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公开(公告)号：US06972714B1
公开(公告)日：2005-12-06
申请号：US10863733
申请日：2004-06-08
CPC分类号： G01S13/89 , G01N22/00 , G01S13/867
摘要： An imaging system includes an optical (visible-light or near IR) imaging system and a microwave imaging system. The optical imaging system captures an optical image of the object, produces optical image data representing the optical image and extracts optical image information from the optical image data. The microwave imaging system produces microwave image data representing a microwave image of the object in response to the optical image information.
摘要翻译： 成像系统包括光学（可见光或近红外）成像系统和微波成像系统。 光学成像系统捕获物体的光学图像，产生表示光学图像的光学图像数据，并从光学图像数据提取光学图像信息。 微波成像系统响应于光学图像信息产生表示对象的微波图像的微波图像数据。
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公开(公告)号：US06965340B1
公开(公告)日：2005-11-15
申请号：US10996764
申请日：2004-11-24
CPC分类号： H01Q1/2216 , G01S13/887 , G01S13/89 , G01V8/005 , H01Q1/22 , H01Q21/065
摘要： A security inspection system uses microwave radiation to image targets on a human subject or other item. The system includes an array of antenna elements that are programmable with a respective phase delay to direct a beam of microwave illumination toward a target on the human subject or item. The antenna elements are further capable of receiving reflected microwave illumination reflected from the target. A processor is operable to measure an intensity of the reflected microwave illumination to determine a value of a pixel within an image of the human subject or item. Multiple beams can be directed towards the human subject or item to obtain corresponding pixel values for use by the processor in constructing the image.
摘要翻译： 安全检查系统使用微波辐射来对人类对象或其他物品进行成像。 该系统包括天线元件的阵列，其可编程具有相应的相位延迟以将微波照射束引导到人类对象或物品上的目标。 天线元件还能够接收从目标反射的反射的微波照明。 处理器可操作以测量反射的微波照明的强度，以确定人物对象或物品的图像内的像素的值。 多个光束可以被引导到人类对象或物体，以获得处理器在构建图像时使用的相应像素值。
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公开(公告)号：US08358226B2
公开(公告)日：2013-01-22
申请号：US12259255
申请日：2008-10-27
申请人： Joseph Kurth Reynolds , Tracy Scott Dattalo , Raymond A Trent, Jr. , John M Feland, III , Izhak Baharav , John P Maloney, Jr.
发明人： Joseph Kurth Reynolds , Tracy Scott Dattalo , Raymond A Trent, Jr. , John M Feland, III , Izhak Baharav , John P Maloney, Jr.
IPC分类号： G08C21/00
CPC分类号： G01R27/2605 , G06F3/0202 , G06F3/044
摘要： Methods for determining actuation of a capacitive button are described. In some embodiments, indicia from the at least three distinct sensor electrodes associated with at least three sensor electrode elements comprising the capacitive button are received, the indicia indicative of interaction of an input object with the at least three distinct sensor electrodes. The actuation of the capacitive button is then determined, based at least in part on satisfying a set of criteria comprising: a location condition concerning a location of the input object relative to a center of the capacitive button, and a coupling condition concerning a change in capacitive coupling of the at least three distinct sensor electrodes associated with the at least three sensor electrode elements comprising the capacitive button.
摘要翻译： 描述用于确定电容按钮的致动的方法。 在一些实施例中，接收来自与包括电容性按钮的至少三个传感器电极元件相关联的至少三个不同的传感器电极的标记，该标记指示输入对象与至少三个不同的传感器电极的相互作用。 至少部分地基于满足一组标准来确定电容按钮的致动，该标准包括：关于输入物体相对于电容按钮的中心的位置的位置条件，以及关于电容按钮的变化的耦合条件 与包括电容性按钮的至少三个传感器电极元件相关联的至少三个不同传感器电极的电容耦合。
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公开(公告)号：US08279179B2
公开(公告)日：2012-10-02
申请号：US12477404
申请日：2009-06-03
申请人： Richard L. Baer , Ramakrishna Kakarala , Dietrich W. Vook , Xuemei Zhang , Izhak Baharav , Paul L. Corredoura
发明人： Richard L. Baer , Ramakrishna Kakarala , Dietrich W. Vook , Xuemei Zhang , Izhak Baharav , Paul L. Corredoura
IPC分类号： G09G5/08
CPC分类号： G06F3/03544 , G06F3/0321 , G06F3/0395
摘要： An a data input system includes an encoded pad having position encoding and a data input device adapted to image a portion of the encoded pad to determine position and orientation of the data input device relative to the encoded pad. The encoding pad includes a plurality of correlation windows. Each correlation window includes a primary encoding marker in form of vertical line segment and a set of secondary encoding markers in form of diagonal line segments, at least one diagonal line segment intersecting the vertical line segment at an intersection angle. Spacing of the diagonal line segments encodes the X-axis position of the input device relative to the encoding pad. Intersection angle encodes the Y-axis position of the input device relative to the encoding pad. Angle of the primary encoding marker vertical line segment within the frame of the captured image encodes the angular orientation of the input device relative to the axes of the encoded pad.
摘要翻译： 数据输入系统包括具有位置编码的编码焊盘和适于对编码焊盘的一部分进行成像以确定数据输入装置相对于编码焊盘的位置和方位的数据输入装置。 编码块包括多个相关窗口。 每个相关窗口包括垂直线段形式的主编码标记和以对角线段形式的一组次级编码标记，至少一个与交叉角相交的垂直线段的对角线段。 对角线段的间距编码输入设备相对于编码区的X轴位置。 交叉角度相对于编码垫编码输入装置的Y轴位置。 捕获图像的帧内的主编码标记垂直线段的角度编码输入设备相对于编码的焊盘的轴的角度取向。
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公开(公告)号：US07313255B2
公开(公告)日：2007-12-25
申请号：US10440709
申请日：2003-05-19
申请人： Akihiro Machida , Izhak Baharav
发明人： Akihiro Machida , Izhak Baharav
CPC分类号： G06K9/222 , G06F3/03547 , G06F2203/0338
摘要： An imaging system captures a sequence of images representing finger lift-up and finger put-down motions over a sensing area and produces an image signal for use in detecting a click event. At least one light source illuminates a finger interface upon which a user places a finger (or thumb). Light reflected from the finger is captured by an image sensor as image data corresponding to the sequence of images. At least one image signal is produced in connection with or based on the image data. The image signal is used to detect a finger lift-up or finger put-down motion. A click, such as a single click, double click or triple click, is detected based on a combination of finger lift-up and finger put-down motions within a configurable time range.
摘要翻译： 成像系统捕获表示在感测区域上的手指提升和手指放下运动的图像序列，并产生用于检测点击事件的图像信号。 至少一个光源照亮用户放置手指（或拇指）的手指界面。 从手指反射的光被图像传感器捕获为对应于图像序列的图像数据。 与图像数据相关联或基于图像数据产生至少一个图像信号。 图像信号用于检测手指提升或手指放下运动。 基于在可配置的时间范围内的手指提升和手指放下运动的组合来检测点击，例如单击，双击或三次点击。
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16.发明授权公开(公告)号：US07164782B2
公开(公告)日：2007-01-16
申请号：US10418981
申请日：2003-04-18
申请人： Izhak Baharav , Akihiro Machida , George E. Smith
发明人： Izhak Baharav , Akihiro Machida , George E. Smith
CPC分类号： G06F3/03547 , G06F3/0317 , G06F2203/0338 , G06K9/00026 , G06K9/00046 , G06K9/00067
摘要： An apparatus for imaging a fingerprint operates in a selected mode to provide a finger recognition and/or a finger navigation application. Multiple light sources are capable of being sequentially selected for illumination of corresponding partitions of a finger interface upon which a user places a finger (or thumb). The selection of light sources is based on the selected mode of operation. A single sensor captures light reflected from the digit in all illuminated partitions as sequential partition images. The sensor further outputs image data corresponding to the captured partition images for processing in the selected mode.
摘要翻译： 用于成像指纹的装置以选定的模式进行操作以提供手指识别和/或手指导航应用。 能够依次选择多个光源来照明用户放置手指（或拇指）的手指界面的相应分区。 光源的选择是基于所选择的操作模式。 单个传感器将所有照明分区中的数字反射的光线作为顺序分区图像。 传感器进一步输出对应于所拍摄的分割图像的图像数据，以便以所选择的模式进行处理。
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公开(公告)号：US20060109160A1
公开(公告)日：2006-05-25
申请号：US11148079
申请日：2005-06-08
申请人： Izhak Baharav , Robert Taber , Gregory Lee , John Kofol
发明人： Izhak Baharav , Robert Taber , Gregory Lee , John Kofol
IPC分类号： G01S13/00
CPC分类号： H01Q1/2216 , G01S13/887 , G01S13/89 , G01V8/005 , H01Q1/22 , H01Q21/065
摘要： A microwave imaging system uses microwave radiation provided by a microwave source to image targets. The system includes an array of antenna elements that are capable of being programmed with a respective direction coefficient to direct the microwave illumination from the microwave source toward a position on the target. The antenna elements are further capable of being programmed to receive reflected microwave illumination reflected from the position on the target. A processor is operable to measure an intensity of the reflected microwave illumination to determine a value of a pixel within an image of the target. Multiple beams can be directed towards the target to obtain corresponding pixel values for use by the processor in constructing the image.
摘要翻译： 微波成像系统使用由微波源提供的微波辐射来对目标进行成像。 该系统包括天线元件阵列，其能够用相应的方向系数进行编程，以将来自微波源的微波照明引导到目标上的位置。 天线元件还能够被编程以接收从目标上的位置反射的反射的微波照明。 处理器可操作以测量反射的微波照明的强度以确定目标图像内的像素的值。 多个光束可以被引向目标以获得对应的像素值，供处理器在构建图像时使用。
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公开(公告)号：US20050270220A1
公开(公告)日：2005-12-08
申请号：US11180276
申请日：2005-07-13
申请人： Izhak Baharav , Robert Taber , S. Rosner
发明人： Izhak Baharav , Robert Taber , S. Rosner
CPC分类号： G01S13/89 , G01N22/00 , G01S13/867
摘要： An imaging system includes an optical (visible-light or near IR) imaging system and a microwave imaging system. The optical imaging system captures an optical image of the object, produces optical image data representing the optical image and extracts optical image information from the optical image data. The microwave imaging system produces microwave image data representing a microwave image of the object in response to the optical image information.
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公开(公告)号：US06763121B1
公开(公告)日：2004-07-13
申请号：US09594211
申请日：2000-06-14
申请人： Doron Shaked , Izhak Baharav
发明人： Doron Shaked , Izhak Baharav
IPC分类号： G06K900
CPC分类号： G06T1/005 , G06T2201/0051
摘要： The watermark system and method. The watermark system includes a watermarking module for generating a half-tone image with a watermark (a watermarked halftone image) and a watermark recovery module for receiving a scanned image of a hard copy of the watermarked halftone image and recovering a watermark that is embedded in or specified by the scanned image. A print engine can be provided to receive the watermarked halftone image and generate a hard copy of the watermarked half-tone image. A scanner can be provided to scan a hard copy of a watermarked half-tone image and to generate a scanned image that can be provided to the watermark recovery module.
摘要翻译： 水印系统和方法。 水印系统包括用于产生具有水印的半色调图像（水印半色调图像）和水印恢复模块的水印模块，用于接收水印半色调图像的硬拷贝的扫描图像并恢复嵌入在水印中的水印 或由扫描图像指定。 可以提供打印引擎来接收水印的半色调图像并生成水印的半色调图像的硬拷贝。 可以提供扫描仪来扫描水印的半色调图像的硬拷贝，并产生可以提供给水印恢复模块的扫描图像。
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20.发明授权公开(公告)号：US06606421B1
公开(公告)日：2003-08-12
申请号：US09578843
申请日：2000-05-25
申请人： Doron Shaked , Avraham Levy , Izhak Baharav
发明人： Doron Shaked , Avraham Levy , Izhak Baharav
IPC分类号： G06K940
CPC分类号： G06T5/006 , G06K5/00 , G06K5/04 , G06K19/06037
摘要： A method and system for correcting geometric deformations in an aligned image. A shape deformation correction unit is provided for receiving the aligned image and based thereon for generating a shape-corrected image. A space deformation correction unit is coupled to the shape deformation correction unit and receives the shape-corrected image. The space deformation correction unit uses the shape-corrected image to generate edges and interfaces, and further generates a corrected image based on the interfaces and the shape-corrected image.
摘要翻译： 用于校正对准图像中的几何变形的方法和系统。 提供了一种形状变形校正单元，用于接收对准的图像并基于其生成形状校正图像。 空间变形校正单元耦合到形状变形校正单元并接收形状校正图像。 空间变形校正单元使用形状校正图像来生成边缘和界面，并且还基于界面和形状校正图像生成校正图像。
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