HISTOGRAM BASED ALGORITHM FOR INFRARED FOCAL-PLANES ARRAYS NONUNIFORMITY ESTIMATION
A. N. Galyantich
Novosibirsk State Technical University, Novosibirsk, Russia
Keywords: infrared focal plane arrays, non-uniformity correction, scene-based correction, fixed-pattern noise
Abstract
A histogram scene-based algorithm is developed to compensate for gain and bias non-uniformity in infrared focal-plane arrays. The statistical scene-based calibration method is proposed. Experimental results illustrating the effectiveness of the method are presented.
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