

We present an adaptive visibility improvement technique that leverages the hyperspectral-bands to improve the local contrast and spatial resolution of shadow regions. The proposed technique is evaluated by determining the face-detection rate under various illuminations.

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