Multi-agent shape models for hip landmark detection in MR scans

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  • Imad Eddine Ibrahim Bekkouch
  • Tamerlan Aidinovich
  • Tomaz Vrtovec
  • Ramil Kuleev
  • Ibragimov, Bulat

Landmark detection is an essential step in the diagnosis of bone pathologies and pelvis morphometry. Hence, we propose a Deep Learning based method for automatic landmark detection on multi-modality hips magnetic resonance (MR) scans. Our method is based on a synergistic analysis of appearance and shape information by using deep networks for the detection of landmark candidate locations and then adjusting these locations using inter-landmark spatial properties. Our best model gives an average of 1.74 mm over all the landmarks, where 67% of the proposed landmarks are within the spatial matching error of at most 2mm.

Original languageEnglish
Title of host publicationMedical Imaging 2021 : Image Processing
EditorsIvana Isgum, Bennett A. Landman
Number of pages11
PublisherSPIE - International Society for Optical Engineering
Publication date2021
Article number115960O
ISBN (Electronic)9781510640214
DOIs
Publication statusPublished - 2021
EventSPIE Medical Imaging 2021 - Virtual, Online, United States
Duration: 15 Feb 202119 Feb 2021

Conference

ConferenceSPIE Medical Imaging 2021
LandUnited States
ByVirtual, Online
Periode15/02/202119/02/2021
SponsorThe Society of Photo-Optical Instrumentation Engineers (SPIE)
SeriesProceedings of S P I E - International Society for Optical Engineering
Volume11596
ISSN0277-786X

Bibliographical note

Publisher Copyright:
© 2021 SPIE.

    Research areas

  • Deep Learning, Landmark Detection, Medical image processing

ID: 283138277