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Four-Dimensional CT Analysis Using Sequential 3D-3D Registration
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Bioengineering
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JoVE Journal Bioengineering
Four-Dimensional CT Analysis Using Sequential 3D-3D Registration

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration

DOI:
10.3791/59857-v

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05:05 min

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November 23, 2019

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, , , , , , , ,
1Department of Orthopedic Surgery,Keio University School of Medicine, 2Department of Orthopedic Surgery,Saiseikai Utsunomiya Hospital, 3Department of Radiology,Keio University School of Medicine

Chapters

  • 00:04Title
  • 00:40Computed Tomography (CT) Imaging and Surface Reconstruction
  • 02:18Image Registration
  • 03:43Results: Representative Kinematic and Surface Registration Analyses
  • 04:29Conclusion

Summary

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We analyzed joint kinematics from four-dimensional computed tomography data. The sequential 3D-3D registration method semiautomatically provides the kinematics of the moving bone with respect to the subject bone from four-dimensional computed tomography data.

Tags

Keywords: 4D CT Analysis3D-3D RegistrationJoint KinematicsSurface Segmentation4D CT Volume DataAutomatic SegmentationSurface Registration

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