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A surface registration technique for estimation of 3-D kinematics of joints

Mostafavi, K ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.3233/978-1-58603-964-6-204
  3. Abstract:
  4. This study proposes a new technique for registration of complicated freeform surfaces. The relationship between the initial and transferred location/orientation of a points cloud is formulated and then generalized within the framework of the influence surface modeling approach using least squares method. Results of case studies for estimation of the transformation matrix of articular surface of the knee joint in two scenes of MR images indicated high accuracies of ±1 mm and ±1 degree
  5. Keywords:
  6. Influence method ; Kinematic analysis ; Surface registration ; Article ; Biomechanics ; Histology ; Three dimensional imaging ; Algorithms ; Biomechanics ; Computer simulation ; Humans ; Imaging, three-dimensional ; Joints
  7. Source: Studies in Health Technology and Informatics, 19 January 2009 through 22 January 2009 ; Volume 142 , 2009 , Pages 204-206 ; 09269630 (ISSN) ; 9781586039646 (ISBN)
  8. URL: http://ebooks.iospress.nl/publication/12012