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1. 发明申请

WO2008039252A2 MULTIMODAL OCULAR BIOMETRIC SYSTEM 审中-公开
标题翻译：多模式眼睛生物测量系统
公开(公告)号：WO2008039252A2
公开(公告)日：2008-04-03
申请号：PCT/US2007/011507
申请日：2007-05-14
申请人： RETICA SYSTEMS, INC. , FRIEDMAN, Marc, D. , CASAVERDE, Pablo , YANSEN, Don , MCNERNEY, Tim , TOSA, Yasunari , USHER, David , ACCOMANDO, Nicholas, A. , MULLER, David , HEACOCK, Greg , MARSHALL, John
发明人： FRIEDMAN, Marc, D. , CASAVERDE, Pablo , YANSEN, Don , MCNERNEY, Tim , TOSA, Yasunari , USHER, David , ACCOMANDO, Nicholas, A. , MULLER, David , HEACOCK, Greg , MARSHALL, John
IPC分类号： A61B3/14 , A61B3/15 , G06K9/62
CPC分类号： H04N7/18 , A61B3/1216 , A61B3/14 , G06K9/00597
摘要： A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes of a subject. Biometrics based on data provided by these systems are more accurate and robust than using biometrics that include data from only the iris or only the retina from a single eye. An exemplary embodiment emits photons to the iris and the retina of both eyes, an iris image sensor that captures an image of the iris when the iris reflects the emitted light, a retina image sensor that captures an image of the retina when the retina reflects the emitted light, and a controller that controls the iris and the retina illumination sources, where the captured image of the iris and the captured image of the retina contain biometric data.
摘要翻译：多模式生物统计识别系统捕获并处理虹膜和视网膜的图像以进行生物统计识别。另一种多模式眼部系统捕捉和处理虹膜和/或来自对象双眼的图像。基于这些系统提供的数据的生物特征识别比使用生物特征识别更加准确和可靠，这些生物特征包括仅来自虹膜或仅来自单眼的视网膜的数据。示例性实施例向双眼的虹膜和视网膜发射光子，当虹膜反射发射的光时捕获虹膜图像的虹膜图像传感器，视网膜图像传感器，其在视网膜反射时捕获视网膜的图像发出的光线以及控制虹膜和视网膜照射源的控制器，其中虹膜的拍摄图像和视网膜的拍摄图像包含生物统计数据。

2. 发明申请

WO2007127157A3 SYSTEM AND METHOD FOR BIOMETRIC RETINAL IDENTIFICATION 审中-公开
公开(公告)号：WO2007127157A3
公开(公告)日：2007-11-08
申请号：PCT/US2007/009806
申请日：2007-04-20
申请人： RETICA SYSTEMS, INC. , USHER, David , ACCOMANDO, Nicholas, A. , MULLER, David , TOSA, Yasunari
发明人： USHER, David , ACCOMANDO, Nicholas, A. , MULLER, David , TOSA, Yasunari
IPC分类号： G06K9/00 , H04K1/00
摘要： Retinal blood vessels are detected for biometric identification by: receiving at least one image with retinal data; detecting, an area in the image corresponding to a spatial variation in the image; and determining a blood vessel pattern relative in the area. The spatial variation may be determined according to a spatial intensity gradient. The area corresponding to the spatial variation may be defined by a fitted shape. A specific embodiment determines a structural measurement, such as a structural center of mass, in the area, and the blood vessel pattern is determined relative to the structural measurement. The blood vessel pattern may be determined by identifying blood vessel cross sections within the area and linking the blood vessel cross sections to determine blood vessels. Furthermore, each of the blood vessel cross sections may be represented by an N-vector determined by a N-parameter non-linear fitting function or a linear function combination.

3. 发明申请

WO2008091401A3 MULTIMODAL OCULAR BIOMETRIC SYSTEM AND METHODS 审中-公开
标题翻译：多角膜眼科生物测量系统和方法
公开(公告)号：WO2008091401A3
公开(公告)日：2008-11-20
申请号：PCT/US2007078062
申请日：2007-09-10
申请人： RETICA SYSTEMS INC , TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , RUZHITSKY VLADIMIR , BASHIR FAISAL
发明人： TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , RUZHITSKY VLADIMIR , BASHIR FAISAL
IPC分类号： G05B19/00
CPC分类号： G06K9/00604 , G06T7/12 , G06T7/149 , G06T7/168 , G06T2207/30201
摘要： Biometric systems capture and combine biometric information from more than one modality, employing digital processing algorithms to process and evaluate captured images having data for a biometric characteristic. Such digital algorithms may include a pupil segmentation algorithm for determining a pupil image in the captured image, an iris segmentation algorithm for determining an iris image in the captured image, an eyelid/eyelash segmentation algorithm for determining an eyelid/eyelash image in the captured image, and an algorithm for measuring the focus on the iris. Some embodiments employ an auto-capture process which employs such algorithms, in part, to evaluate captured images and obtain the best possible images for biometric identification.
摘要翻译：生物识别系统捕获并组合来自多种模态的生物特征信息，采用数字处理算法来处理和评估具有生物特征数据的捕获图像。这种数字算法可以包括用于确定捕获图像中的瞳孔图像的瞳孔分割算法，用于确定捕获图像中的虹膜图像的虹膜分割算法，用于确定捕获图像中的眼睑/睫毛图像的眼睑/睫毛分割算法，以及测量虹膜焦点的算法。一些实施例采用采用这种算法的自动捕捉过程，部分地用于评估捕获的图像并获得用于生物识别的最佳可能图像。

4. 发明申请

WO2008091401A2 MULTIMODAL OCULAR BIOMETRIC SYSTEM AND METHODS 审中-公开
标题翻译：多角膜眼科生物测量系统和方法
公开(公告)号：WO2008091401A2
公开(公告)日：2008-07-31
申请号：PCT/US2007/078062
申请日：2007-09-10
申请人： Retica Systems, Inc , TOSA, Yasunari , USHER, David , ACCOMANDO, Nicholas A. , RUZHITSKY, Vladimir , BASHIR, Faisal
发明人： TOSA, Yasunari , USHER, David , ACCOMANDO, Nicholas A. , RUZHITSKY, Vladimir , BASHIR, Faisal
IPC分类号： G06T7/40
CPC分类号： G06K9/00604 , G06T7/12 , G06T7/149 , G06T7/168 , G06T2207/30201
摘要： Biometric systems capture and combine biometric information from more than one modality, employing digital processing algorithms to process and evaluate captured images having data for a biometric characteristic. Such digital algorithms may include a pupil segmentation algorithm for determining a pupil image in the captured image, an iris segmentation algorithm for determining an iris image in the captured image, an eyelid/eyelash segmentation algorithm for determining an eyelid/eyelash image in the captured image, and an algorithm for measuring the focus on the iris. Some embodiments employ an auto-capture process which employs such algorithms, in part, to evaluate captured images and obtain the best possible images for biometric identification.
摘要翻译：生物特征识别系统捕获和组合来自多种模态的生物特征信息，采用数字处理算法来处理和评估具有生物特征数据的捕获图像。这种数字算法可以包括用于确定捕获图像中的瞳孔图像的瞳孔分割算法，用于确定捕获图像中的虹膜图像的虹膜分割算法，用于确定捕获图像中的眼睑/睫毛图像的眼睑/睫毛分割算法，以及测量虹膜焦点的算法。一些实施例采用采用这种算法的自动捕捉过程，部分地用于评估捕获的图像并获得用于生物识别的最佳可能图像。

5. 发明申请

WO2016039763A1 IMAGE REGISTRATION FIDUCIALS 审中-公开
标题翻译：图像注册模式
公开(公告)号：WO2016039763A1
公开(公告)日：2016-03-17
申请号：PCT/US2014/055325
申请日：2014-09-12
申请人： ANALOGIC CORPORATION , LEONG, David, L. , ACCOMANDO, Nicholas, A.
发明人： LEONG, David, L. , ACCOMANDO, Nicholas, A.
IPC分类号： A61B8/08 , G06T7/00
CPC分类号： A61B8/5238 , G06T3/0068 , G06T7/33 , G06T2207/10132
摘要： A method includes receiving an input signal indicative of a set of coordinates for tissue of interest in first imaging data (e.g. ultrasound imaging data). The set of coordinates corresponds to user identified measurement points on a perimeter of the tissue of interest, e.g. obtained during the standard workflow to measure a size of the prostate. A set of fiducial markers is generated corresponding to the coordinates. The first imaging data may then be registered with second imaging data based on the fiducial markers. The second imaging data may be from the same or a different imaging modality. The method further includes visually displaying the second imaging data with the registered first imaging data superimposed thereover. By using the measurement point coordinates, the fiduciary markers can be automatically generated during the normal workflow without any additional steps or interaction by the user.
摘要翻译：一种方法包括在第一成像数据（例如，超声成像数据）中接收指示感兴趣组织的一组坐标的输入信号。该坐标系对应于感兴趣组织的周边上的用户识别的测量点，例如。在标准工作流程中获得测量前列腺的大小。根据坐标生成一组基准标记。然后可以基于基准标记物将第一成像数据与第二成像数据进行配准。第二成像数据可以来自相同或不同的成像模态。该方法还包括在其上叠加的登记的第一成像数据可视地显示第二成像数据。通过使用测量点坐标，可以在正常工作流程期间自动生成受信标记，而无需任何附加步骤或用户的交互。

6. 发明申请

WO2008091401A9 MULTIMODAL OCULAR BIOMETRIC SYSTEM AND METHODS 审中-公开
标题翻译：多模态生物量系统与方法
公开(公告)号：WO2008091401A9
公开(公告)日：2008-10-02
申请号：PCT/US2007078062
申请日：2007-09-10
申请人： RETICA SYSTEMS INC , TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , RUZHITSKY VLADIMIR , BASHIR FAISAL
发明人： TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , RUZHITSKY VLADIMIR , BASHIR FAISAL
IPC分类号： G06T7/40
CPC分类号： G06K9/00604 , G06T7/12 , G06T7/149 , G06T7/168 , G06T2207/30201
摘要： Biometric systems capture and combine biometric information from more than one modality, employing digital processing algorithms to process and evaluate captured images having data for a biometric characteristic. Such digital algorithms may include a pupil segmentation algorithm for determining a pupil image in the captured image, an iris segmentation algorithm for determining an iris image in the captured image, an eyelid/eyelash segmentation algorithm for determining an eyelid/eyelash image in the captured image, and an algorithm for measuring the focus on the iris. Some embodiments employ an auto-capture process which employs such algorithms, in part, to evaluate captured images and obtain the best possible images for biometric identification.
摘要翻译：生物识别系统捕获和组合来自多种模式的生物特征信息，采用数字处理算法处理和评估具有生物特征数据的捕获图像。这样的数字算法可以包括用于确定拍摄图像中的瞳孔图像的瞳孔分割算法，用于确定所捕获图像中的虹膜图像的虹膜分割算法，用于确定所捕获图像中的眼睑/睫毛图像的眼睑/睫毛分割算法，以及用于测量虹膜焦点的算法。一些实施例采用自动捕获过程，其采用这样的算法，部分地评估捕获的图像并获得用于生物特征识别的最佳可能图像。

7. 发明申请

WO2008039252A3 MULTIMODAL OCULAR BIOMETRIC SYSTEM 审中-公开
标题翻译：多模态生物量系统
公开(公告)号：WO2008039252A3
公开(公告)日：2008-09-12
申请号：PCT/US2007011507
申请日：2007-05-14
申请人： RETICA SYSTEMS INC , FRIEDMAN MARC D , CASAVERDE PABLO , YANSEN DON , MCNERNEY TIM , TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , MULLER DAVID , HEACOCK GREG , MARSHALL JOHN
发明人： FRIEDMAN MARC D , CASAVERDE PABLO , YANSEN DON , MCNERNEY TIM , TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , MULLER DAVID , HEACOCK GREG , MARSHALL JOHN
IPC分类号： H04K1/10 , H04L9/00
CPC分类号： H04N7/18 , A61B3/1216 , A61B3/14 , G06K9/00597
摘要： A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes of a subject. Biometrics based on data provided by these systems are more accurate and robust than using biometrics that include data from only the iris or only the retina from a single eye. An exemplary embodiment emits photons to the iris and the retina of both eyes, an iris image sensor that captures an image of the iris when the iris reflects the emitted light, a retina image sensor that captures an image of the retina when the retina reflects the emitted light, and a controller that controls the iris and the retina illumination sources, where the captured image of the iris and the captured image of the retina contain biometric data.
摘要翻译：多模式生物识别系统捕获并处理虹膜和视网膜的图像以进行生物识别。另一个多峰视觉系统捕获并处理虹膜的图像和/或来自对象双眼的图像。基于这些系统提供的数据的生物识别技术比使用仅来自虹膜的数据或仅来自单眼的视网膜的生物识别技术更准确和鲁棒。示例性实施例将光子发射到虹膜和双眼视网膜，虹膜图像传感器，当虹膜反射发射的光时捕获虹膜的图像;视网膜图像传感器，其在视网膜反射时捕获视网膜的图像以及控制光圈和视网膜照明源的控制器，其中所述虹膜的捕获图像和所述捕获的视网膜的图像包含生物特征数据。

8. 发明申请

WO2008039252A9 MULTIMODAL OCULAR BIOMETRIC SYSTEM 审中-公开
标题翻译：多模式眼睛生物测量系统
公开(公告)号：WO2008039252A9
公开(公告)日：2008-06-19
申请号：PCT/US2007011507
申请日：2007-05-14
申请人： RETICA SYSTEMS INC , FRIEDMAN MARC D , CASAVERDE PABLO , YANSEN DON , MCNERNEY TIM , TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , MULLER DAVID , HEACOCK GREG , MARSHALL JOHN
发明人： FRIEDMAN MARC D , CASAVERDE PABLO , YANSEN DON , MCNERNEY TIM , TOSA YASUNARI , USHER DAVID , ACCOMANDO NICHOLAS A , MULLER DAVID , HEACOCK GREG , MARSHALL JOHN
IPC分类号： A61B3/14 , A61B3/15 , G06K9/62
CPC分类号： H04N7/18 , A61B3/1216 , A61B3/14 , G06K9/00597
摘要： A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes of a subject. Biometrics based on data provided by these systems are more accurate and robust than using biometrics that include data from only the iris or only the retina from a single eye. An exemplary embodiment emits photons to the iris and the retina of both eyes, an iris image sensor that captures an image of the iris when the iris reflects the emitted light, a retina image sensor that captures an image of the retina when the retina reflects the emitted light, and a controller that controls the iris and the retina illumination sources, where the captured image of the iris and the captured image of the retina contain biometric data.
摘要翻译：多模式生物识别系统捕获和处理虹膜和视网膜的图像以用于生物识别。另一种多模式眼部系统捕捉和处理虹膜和/或来自对象双眼的图像。基于这些系统提供的数据的生物特征识别比使用生物特征识别更加准确和可靠，这些生物特征包括仅来自虹膜或仅来自单眼的视网膜的数据。示例性实施例向双眼的虹膜和视网膜发射光子，当虹膜反射发射的光时捕获虹膜图像的虹膜图像传感器，视网膜图像传感器，其在视网膜反射时捕获视网膜的图像发出的光线以及控制虹膜和视网膜照射源的控制器，其中虹膜的拍摄图像和视网膜的拍摄图像包含生物统计数据。

9. 发明申请

WO2007127157A2 SYSTEM AND METHOD FOR BIOMETRIC RETINAL IDENTIFICATION 审中-公开
标题翻译：用于生物识别终止鉴定的系统和方法
公开(公告)号：WO2007127157A2
公开(公告)日：2007-11-08
申请号：PCT/US2007009806
申请日：2007-04-20
申请人： RETICA SYSTEMS INC , USHER DAVID , ACCOMANDO NICHOLAS A , MULLER DAVID , TOSA YASUNARI
发明人： USHER DAVID , ACCOMANDO NICHOLAS A , MULLER DAVID , TOSA YASUNARI
IPC分类号： G06K9/00
CPC分类号： G06K9/0061 , G06K2009/00932
摘要： Retinal blood vessels are detected for biometric identification by: receiving at least one image with retinal data; detecting, an area in the image corresponding to a spatial variation in the image; and determining a blood vessel pattern relative in the area. The spatial variation may be determined according to a spatial intensity gradient. The area corresponding to the spatial variation may be defined by a fitted shape. A specific embodiment determines a structural measurement, such as a structural center of mass, in the area, and the blood vessel pattern is determined relative to the structural measurement. The blood vessel pattern may be determined by identifying blood vessel cross sections within the area and linking the blood vessel cross sections to determine blood vessels. Furthermore, each of the blood vessel cross sections may be represented by an N-vector determined by a N-parameter non-linear fitting function or a linear function combination.
摘要翻译：通过以下方式检测视网膜血管的生物识别：接收至少一个具有视网膜数据的图像; 检测与图像中的空间变化相对应的图像中的区域; 以及在所述区域中确定血管图案。可以根据空间强度梯度来确定空间变化。对应于空间变化的区域可以通过拟合形状来定义。具体实施例确定了该区域中的结构测量，例如结构质心，并且相对于结构测量确定了血管图案。可以通过识别该区域内的血管横截面并连接血管横截面来确定血管来确定血管图案。此外，每个血管截面可以由通过N参数非线性拟合函数或线性函数组合确定的N矢量表示。

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