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1. 发明授权

US06567005B2 Method of and apparatus for actuating an operation 失效
公开(公告)号：US06567005B2
公开(公告)日：2003-05-20
申请号：US09801243
申请日：2001-03-07
申请人： Rupert William Meldrum Curwen , Peter Joseph Steggles , Robert Gordon Hague
发明人： Rupert William Meldrum Curwen , Peter Joseph Steggles , Robert Gordon Hague
IPC分类号： G08B2300
CPC分类号： G01S15/876 , G01S5/30
摘要： A technique is provided for providing total flexibility of control of any desired operation within an environment where personnel work, such as an office suite. The location of transponders is determined by a location system. A user arbitrarily selects a convenient region for controlling an operation and the location system registers this in a memory. The location system then determines the position of each transducer and, when a transducer is within one of the selected regions, the location system responds by controlling the operation. For example, a region may be selected entirely arbitrarily so as to control room lighting.

2. 发明授权

US06867699B2 Method of and apparatus for actuating an operation 有权
标题翻译：用于启动操作的方法和装置
公开(公告)号：US06867699B2
公开(公告)日：2005-03-15
申请号：US10267685
申请日：2002-10-09
申请人： Rupert William Meldrum Curwen , Peter Joseph Steggles , Robert Gordon Hague
发明人： Rupert William Meldrum Curwen , Peter Joseph Steggles , Robert Gordon Hague
IPC分类号： G01S5/30 , G01S15/87 , G08B23/00
CPC分类号： G01S15/876 , G01S5/30
摘要： A technique is provided for providing total flexibility of control of any desired operation within an environment where personnel work, such as an office suite. The location of transponders is determined by a location system. A user arbitrarily selects a convenient region for controlling an operation and the location system registers this in a memory. The location system then determines the position of each transducer and, when a transducer is within one of the selected regions, the location system responds by controlling the operation. For example, a region may be selected entirely arbitrarily so as to control room lighting.
摘要翻译：提供了一种技术，用于在人员工作的环境（例如办公室套件）中提供对任何期望操作的全面灵活性。应答器的位置由位置系统确定。用户任意选择用于控制操作的方便区域，并且定位系统将其注册到存储器中。定位系统然后确定每个换能器的位置，并且当换能器在选定区域之一内时，定位系统通过控制操作来进行响应。例如，可以完全任意地选择区域，以便控制室内照明。

3. 发明授权

US08264319B2 Location system and communication system 有权
标题翻译：定位系统和通信系统
公开(公告)号：US08264319B2
公开(公告)日：2012-09-11
申请号：US12152581
申请日：2008-05-15
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
IPC分类号： G03B23/02 , H04Q5/22
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56, 57, 55) the signaling transponder so as to determine its location with minimal latency.
摘要翻译：位置系统包括多个应答器，其位置可由基本系统检测。基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并且基本上立即询问信令转发器（56,57,55），以便以最小的等待时间来确定其位置。

4. 发明授权

US07388464B2 Location system and communication 失效
标题翻译：位置系统和通信
公开(公告)号：US07388464B2
公开(公告)日：2008-06-17
申请号：US10468690
申请日：2002-02-19
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
IPC分类号： G05B23/02 , H04Q5/22
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56,57,55) the signalling transponder so as to determine its location with minimal latency.
摘要翻译：位置系统包括多个应答器，其位置可由基本系统检测。基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并基本上立即询问（56,57,55）信令转发器，以便以最小的延迟确定其位置。

5. 发明申请

US20120294117A1 Location System And Communication System 审中-公开
标题翻译：位置系统和通信系统
公开(公告)号：US20120294117A1
公开(公告)日：2012-11-22
申请号：US13562472
申请日：2012-07-31
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
IPC分类号： G01S3/80
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56, 57, 55) the signaling transponder so as to determine its location with minimal latency.
摘要翻译：位置系统包括多个应答器，其位置可由基本系统检测。基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并且基本上立即询问信令转发器（56,57,55），以便以最小的等待时间来确定其位置。

6. 发明申请

US20080285593A1 Location system and communication system 有权
标题翻译：定位系统和通信系统
公开(公告)号：US20080285593A1
公开(公告)日：2008-11-20
申请号：US12152581
申请日：2008-05-15
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
IPC分类号： H04J3/24
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56, 57, 55) the signaling transponder so as to determine its location with minimal latency.
摘要翻译：位置系统包括多个应答器，其位置可由基本系统检测。基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并且基本上立即询问信令转发器（56,57,55），以便以最小的等待时间来确定其位置。

7. 发明授权

US07466224B2 System for detecting intruders in a populated space 有权
标题翻译：用于在人口稠密的空间中检测入侵者的系统
公开(公告)号：US07466224B2
公开(公告)日：2008-12-16
申请号：US11161160
申请日：2005-07-25
申请人： Andrew Martin Robert Ward , Paul Michael Webster , Rupert William Meldrum Curwen , Peter Joseph Steggles
发明人： Andrew Martin Robert Ward , Paul Michael Webster , Rupert William Meldrum Curwen , Peter Joseph Steggles
IPC分类号： G08B19/00
CPC分类号： G08B13/2454 , G07C9/00111 , G08B13/2448 , G08B13/248 , G08B13/2491
摘要： A system for monitoring the presence of persons within a zone, the system comprising: one or more remotely detectable markers, each capable of being carried by a person; a first sensor arrangement capable of identifying the presence of the body of at least one person within the zone; a second sensor arrangement capable of identifying the presence of at least one marker within the zone; and a processing arrangement responsive to the first sensor arrangement and the second sensor arrangement to generate an alarm signal if the first sensor arrangement identifies the presence of a body without the second sensor arrangement identifying a marker corresponding in a first predetermined manner to that body.
摘要翻译：一种用于监测区域内的人员的存在的系统，所述系统包括：一个或多个可远程检测的标记，每个能够被人携带; 第一传感器装置，其能够识别所述区域内至少一个人的身体的存在; 第二传感器装置，其能够识别所述区域内至少一个标记物的存在; 以及响应于所述第一传感器装置和所述第二传感器装置的处理装置，如果所述第一传感器装置识别出所述身体的存在而没有所述第二传感器装置识别以所述身体的第一预定方式对应的标记，则产生报警信号。

8. 发明授权

US5669382A System for measuring myocardium in cardiac images 失效
标题翻译：心脏图像心肌测量系统
公开(公告)号：US5669382A
公开(公告)日：1997-09-23
申请号：US751345
申请日：1996-11-19
申请人： Rupert William Meldrum Curwen , Richard Ian Hartley
发明人： Rupert William Meldrum Curwen , Richard Ian Hartley
IPC分类号： A61B5/107 , G06T1/00 , G06T5/00 , A61B6/00
CPC分类号： G06T7/0083 , G06T7/0012 , G06T7/0089 , A61B2576/023 , G06T2207/30048
摘要： The present invention determines the epicardial boundary, being a closed curve dividing the myocardium from the tissue and blood surrounding the left ventricle. A mean and standard deviation is determined for pixels of a medical image of the subject's myocardial tissue. These are used to define a "goodness function" over the image which is positive for pixels statistically likely to be myocardial tissue, and negative for other pixels. An initial curve for modeling the epicardium in radial coordinates starts with a curve of inner myocardial boundary obtained my conventional imaging techniques. This curve is then iteratively updated to maximize the total "goodness function" of the region encompassed.
摘要翻译：本发明确定心外膜边界，其是将心肌从组织和围绕左心室的血液分开的闭合曲线。确定受试者心肌组织的医学图像的像素的平均值和标准偏差。这些用于定义图像上的“良好功能”，对于统计上可能是心肌组织的像素而言为正，而对于其他像素为负。用于在径向坐标中建模心外膜的初始曲线从获得我的常规成像技术的内心肌边界的曲线开始。然后迭代地更新该曲线以最大化所包含的区域的总的“善意功能”。

9. 发明授权

US6088488A Vascular imaging with adaptive averaging 失效
标题翻译：血管成像与自适应平均
公开(公告)号：US6088488A
公开(公告)日：2000-07-11
申请号：US62417
申请日：1998-04-17
申请人： Christopher Judson Hardy , Rupert William Meldrum Curwen
发明人： Christopher Judson Hardy , Rupert William Meldrum Curwen
IPC分类号： A61B5/055 , G01R33/54 , G06T1/00 , G06T5/50 , G06T7/40 , G06T13/00 , G06K9/00 , G06K9/36 , G06K9/64
CPC分类号： G06T5/50 , A61B6/464
摘要： A reference image R is selected and a region of interest (ROI) is interactively selected encompassing a desired structure from a sequence of images of a moving structure. This ROI is cross-correlated with other real-time images by multiplication in the Fourier frequency domain, to determine if the desired structure is present in the image. If the structure is present, this image may be averaged with other images in which the structure is present to produce higher resolution adaptively averaged images. This invention is particularly useful in imaging coronary vessels. In an alternative embodiment, the offset of the desired structure may be calculated in a series of images. The images may then be sorted by this offset, and played back in that order to provide a "movie-like" display of the desired structure moving with the periodic motion.
摘要翻译：选择参考图像R，并且从移动结构的图像序列中交互地选择包含期望结构的感兴趣区域（ROI）。该ROI与傅里叶频域中的乘法与其他实时图像交叉相关，以确定图像中是否存在期望的结构。如果结构存在，则该图像可以与其中存在结构的其它图像进行平均以产生更高分辨率的自适应平均图像。本发明在冠状动脉血管成像中特别有用。在替代实施例中，可以在一系列图像中计算期望结构的偏移。然后可以通过该偏移来对图像进行排序，并以该顺序回放以提供与周期性运动一起移动的期望结构的“电影样”显示。

10. 发明授权

US5903664A Fast segmentation of cardiac images 失效
标题翻译：快速分割心脏图像
公开(公告)号：US5903664A
公开(公告)日：1999-05-11
申请号：US794981
申请日：1997-02-05
申请人： Richard Ian Hartley , Rupert William Meldrum Curwen , Harvey Ellis Cline
发明人： Richard Ian Hartley , Rupert William Meldrum Curwen , Harvey Ellis Cline
IPC分类号： A61B5/055 , G06T1/00 , G06T5/00 , G06K9/00
CPC分类号： G06T7/0081 , G06T7/0012 , G06T2207/20012 , G06T2207/20101 , G06T2207/20104 , G06T2207/30048
摘要： A cardiac segmentation system acquires a series of images acquires as slices through a volume, and as images at different time periods throughout a cardiac cycle. It displays an image to an operator which interactively selects a region of interest (ROI) of the image to be segmented, such as the left ventricle. A seed point is also selected within the ROI and the structure desired to be segmented. The image is then thresholded by a masking device classifying points within the ROI as above the threshold, or not above the threshold. A 3D connectivity device identifies points within the ROI having the same classification as an expanded seed point which are also contiguous with the seed point as the segmented structure. The segmented structure is expanded and a histogram is constructed. A new threshold is selected which separates modes of the histogram, and used to carry out a revised, final, segmentation of the current image. The centroid of the current image is used as a seed point in segmenting adjacent images. Similarly, the current threshold is used as an initial threshold for adjacent images. The previous seed point and ROI may also be used. This is repeated for a number of images to result in segmented structures may then be stored, displayed and used in calculating heart functionality.
摘要翻译：心脏分割系统通过体积获取作为切片获取的一系列图像，并且获取整个心脏周期中不同时间段的图像。它向操作者显示图像，其交互地选择要被分割的图像的感兴趣区域（ROI），例如左心室。还在ROI内选择种子点，并且希望被分割的结构。然后通过掩蔽装置对图像进行阈值化，将ROI内的点分类为阈值以上，或不高于阈值。 3D连接设备识别ROI内的点与扩展种子点相同的分类，其也与种子点相邻，作为分段结构。分段结构展开并构建直方图。选择一个新的阈值，其分离直方图的模式，并用于对当前图像执行经修改的最终分割。当前图像的质心在分割相邻图像时用作种子点。类似地，将当前阈值用作相邻图像的初始阈值。也可以使用先前的种子点和ROI。对于多个图像重复导致分段结构可以被存储，显示并用于计算心脏功能。

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