Modeling and Compensating Temperature-Dependent Non-Uniformity Noise in IR Microbolometer Cameras

Abstract

Images rendered by uncooled microbolometer-based infrared (IR) cameras are severely degraded by the spatial non-uniformity (NU) noise. The NU noise imposes a fixed-pattern over the true images, and the intensity of the pattern changes with time due to the temperature instability of such cameras. In this paper, we present a novel model and a compensation… (More)
DOI: 10.3390/s16071121

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