Multi-frame linear regressive filter for the measurement of infrared pixel spatial response and MTF from sparse data

A challenging point in the prediction of the image quality of infrared imaging systems is the evaluation of the detector modulation transfer function (MTF). In this paper, we present a linear method to get a 2D continuous MTF from sparse spectral data. Within the method, an object with a predictable...

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Veröffentlicht in:	Optics express 2018-03, Vol.26 (5), p.5200-5211
Hauptverfasser:	Huard, Edouard, Derelle, Sophie, Jaeck, Julien, Nghiem, Jean, Haïdar, Riad, Primot, Jérôme
Format:	Artikel
Sprache:	eng
Schlagworte:	Engineering Sciences Optics Photonic Signal and Image processing
Online-Zugang:	Volltext
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