Comparison of EMCCD post-processing methods for photon counting flux ranges

Nassim Rousset, Jérémie Villeneuve, Jean Hughes Fournier-Lupien, Anis Attiaoui, Gabriel Taillon, Sébastien Francoeur, Olivier Daigle

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

Several post-processing methods were proposed to overcome the excess noise factor induced by EMCCD multiplication register. Each method has a unique effect on SNR. However, since SNR does not account for photometric accuracy, it cannot be reliably used to directly compare the performance of these algorithms. A normalized quadratic error that accounts for both SNR and accuracy is proposed as an alternative figure of merit. This approach provides a quantitative and rigorous comparison. Using both experimental and simulated frames in the faint-flux range, it is used to compare the existing EMCCD post-processing methods.

元の言語English
ホスト出版物のタイトルHigh Energy, Optical, and Infrared Detectors for Astronomy VI
出版者SPIE
ISBN(印刷物)9780819496225
DOI
出版物ステータスPublished - 2014 1 1
外部発表Yes
イベントHigh Energy, Optical, and Infrared Detectors for Astronomy VI - Montreal, QC, Canada
継続期間: 2014 6 222014 6 25

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
9154
ISSN(印刷物)0277-786X
ISSN(電子版)1996-756X

Other

OtherHigh Energy, Optical, and Infrared Detectors for Astronomy VI
Canada
Montreal, QC
期間14/6/2214/6/25

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • これを引用

    Rousset, N., Villeneuve, J., Fournier-Lupien, J. H., Attiaoui, A., Taillon, G., Francoeur, S., & Daigle, O. (2014). Comparison of EMCCD post-processing methods for photon counting flux ranges. : High Energy, Optical, and Infrared Detectors for Astronomy VI [91540F] (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 9154). SPIE. https://doi.org/10.1117/12.2055350