Modelling intensity and gradient distribution of 3D tomography data for direct extraction of physical parameters and robust evaluation of segmentation

Elise O. Brenne*, Vedrana A. Dahl, Peter S. Jørgensen

*Corresponding author for this work

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

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Abstract

We propose a novel intensity distribution model for material interfaces. Intensity gradient informa-tion is exploited for robust model fitting. Our model allows for direct extraction of physical sample parameters,assists segmentation, and provides a methodology for evaluating segmentation results.
Original languageEnglish
Publication date2019
Number of pages2
Publication statusPublished - 2019
Event2019 International Conference on Tomography of Materials & Structures - Pullman Cairns International, Cairns, Australia
Duration: 22 Jul 201926 Jul 2019
http://ictms2019.org/

Conference

Conference2019 International Conference on Tomography of Materials & Structures
LocationPullman Cairns International
CountryAustralia
CityCairns
Period22/07/201926/07/2019
Internet address

Keywords

  • X-ray tomography
  • 3D image analysis
  • Microstructural characterization
  • Physical parameter extraction
  • Automated data analysis

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