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Accurate image dehazing with three simultaneously captured hazed images
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Paper Abstract

In this work, we capture hazed images with three similar cameras possessing a sufficiently large depth of field (wide angle lenses). So, the foreground, middle-ground and background of the scene appear sharp and clear. The cameras are located at the vertices of an isosceles right triangle and take the same part of the scene. We propose a restoration algorithm based on three observed degraded images. It is assumed that degraded images contain information about an original image, hazing function, and noise. A dehazing algorithm explicitly solves a linear system of equations derived from a quadratic objective function. Experimental results obtained with the proposed method are presented and discussed.

Paper Details

Date Published: 6 September 2019
PDF: 7 pages
Proc. SPIE 11137, Applications of Digital Image Processing XLII, 111371K (6 September 2019); doi: 10.1117/12.2529618
Show Author Affiliations
José Luis López-Martínez, UADY (Mexico)
Vitaly Kober, CICESE (Mexico)
Chelyabinsk State Univ. (Russian Federation)
Vladimir Saptsin, Chelyabinsk State Univ. (Russian Federation)
Olga Kober, Orenburg State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11137:
Applications of Digital Image Processing XLII
Andrew G. Tescher; Touradj Ebrahimi, Editor(s)

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