Title:
投影画像生成装置、方法およびそのプログラム
Document Type and Number:
Japanese Patent JP4540124
Kind Code:
B2
Abstract:
Projection is performed in such a manner that the same point on a moving internal organ can be constantly observed, thereby improving the accuracy of diagnosis. Motion information about the motion of a projection target between one set of three-dimensional volume data in a group of sets of three-dimensional volume data and a different set of three-dimensional volume data in the group of sets of three-dimensional volume data that was obtained by imaging at a different time from the time of imaging of the one set of three-dimensional volume data is obtained based on the projection target that is present in the one set of three-dimensional volume data and the projection target that is present in the different set of three-dimensional volume data. Then, the viewpoint O is moved to a position at which the projection target in the different set of three-dimensional volume data can be projected.
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Inventors:
Jun Masumoto
Hitoshi Miyamoto
Hitoshi Miyamoto
Application Number:
JP2007105286A
Publication Date:
September 08, 2010
Filing Date:
April 12, 2007
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
A61B5/00; A61B1/00; G06T15/08
Domestic Patent References:
| JP2006288495A |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma