A multiscale adaptive mask method for rigid intraoperative ultrasound and preoperative CT image registration

Zhijun Zhang, Feng Liu, Hungtat Tsui, Yunwong Lau, Xubo Song

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Purpose: Rigid registration of intraoperative ultrasound (US) and preoperative CT image is important for providing real-time guidance during operations. However, due to the low spatial and temporal resolutions and the dissimilarity between US and CT, accurate registration of CT and US images is still a challenging problem.

Original languageEnglish (US)
Article number102903
JournalMedical Physics
Volume41
Issue number10
DOIs
StatePublished - Oct 1 2014

Keywords

  • adaptive mask registration
  • intraoperative ultrasound
  • preoperative CT
  • rigid registration
  • ultrasound and CT image registration

ASJC Scopus subject areas

  • Biophysics
  • Radiology Nuclear Medicine and imaging

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