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1. 发明授权

US07974455B2 Method and apparatus for tomosynthesis projection imaging for detection of radiological signs 有权
标题翻译：用于断层扫描投影成像检测放射性体征的方法和装置
公开(公告)号：US07974455B2
公开(公告)日：2011-07-05
申请号：US11545305
申请日：2006-10-10
申请人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Iordache
发明人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Iordache
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T2200/04 , G06T2207/10116 , G06T2207/30068
摘要： In a method and apparatus for image processing an algorithm is used to detect radiological signals in a series of 3D data. The algorithm indicates the position of a radiological signs in a digital volume by means of markers. The algorithm has the potential to distinguish automatically between malignant elements and benign elements. The algorithm comprises a fuzzy logic approach to explain the ambiguities in the image. The algorithm is applied directly to the radiography projection images.
摘要翻译：在用于图像处理的方法和装置中，使用算法来检测一系列3D数据中的放射信号。该算法通过标记表示数字体积中的放射性符号的位置。该算法具有在恶性元素和良性元素之间自动区分的潜力。该算法包括一个模糊逻辑方法来解释图像中的模糊性。该算法直接应用于放射照相投影图像。

2. 发明申请

US20070183641A1 Method and apparatus for tomosynthesis projection imaging for detection of radiological signs 有权
标题翻译：用于断层扫描投影成像检测放射性体征的方法和装置
公开(公告)号：US20070183641A1
公开(公告)日：2007-08-09
申请号：US11545305
申请日：2006-10-10
申请人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Iordache
发明人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Iordache
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T2200/04 , G06T2207/10116 , G06T2207/30068
摘要： In a method and apparatus for image processing an algorithm is used to detect radiological signals in a series of 3D data. The algorithm indicates the position of a radiological signs in a digital volume by means of markers. The algorithm has the potential to distinguish automatically between malignant elements and benign elements. The algorithm comprises a fuzzy logic approach to explain the ambiguities in the image. The algorithm is applied directly to the radiography projection images.
摘要翻译：在用于图像处理的方法和装置中，使用算法来检测一系列3D数据中的放射信号。该算法通过标记表示数字体积中的放射性符号的位置。该算法具有在恶性元素和良性元素之间自动区分的潜力。该算法包括一个模糊逻辑方法来解释图像中的模糊性。该算法直接应用于放射照相投影图像。

3. 发明申请

US20110261927A1 METHOD AND APPARATUS FOR TOMOSYNTHESIS PROJECTION IMAGING FOR DETECTION OF RADIOLOGICAL SIGNS 有权
标题翻译：用于检测放射性信号的肿瘤放射成像的方法和装置
公开(公告)号：US20110261927A1
公开(公告)日：2011-10-27
申请号：US13176357
申请日：2011-07-05
申请人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Jordache
发明人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Jordache
IPC分类号： A61B6/04 , G06K9/00
CPC分类号： G06T7/0012 , G06T2200/04 , G06T2207/10116 , G06T2207/30068
摘要： A method of image processing in a radiological apparatus includes reconstructing a 3D image of a body from a set of radiography projection images, locating structures presumed to be representative of 3D radiological signs within the 3D image, determining a set of 2D candidate particles corresponding to projections of the presumed 3D radiological signs, assigning, through a fuzzy logic description, to the 2D candidate particles a degree of membership in 2D membership classes of a set of membership classes, each membership class being relative to a type of radiological sign, considering a 2D fuzzy particle being formed by the set of the 2D candidate particles and by their respective degrees of membership in a class, making an aggregate of the 2D fuzzy particles to obtain 3D fuzzy particles in a digital volume, and determining a degree of confidence for each 3D radiological sign from the 3D fuzzy particles.
摘要翻译：一种放射学装置中的图像处理方法包括：从一组放射线照相投影图像重建身体的3D图像，将假定为代表3D图像内的3D放射学符号的定位结构，确定与投影对应的一组2D候选粒子通过模糊逻辑描述，将二维候选粒子分配给一组隶属类的二维隶属类中的隶属度，每个隶属类别相对于放射学符号的类型，考虑2D 模糊粒子由2D候选粒子的集合和其各自的隶属度形成，使2D模糊粒子的聚集获得数字体积中的3D模糊粒子，并且确定每个3D的置信度放射学符号从3D模糊粒子。

4. 发明授权

US08184892B2 Method and apparatus for tomosynthesis projection imaging for detection of radiological signs 有权
标题翻译：用于断层扫描投影成像检测放射性体征的方法和装置
公开(公告)号：US08184892B2
公开(公告)日：2012-05-22
申请号：US13176357
申请日：2011-07-05
申请人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Jordache
发明人： Gero L. Peters , Serge Muller , Sylvain Bernard , Razvan Jordache
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T2200/04 , G06T2207/10116 , G06T2207/30068
摘要： A method of image processing in a radiological apparatus includes reconstructing a 3D image of a body from a set of radiography projection images, locating structures presumed to be representative of 3D radiological signs within the 3D image, determining a set of 2D candidate particles corresponding to projections of the presumed 3D radiological signs, assigning, through a fuzzy logic description, to the 2D candidate particles a degree of membership in 2D membership classes of a set of membership classes, each membership class being relative to a type of radiological sign, considering a 2D fuzzy particle being formed by the set of the 2D candidate particles and by their respective degrees of membership in a class, making an aggregate of the 2D fuzzy particles to obtain 3D fuzzy particles in a digital volume, and determining a degree of confidence for each 3D radiological sign from the 3D fuzzy particles.
摘要翻译：一种放射学装置中的图像处理方法包括：从一组放射线照相投影图像重建身体的3D图像，将假定为代表3D图像内的3D放射学符号的定位结构，确定与投影对应的一组2D候选粒子通过模糊逻辑描述，将二维候选粒子分配给一组隶属类的二维隶属类中的隶属度，每个隶属类别相对于放射学符号的类型，考虑2D 模糊粒子由2D候选粒子的集合和其各自的隶属度形成，使2D模糊粒子的聚集获得数字体积中的3D模糊粒子，并且确定每个3D的置信度放射学符号从3D模糊粒子。

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