Automated estimation of sizes of unruptured intracranial aneurysms in MRA images using localized principal component analysis

Zhuangfei Ma, Hidetaka Arimura, Shingo Kakeda, Yukunori Korogi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is substantially difficult for radiologists to measure intracranial aneurysm sizes because of overlapping structures and/or unusual locations, especially for aneurysms smaller than 7 mm. Therefore, we have developed an automated approach for estimation of unruptured intracranial aneurysm sizes in MRA images. The errors of estimated aneurysm sizes in the longest, middle and shortest diameters were 2.53%, 10.79% and 12.62%, respectively.

Original languageEnglish
Title of host publicationInternational Forum on Medical Imaging in Asia 2019
EditorsFeng Lin, Hiroshi Fujita, Jong Hyo Kim
PublisherSPIE
ISBN (Electronic)9781510627758
DOIs
Publication statusPublished - 2019
Externally publishedYes
EventInternational Forum on Medical Imaging in Asia 2019 - Singapore, Singapore
Duration: Jan 7 2019Jan 9 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11050
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceInternational Forum on Medical Imaging in Asia 2019
CountrySingapore
CitySingapore
Period1/7/191/9/19

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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