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

2 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトルHigh Energy, Optical, and Infrared Detectors for Astronomy VI
出版社SPIE
ISBN(印刷版)9780819496225
DOI
出版ステータスPublished - 2014 1 1
外部発表はい
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(印刷版)0277-786X
ISSN(電子版)1996-756X

Other

OtherHigh Energy, Optical, and Infrared Detectors for Astronomy VI
国/地域Canada
CityMontreal, QC
Period14/6/2214/6/25

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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