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14

ICIAP
2007
ACM

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A new and reliable Poisson noise estimator for radiographic images

13 years 11 months ago

A new and reliable Poisson noise estimator for radiographic images

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Digital images in general, and radiographies in particular, are mainly affected by photon counting noise. In this paper, we provide a method to estimate the gain of the imaging sensor and the variance of the photon counting noise associated to each image grey level. This is useful to multiple scopes, like reverse engineering and denoising.

Iuri Frosio, Mirko Lucchese, N. Alberto Borghese

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Digital Images | ICIAP 2007 | Image Grey Level | Image Processing | Photon Counting Noise |

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Added	08 Jun 2010
Updated	08 Jun 2010
Type	Conference
Year	2007
Where	ICIAP
Authors	Iuri Frosio, Mirko Lucchese, N. Alberto Borghese

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