THIJS ELENBAAS,JAVIER OLIVAN BESCOS,EBERHARD SEBASTIAN HANSIS,KIRSTEN HELENA ZUURMOND
申请号：
US15319207
公开号：
US20170148180A1
申请日:
2015.06.25
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The invention relates to an imaging device (10) for registration of different imaging modalities, an imaging system (1) for registration of different imaging modalities, a method for registration of different imaging modalities, a computer program element for controlling such device and a computer readable medium having stored such computer program element. The imaging system (1) for registration of different imaging modalities comprises a first imaging modality (2), a second imaging modality (3), and an imaging device (10) for registration of different imaging modalities. The imaging device (10) for registration of different imaging modalities comprises a model provision unit (11), a first image data provision unit (12), a processing unit (13), a second image data provision unit (14), and a registration unit (15). The model provision unit (11) provides a cavity model of a visceral cavity. The first showing a region of interest of a patient by the first imaging modality (2). The processing unit (13) registers the cavity model to the first image data and adapts the cavity model based on the first image data. The processing unit (13) differs between bony and non-bony structures and masks a non-bony structure in the first image data based on the adapted cavity model. The second image data provision unit (14) provides second image data showing the region of interest of a patient by the second imaging modality (3). The registration unit (15) registers the masked first image data and the second image data.
