Variability issues in automated hippocampal segmentation: A study on out-of-the-box software and multi-rater ground truth

  • M. Liedlgruber
  • , K. Butz
  • , Yvonne Höller
  • , G. Kuchukhidze
  • , A. Taylor
  • , O. Tomasi
  • , E. Trinka
  • , A. Uhl

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In automated hippocampus segmentation, issues related to ground truth rater variability, subject variability and variability of software segmentation accuracy are investigated in the context of 3 publicly available, out-of-the-box software packages. Ground truth variability among three manual raters is controlled using a majority voting based label fusion scheme and observed subject variability underpins the importance of availability of large scale ground truth.

Original languageEnglish
Title of host publicationProceedings - IEEE 29th International Symposium on Computer-Based Medical Systems, CBMS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages191-196
Number of pages6
ISBN (Electronic)9781467390361
DOIs
Publication statusPublished - 16 Aug 2016
Externally publishedYes
Event29th IEEE International Symposium on Computer-Based Medical Systems, CBMS 2016 - Belfast, Ireland
Duration: 20 Jun 201623 Jun 2016

Publication series

NameProceedings - IEEE Symposium on Computer-Based Medical Systems
Volume2016-August

Conference

Conference29th IEEE International Symposium on Computer-Based Medical Systems, CBMS 2016
Country/TerritoryIreland
CityBelfast
Period20/06/1623/06/16

Bibliographical note

Publisher Copyright: © 2016 IEEE.

Other keywords

  • Automated hippocampus segmentation
  • Ground truth variability
  • Subject variability

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