2016
DOI: 10.1117/12.2222905
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Spatially resolved 3D noise

Abstract: When evaluated with a spatially uniform irradiance, an imaging sensor exhibits both spatial and temporal variations, which can be described as a three-dimensional (3D) random process considered as noise. In the 1990s, NVESD engineers developed an approximation to the 3D power spectral density (PSD) for noise in imaging systems known as 3D noise. In this correspondence, we describe how the confidence intervals for the 3D noise measurement allows for determination of the sampling necessary to reach a desired pre… Show more

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“…These videos are commonly referred to as noise cubes. The decomposition of the noise cubes into conventional metrics is detailed in reference [3] and summarized here.…”
Section: Methodsmentioning
confidence: 99%
“…These videos are commonly referred to as noise cubes. The decomposition of the noise cubes into conventional metrics is detailed in reference [3] and summarized here.…”
Section: Methodsmentioning
confidence: 99%