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1. 发明授权

US09384580B2 Multiple image generation from a single patient scan 有权
标题翻译：单次病人扫描产生多次图像
公开(公告)号：US09384580B2
公开(公告)日：2016-07-05
申请号：US13766585
申请日：2013-02-13
申请人： Dental Imaging Technologies Corporation
发明人： Robert Keating , Michael Parma , Richard H. Elvin , Edward S. Walsh , Douglas Tenney , Michael S. O'Donnell , George Cocco
IPC分类号： G06K9/00 , G06T15/00 , A61B6/03 , A61B6/14 , A61B6/00
CPC分类号： G06T15/00 , A61B6/032 , A61B6/14 , A61B6/4085 , A61B6/5205 , A61B6/5223 , A61B6/563 , G06K9/00362
摘要： Methods and systems for generating images. One system includes a processor. The processor is configured to receive image generation settings, receive projection data generated by a CT scan of an object, and automatically generate a first three-dimensional data set based on the projection data, wherein the first three-dimensional data set has a first field-of-view of the object. The processor is also configured to automatically generate a second three-dimensional data set based on the projection data and the image generation settings. The second three-dimensional data set has a second field-of-view of the object smaller than the first field-of-view in at least one dimension. In one embodiment, the second three-dimensional data set is transmitted to a service provider over at least one network.
摘要翻译：生成图像的方法和系统。一个系统包括处理器。处理器被配置为接收图像生成设置，接收由对象的CT扫描生成的投影数据，并且基于投影数据自动生成第一三维数据集，其中第一三维数据集具有第一场 - 对象的视图。处理器还被配置为基于投影数据和图像生成设置自动生成第二三维数据集。第二三维数据集在至少一维中具有小于第一视场的对象的第二视场。在一个实施例中，第二三维数据集通过至少一个网络发送到服务提供商。

2. 发明申请

US20140226885A1 MULTIPLE IMAGE GENERATION FROM A SINGLE PATIENT SCAN 有权
标题翻译：单次病人扫描的多重图像生成
公开(公告)号：US20140226885A1
公开(公告)日：2014-08-14
申请号：US13766585
申请日：2013-02-13
申请人： DENTAL IMAGING TECHNOLOGIES CORPORATION
发明人： Robert Keating , Michael Parma , Richard H. Elvin , Edward S. Walsh , Douglas Tenney , Michael S. O'Donnell , George Cocco
IPC分类号： G06T15/00 , G06K9/00
CPC分类号： G06T15/00 , A61B6/032 , A61B6/14 , A61B6/4085 , A61B6/5205 , A61B6/5223 , A61B6/563 , G06K9/00362
摘要： Methods and systems for generating images. One system includes a processor. The processor is configured to receive image generation settings, receive projection data generated by a CT scan of an object, and automatically generate a first three-dimensional data set based on the projection data, wherein the first three-dimensional data set has a first field-of-view of the object. The processor is also configured to automatically generate a second three-dimensional data set based on the projection data and the image generation settings. The second three-dimensional data set has a second field-of-view of the object smaller than the first field-of-view in at least one dimension. In one embodiment, the second three-dimensional data set is transmitted to a service provider over at least one network.
摘要翻译：生成图像的方法和系统。一个系统包括处理器。处理器被配置为接收图像生成设置，接收由对象的CT扫描生成的投影数据，并且基于投影数据自动生成第一三维数据集，其中第一三维数据集具有第一场 - 对象的视图。处理器还被配置为基于投影数据和图像生成设置自动生成第二三维数据集。第二三维数据集在至少一维中具有小于第一视场的对象的第二视场。在一个实施例中，第二三维数据集通过至少一个网络发送到服务提供商。

3. 发明授权

US09305347B2 Automatic volumetric image inspection 有权
标题翻译：自动体积图像检查
公开(公告)号：US09305347B2
公开(公告)日：2016-04-05
申请号：US13766628
申请日：2013-02-13
申请人： Dental Imaging Technologies Corporation
发明人： Michael Parma , Robert Keating , Edward S. Walsh , Richard H. Elvin , Michael S. O'Donnell
IPC分类号： G06T7/00 , A61B6/03 , A61B6/14 , A61B6/00 , G06T19/00
CPC分类号： G06T7/0012 , A61B6/032 , A61B6/14 , A61B6/463 , A61B6/5223 , G06T19/00 , G06T2210/41
摘要： Systems and methods for inspecting data generated during a scan of an object. One system includes a processor. The processor is configured to receive projection data generated by a CT scan of an object, generate a three-dimensional, volumetric data set based on the projection data, and automatically generate a plurality of cinematic frames of a cinematic sequence based on the three-dimensional, volumetric data set. Each of the plurality of cinematic frames has a different value for at least one parameter. The processor is also configured to automatically generate a signal to display the cinematic sequence in a frame-by-frame manner. In some embodiments, the processor continuously displays the cinematic sequence until a user accepts the three-dimensional, volumetric data set or stops the cinematic sequence (e.g., to perform a manual inspection of the three-dimensional, volumetric data set and/or re-initiate a scan of the object).
摘要翻译：用于检查在扫描对象期间生成的数据的系统和方法。一个系统包括处理器。处理器被配置为接收由对象的CT扫描生成的投影数据，基于投影数据生成三维体积数据集，并且基于三维的自动生成多个电影序列的电影帧，体积数据集。多个电影帧中的每一个对于至少一个参数具有不同的值。处理器还被配置为自动生成以逐帧方式显示电影序列的信号。在一些实施例中，处理器连续地显示电影序列，直到用户接受三维，体积数据集或停止电影序列（例如，执行对三维，体积数据集的手动检查和/ 启动对象的扫描）。

4. 发明申请

US20140226793A1 AUTOMATIC FIELD-OF-VIEW SIZE CALCULATION CONSTRAINT 审中-公开
标题翻译：自动视场尺寸计算约束
公开(公告)号：US20140226793A1
公开(公告)日：2014-08-14
申请号：US13766709
申请日：2013-02-13
申请人： DENTAL IMAGING TECHNOLOGIES CORPORATION
发明人： Richard H. Elvin , Edward S. Walsh , David A. Sebok
IPC分类号： A61B6/00
CPC分类号： A61B6/587 , A61B6/032 , A61B6/06 , A61B6/14 , A61B6/469 , A61B6/544 , A61B6/545
摘要： Systems and methods for generating an image. One system includes a processor. The processor is configured to receive a requested object field-of-view and determine if the object field-of-view is possible based on constraints of an imaging system, wherein the constraints include dimensions of a detector panel and motion limits of a collimator assembly. If the object field-of-view is possible, the processor is configured to dynamically generate a set of collimator motor commands and reconstruction parameters based on the object field-of-view, calibration parameters of the collimator assembly, and geometric calibration parameters of the imaging system. The processor is also configured to provide the set of collimator motor commands to the collimator assembly to position shutters of the collimator assembly to illuminate the object field-of-view.
摘要翻译：用于生成图像的系统和方法。一个系统包括处理器。处理器被配置为接收所请求的对象视场并且基于成像系统的约束来确定对象视场是否可能，其中所述约束包括检测器面板的尺寸和准直器组件的运动极限。如果物体视场是可能的，则处理器被配置为基于物体视场，准直仪组件的校准参数以及准直仪组件的几何校准参数来动态生成一组准直器电动机命令和重建参数成像系统。处理器还被配置为向准直器组件提供准直器电动机命令的集合以定位准直器组件的百叶窗以照亮物体的视场。

5. 发明申请

US20140225892A1 AUTOMATIC VOLUMETRIC IMAGE INSPECTION 有权
标题翻译：自动体积图像检查
公开(公告)号：US20140225892A1
公开(公告)日：2014-08-14
申请号：US13766628
申请日：2013-02-13
申请人： DENTAL IMAGING TECHNOLOGIES CORPORATION
发明人： Michael Parma , Robert Keating , Edward S. Walsh , Richard H. Elvin , Michael S. O'Donnell
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , A61B6/032 , A61B6/14 , A61B6/463 , A61B6/5223 , G06T19/00 , G06T2210/41
摘要： Systems and methods for inspecting data generated during a scan of an object. One system includes a processor. The processor is configured to receive projection data generated by a CT scan of an object, generate a three-dimensional, volumetric data set based on the projection data, and automatically generate a plurality of cinematic frames of a cinematic sequence based on the three-dimensional, volumetric data set. Each of the plurality of cinematic frames has a different value for at least one parameter. The processor is also configured to automatically generate a signal to display the cinematic sequence in a frame-by-frame manner. In some embodiments, the processor continuously displays the cinematic sequence until a user accepts the three-dimensional, volumetric data set or stops the cinematic sequence (e.g., to perform a manual inspection of the three-dimensional, volumetric data set and/or re-initiate a scan of the object).
摘要翻译：用于检查在扫描对象期间生成的数据的系统和方法。一个系统包括处理器。处理器被配置为接收由对象的CT扫描生成的投影数据，基于投影数据生成三维体积数据集，并且基于三维的自动生成多个电影序列的电影帧，体积数据集。多个电影帧中的每一个对于至少一个参数具有不同的值。处理器还被配置为自动生成以逐帧方式显示电影序列的信号。在一些实施例中，处理器连续地显示电影序列，直到用户接受三维，体积数据集或停止电影序列（例如，执行对三维，体积数据集的手动检查和/ 启动对象的扫描）。

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