- 专利标题： AUTOMATIC MOTION DETECTION IN MEDICAL IMAGE-SERIES
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申请号： EP19169805.9申请日： 2019-04-17
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公开(公告)号： EP3726469A1公开(公告)日： 2020-10-21
- 发明人: Hoppe, Elisabeth , Wetzl, Jens , Yoon, Seung Su , Forman, Christoph , Schmidt, Michaela
- 申请人： Siemens Healthcare GmbH , Friedrich-Alexander-Universität Erlangen-Nürnberg
- 申请人地址： Henkestraße 127 91052 Erlangen DE
- 专利权人： Siemens Healthcare GmbH,Friedrich-Alexander-Universität Erlangen-Nürnberg
- 当前专利权人： Siemens Healthcare GmbH,Friedrich-Alexander-Universität Erlangen-Nürnberg
- 当前专利权人地址： Henkestraße 127 91052 Erlangen DE
- 主分类号： G06T7/246
- IPC分类号： G06T7/246 ; G06T7/254 ; A61B6/00
摘要：
The invention describes a method for automatic motion detection in medical image-series, comprising the steps:
- providing a dataset (D) of a series of images (I1, I2, I3), wherein images (I1, I2, I3) of a similar region of interest are recorded at consecutive points of time,
- calculating localization data (LD) of a target (T) by localizing the target (T) in the images (I1, I2, I3) of the dataset (D) and calculating the position of this target (T) in these images (I1, I2, I3),
- calculating movement data (MD) of the movement of the target (T) on the basis of temporal adjacent images (I1, I2, I3) based on the localization data (LD).
The invention further describes a related system, a related control device and a related medical imaging system.
- providing a dataset (D) of a series of images (I1, I2, I3), wherein images (I1, I2, I3) of a similar region of interest are recorded at consecutive points of time,
- calculating localization data (LD) of a target (T) by localizing the target (T) in the images (I1, I2, I3) of the dataset (D) and calculating the position of this target (T) in these images (I1, I2, I3),
- calculating movement data (MD) of the movement of the target (T) on the basis of temporal adjacent images (I1, I2, I3) based on the localization data (LD).
The invention further describes a related system, a related control device and a related medical imaging system.
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