Video-BM3D denoising for BOTDA sensing systems

Biwei Wang, Liang Wang, Changyuan Yu, Chao Lu

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


Video Block-Matching and 3D filtering (VBM3D) denoising has been demonstrated for the first time to improve the SNR in BOTDA, achieving 0.54MHz BFS uncertainty at the far end of 100.8km fiber with 2m spatial resolution.

Original languageEnglish
Title of host publicationAsia Communications and Photonics Conference, ACPC_2019
PublisherOSA - The Optical Society
VolumeVolume: Part F138-ACPC 2019
ISBN (Electronic)9781557528209
Publication statusPublished - Nov 2019
EventAsia Communications and Photonics Conference, ACPC_2019 - Chengdu, Hong Kong
Duration: 2 Nov 20195 Nov 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F138-ACPC 2019


ConferenceAsia Communications and Photonics Conference, ACPC_2019
Country/TerritoryHong Kong

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


Dive into the research topics of 'Video-BM3D denoising for BOTDA sensing systems'. Together they form a unique fingerprint.

Cite this