Improvement in adaptive nonuniformity correction method with nonlinear model for infrared focal plane arrays

Strip non-uniformity correction in uncooled long-wave infrared focal plane array based on noise source characterization

“…This kind of complex non-uniformity often makes the infrared images unrecognizable, and it is difficult to be removed using the traditional calibration-based [3,4] or scene-based [5][6][7][8] Nonuniformity Correction (NUC) techniques. Moreover, it is difficult to distinguish texture from stripe noise based on analysis of image content.…”