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  Fully Unsupervised Probabilistic Noise2Void.

Prakash, M., Lalit, M., Tomancak, P., Krull, A., & Jug, F. (2020). Fully Unsupervised Probabilistic Noise2Void. In IEEE ISBI 2020: International Conference on Biomedical Imaging: April 2-7, 2020, Iowa City, Iowa, USA: symposium proceeding (pp. 154-158). Piscataway, N.J.: IEEE.

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Prakash, Mangal1, Autor           
Lalit, Manan1, Autor           
Tomancak, Pavel1, Autor           
Krull, Alexander1, Autor           
Jug, Florian1, Autor           
Affiliations:
1Max Planck Institute for Molecular Cell Biology and Genetics, Max Planck Society, ou_2340692              

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 Zusammenfassung: Image denoising is the first step in many biomedical image analysis pipelines and Deep Learning (DL) based methods are currently best performing. A new category of DL methods such as Noise2Void or Noise2Self can be used fully unsupervised, requiring nothing but the noisy data. However, this comes at the price of reduced reconstruction quality. The recently proposed Probabilistic Noise2Void (PN2V) improves results, but requires an additional noise model for which calibration data needs to be acquired. Here, we present improvements to PN2V that (i) replace histogram based noise models by parametric noise models, and (ii) show how suitable noise models can be created even in the absence of calibration data. This is a major step since it actually renders PN2V fully unsupervised. We demonstrate that all proposed improvements are not only academic but indeed relevant.

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 Datum: 2020-05-22
 Publikationsstatus: Erschienen
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 Ort, Verlag, Ausgabe: -
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 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1109/ISBI45749.2020.9098612
Anderer: cbg-7928
 Art des Abschluß: -

Veranstaltung

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Titel: IEEE 17th International Symposium on Biomedical Imaging (ISBI)
Veranstaltungsort: Iowa City, Iowa, USA
Start-/Enddatum: 2020-04-03 - 2020-04-07

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Titel: IEEE ISBI 2020 : International Conference on Biomedical Imaging : April 2-7, 2020, Iowa City, Iowa, USA : symposium proceeding
Genre der Quelle: Konferenzband
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Affiliations:
Ort, Verlag, Ausgabe: Piscataway, N.J. : IEEE
Seiten: - Band / Heft: IEEE ISBI 2020 : International Conference on Biomedical Imaging : April 2-7, 2020, Iowa City, Iowa, USA : symposium proceeding Artikelnummer: - Start- / Endseite: 154 - 158 Identifikator: ISBN: 978-1-5386-9330-8