Title:
Determination of the outline of the structure based on picture information
Document Type and Number:
Japanese Patent JP6007102
Kind Code:
B2
Abstract:
A system for establishing a contour of a structure is disclosed. An initialization subsystem (1) is used for initializing an adaptive mesh representing an approximate contour of the structure, the structure being represented at least partly by a first image, and the structure being represented at least partly by a second image. A deforming subsystem (2) is used for deforming the adaptive mesh, based on feature information of the first image and feature information of the second image. The deforming subsystem comprises a force-establishing subsystem (3) for establishing a force acting on at least part of the adaptive mesh, in dependence on the feature information of the first image and the feature information of the second image. A transform-establishing subsystem (4) is used for establishing a coordinate transform reflecting a registration mismatch between the first image, the second image, and the adaptive mesh.
Inventors:
Peters, Jöchen
Ekabert, Olivier
Meyer, Karsten
Kneiser, Reinhard
Wese, Jurgen
Ekabert, Olivier
Meyer, Karsten
Kneiser, Reinhard
Wese, Jurgen
Application Number:
JP2012516919A
Publication Date:
October 12, 2016
Filing Date:
June 18, 2010
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
G06T7/60
Domestic Patent References:
| JP6223159A | ||||
| JP2004536374A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki