Title:
神経外科における脳変形の追跡
Document Type and Number:
Japanese Patent JP2014512210
Kind Code:
A
Abstract:
An imaging system for tracking brain deformation, a method for tracking brain deformation, a method of operating a device for tracking brain deformation are disclosed. A first 3D representation (112) of a cerebrovascular vessel structure of a region of interest of an object is provided (110), and (114) a second 3D representation (116) of the cerebrovascular vessel structure are used to determine brain deformation. At least a part of the first 3D representation is elastically three-dimensionally registered (118) with at least a part of the second 3D representation. A deformation field (122) of the cerebrovascular vessel structure is determined (120) based on the elastic registration. The determined vessel deformation is applied (124) to a brain structure representation to determine a deformation (126) of the cerebral structure.
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Inventors:
Reiters, Daniel Simon Anna
Babik, Drazenko
Babik, Drazenko
Application Number:
JP2013558535A
Publication Date:
May 22, 2014
Filing Date:
March 01, 2012
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
A61B6/03; A61B5/055
Domestic Patent References:
| JP2003339670A | 2003-12-02 | |||
| JP2011019768A | 2011-02-03 | |||
| JP2007531553A | 2007-11-08 | |||
| JPH06223159A | 1994-08-12 |
Foreign References:
| WO2012085511A1 | 2012-06-28 | |||
| US20080247622A1 | 2008-10-09 |
Other References:
REINERTSEN ET AL: "Validation of vessel-based registration for correction of brain shift", MEDICAL IMAGE ANALYSIS, vol. Volume 11, Issue 4, JPN6015052215, 2007, pages 374 - 388, ISSN: 0003225087
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki