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Scene-based Nonuniformity Correction Algorithm Based on Temporal Median Filter
2013
Journal of the Optical Society of Korea
Scene-based nonuniformity correction techniques for infrared focal-plane arrays have been widely considered as a key technology, and various algorithms have been proposed to compensate for fixed-pattern noise. However, the existed algorithms' capability is always restricted by the problems of convergence speed and ghosting artifacts. In this paper, an effective scene-based nonuniformity correction method is proposed to solve these problems. The algorithm is an improvement over the constant
doi:10.3807/josk.2013.17.3.255
fatcat:bkoqwowb7nh3rocpauqnyuwury