Optimization of 2D-BM3D denoising for long-range brillouin optical time domain analysis

Guijiang Yang, Biwei Wang, Liang Wang, Zhenzhou Cheng, Changyuan Yu, Calvin Chun Kit Chan, Litong Li, Ming Tang, Deming Liu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Impact of 2D-BM3D parameters on the denoising performance has been fully analyzed for denoising optimization in 100.8km BOTDA. 12.2dB SNR improvement has been achieved without much loss of temperature accuracy and spatial resolution.

Original languageEnglish
Title of host publication2020 Asia Communications and Photonics Conference, ACP 2020 and International Conference on Information Photonics and Optical Communications, IPOC 2020 - Proceedings
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
Publication statusPublished - Oct 2020
Event2020 Asia Communications and Photonics Conference, ACPC 2020/International Conference on Information Photonics and Optical Communications, IPOC 2020 - Beijing, China
Duration: 24 Oct 202027 Oct 2020

Publication series

Name2020 Asia Communications and Photonics Conference, ACP 2020 and International Conference on Information Photonics and Optical Communications, IPOC 2020 - Proceedings

Conference

Conference2020 Asia Communications and Photonics Conference, ACPC 2020/International Conference on Information Photonics and Optical Communications, IPOC 2020
Country/TerritoryChina
CityBeijing
Period24/10/2027/10/20

Keywords

  • Optical communication
  • Photonics
  • Time domain analysis

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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