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1. 发明授权

EP2425784B1 Providing a color Doppler mode image in an ultrasound system 有权转让
标题翻译：在超声系统提供了彩色多普勒模式图像
公开(公告)号：EP2425784B1
公开(公告)日：2016-05-18
申请号：EP11176129.2
申请日：2011-08-01
申请人： Samsung Medison Co., Ltd.
发明人： Lee, Jae Keun , Lee, Hyeong Do , Lee, Yong Ho
IPC分类号： A61B8/08 , G01S15/89 , G06T7/00 , A61B8/00 , G01S7/52
CPC分类号： G01S7/52071 , A61B8/0891 , A61B8/469 , A61B8/5269 , G01S15/8979 , G06T7/11 , G06T7/155 , G06T7/194 , G06T2207/10136

2. 发明公开

EP2455753A2 Providing Color Doppler Image Based on Qualification Curve Information in Ultrasound System 审中-公开
标题翻译： Bereitstellung eines Farb-Dopplerbildes auf Grundlage von Qualifikationskurveninformationen in einem Ultraschallsystem
公开(公告)号：EP2455753A2
公开(公告)日：2012-05-23
申请号：EP11189301.2
申请日：2011-11-16
申请人： Samsung Medison Co., Ltd.
发明人： Lee, Hyeong Do , Lee, Jae Keun
IPC分类号： G01N29/024 , G01N29/06 , A61B8/00
CPC分类号： G01N29/0654 , A61B8/06 , A61B8/488 , G01N29/024 , G01N2291/017 , G01N2291/02466 , G01S7/52071 , G01S15/8981 , G01S15/8988
摘要： There are provided embodiments for providing a color Doppler image based on qualification curve information. In one embodiment, an ultrasound system comprises: an ultrasound data acquisition unit configured to acquire ultrasound data corresponding to a living body including a moving target object; a storage unit for storing qualification curve information for determining blood flow signals of the target object, clutter signals and noise based on velocity and power components of Doppler signals; and a processing unit configured to form first Doppler signals based on the ultrasound data, perform a clutter filtering process upon the first Doppler signals to form second Doppler signals, calculate velocity and power components of the second Doppler signals, form a color Doppler image based on the calculated velocity and power components, and perform a blending process upon the color Doppler image based on the calculated velocity and power components and the qualification curve information.
摘要翻译：提供了基于限定曲线信息提供彩色多普勒图像的实施例。在一个实施例中，超声系统包括：超声数据获取单元，被配置为获取对应于包括移动目标对象的生物体的超声数据; 存储单元，用于基于多普勒信号的速度和功率分量存储用于确定目标对象的血流信号的鉴定曲线信息，杂波信号和噪声; 以及处理单元，被配置为基于所述超声数据形成第一多普勒信号，对所述第一多普勒信号执行杂波滤波处理以形成第二多普勒信号，计算所述第二多普勒信号的速度和功率分量，基于所述第二多普勒信号形成彩色多普勒图像计算的速度和功率分量，并且基于计算的速度和功率分量以及资格曲线信息对彩色多普勒图像执行混合处理。

3. 发明授权

EP2264483B1 Ultrasound system and method for providing a motion vector 有权转让
标题翻译：超声系统和提供运动矢量的方法
公开(公告)号：EP2264483B1
公开(公告)日：2017-11-29
申请号：EP10163199.2
申请日：2010-05-19
申请人： Samsung Medison Co., Ltd.
发明人： Lee, Hyeong Do , Kim, Jeong Sik
IPC分类号： G01S15/89 , G06T7/20 , G01S7/52
CPC分类号： G06T7/20 , G01S7/52071 , G01S15/8984 , G06T2207/10132
摘要： A method of providing a motion vector is disclosed. The method according to embodiments of the present disclosure comprises: acquiring ultrasound data corresponding to a region of interest within a brightness mode (B-mode) image of a target object; forming a color Doppler mode image of the target object based on the ultrasound data; forming a motion vector of the target object based on the ultrasound data and the color Doppler mode image; and setting the motion vector on the color Doppler mode image.

4. 发明公开

EP2455753A3 Providing Color Doppler Image Based on Qualification Curve Information in Ultrasound System 审中-公开
标题翻译：提供在超声系统根据是否有资格曲线信息的彩色多普勒图像
公开(公告)号：EP2455753A3
公开(公告)日：2013-11-20
申请号：EP11189301.2
申请日：2011-11-16
申请人： Samsung Medison Co., Ltd.
发明人： Lee, Hyeong Do , Lee, Jae Keun
IPC分类号： G01N29/024 , G01N29/06 , A61B8/00
CPC分类号： G01N29/0654 , A61B8/06 , A61B8/488 , G01N29/024 , G01N2291/017 , G01N2291/02466 , G01S7/52071 , G01S15/8981 , G01S15/8988
摘要： There are provided embodiments for providing a color Doppler image based on qualification curve information. In one embodiment, an ultrasound system comprises: an ultrasound data acquisition unit configured to acquire ultrasound data corresponding to a living body including a moving target object; a storage unit for storing qualification curve information for determining blood flow signals of the target object, clutter signals and noise based on velocity and power components of Doppler signals; and a processing unit configured to form first Doppler signals based on the ultrasound data, perform a clutter filtering process upon the first Doppler signals to form second Doppler signals, calculate velocity and power components of the second Doppler signals, form a color Doppler image based on the calculated velocity and power components, and perform a blending process upon the color Doppler image based on the calculated velocity and power components and the qualification curve information.

5. 发明公开

EP2425784A1 Providing a color Doppler mode image in an ultrasound system 有权转让
标题翻译： Bereitstellung eines Farbdopermodusbilds在einem Ultraschallsystem
公开(公告)号：EP2425784A1
公开(公告)日：2012-03-07
申请号：EP11176129.2
申请日：2011-08-01
申请人： Samsung Medison Co., Ltd.
发明人： Lee, Jae Keun , Lee, Hyeong Do , Lee, Yong Ho
IPC分类号： A61B8/00 , G01S7/52
CPC分类号： G01S7/52071 , A61B8/0891 , A61B8/469 , A61B8/5269 , G01S15/8979 , G06T7/11 , G06T7/155 , G06T7/194 , G06T2207/10136
摘要： Embodiments for providing a color Doppler mode image are disclosed. In one embodiment, by way of non-limiting example, an ultrasound system comprises: an ultrasound data acquisition unit configured to transmit and receive ultrasound signals to and from a living body to acquire first ultrasound data and second ultrasound data; a user input unit configured to receive input information corresponding to a region of interest and a balance threshold value having a predetermined brightness value; and a processing unit configured to form a brightness mode image and a color Doppler mode image corresponding to the region of interest based on the first and second ultrasound data, respectively, form a balance mask for performing a balance process upon the color Doppler mode image based on the brightness mode image and the input information, and perform the balance process upon the color Doppler mode image based on the balance mask.
摘要翻译：公开了用于提供彩色多普勒模式图像的实施例。在一个实施例中，作为非限制性示例，超声系统包括：超声数据获取单元，被配置为向生物体发送和接收超声信号以获取第一超声数据和第二超声数据; 用户输入单元，被配置为接收对应于感兴趣区域的输入信息和具有预定亮度值的平衡阈值; 以及处理单元，被配置为分别基于第一和第二超声数据形成对应于感兴趣区域的亮度模式图像和彩色多普勒模式图像，形成用于在基于彩色多普勒模式图像的基础上执行平衡处理的平衡掩模在亮度模式图像和输入信息上，并且基于平衡掩模对彩色多普勒模式图像执行平衡处理。

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