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. 2017 Sep 22;17(10):2175. doi: 10.3390/s17102175

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© 2017 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Initial value of the atmospheric light. (a) Input hazy image; (b) The value of $Y (x)$ ; and (c) the blurred $Y (x)$ , namely the initial value of atmospheric light.