Spatial aliasing quantification and sampling frequency selection in imaging sensors

Sampling, whether it be spatial or temporal, is a common occurrence. A result of this fact is the need for an anti-aliasing filter, which effectively limits high frequencies and prevents them from folding over and appearing as a low(er) frequency when sampled. In typical imaging sensors, such as opt...

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Veröffentlicht in:	Applied optics (2004) 2023-05, Vol.62 (13), p.3260-3264
1. Verfasser:	Mudge, Jason
Format:	Artikel
Sprache:	eng
Schlagworte:	Aliasing Focal plane Image degradation Optical transfer function Sampling Sensors
Online-Zugang:	Volltext
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