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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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2.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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3.发明授权System and method for multiplexing illumination in combined finger recognition and finger navigation module 有权组合手指识别和手指导航模块中多路复用的系统和方法公开(公告)号：US07158659B2
公开(公告)日：2007-01-02
申请号：US10418968
申请日：2003-04-18
CPC分类号： G06F3/0317 , G06F3/03547 , G06F2203/0338 , G06K9/00026
摘要： An apparatus for imaging a fingerprint operates in a selected mode to provide a finger recognition and/or a finger navigation application. At least one light source illuminates at least one partition of a finger interface upon which a user places a finger (or thumb). Light reflected from the finger is captured by at least one image sensing region aligned to receive reflected light emitted from the illuminating light source(s). The illuminating light sources are selected depending on the selected mode of operation to illuminate only those partitions of the finger interface necessary for operation of 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。 至少一个光源照亮用户放置手指（或拇指）的手指界面的至少一个分区。 从手指反射的光被至少一个对准以接收从照明光源发射的反射光的图像感测区域捕获。 取决于所选择的操作模式来选择照明光源，仅照亮操作所选模式所需的手指接口的那些分区。
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4.发明授权Imaging system and apparatus for combining finger recognition and finger navigation 有权用于组合手指识别和手指导航的成像系统和装置公开(公告)号：US07274808B2
公开(公告)日：2007-09-25
申请号：US10419226
申请日：2003-04-18
CPC分类号： G06F3/0421 , G06F2203/04109 , G06K9/00026
摘要： An imaging system for imaging a fingerprint operates in at least two different modes to provide both finger recognition and finger navigation applications. A light source illuminates a swipe interface having an elongated sensing area upon which a user swipes a finger. Light reflected from the finger is captured by an optical image sensor as image data representing a sequence of images resulting from motion of the digit over the sensing area of the swipe interface. The captured image data is output by the optical image sensor for processing of the data in one of the at least two different modes.
摘要翻译： 用于成像指纹的成像系统以至少两种不同的模式进行操作以提供手指识别和手指导航应用。 光源照亮具有细长感测区域的滑动界面，用户在其上滑动手指。 从手指反射的光被光学图像传感器捕获，作为表示由扫描界面的感测区域上的数字运动产生的图像序列的图像数据。 拍摄图像数据由光学图像传感器输出，用于处理至少两种不同模式之一的数据。
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公开(公告)号：US20150171642A1
公开(公告)日：2015-06-18
申请号：US14402892
申请日：2012-05-24
申请人： Shinya Kato , Akihiro Machida , Tatsumi Yamauchi
发明人： Shinya Kato , Akihiro Machida , Tatsumi Yamauchi
IPC分类号： H02J7/00
CPC分类号： H02J7/0021 , H01M10/425 , H01M10/482 , H01M2010/4271 , H01M2010/4278 , H02J7/0022 , H02J7/007 , H04Q9/00 , H04Q2209/10 , H04Q2209/30 , H04Q2209/883 , Y02T10/7055
摘要： A battery control device having a plurality of cell controllers which are provided corresponding to respective cell groups, are mutually connected in accordance with a predetermined communication order, and detect a state of each unit battery cell of a corresponding cell group, a control circuit which starts or stops a plurality of cell controllers, transmits a communication signal to the highest-order cell controller in a communication order among the plurality of cell controllers, and receives the communication signal from the lowest-order cell controller in the communication order among the plurality of cell controllers, and a first insulating element provided between the control circuit and the highest-order cell controller.
摘要翻译： 具有对应于各个单元组设置的多个单元控制器的电池控制装置根据预定的通信顺序相互连接，并且检测相应的单元组的每个单位电池单元的状态，启动的控制电路 或停止多个单元控制器，以多个单元控制器之间的通信顺序将通信信号发送到最高级单元控制器，并且以多个单元控制器之间的通信顺序从最低阶单元控制器接收通信信号 单元控制器和设置在控制电路和最高级单元控制器之间的第一绝缘元件。
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公开(公告)号：US08514469B1
公开(公告)日：2013-08-20
申请号：US13547891
申请日：2012-07-12
申请人： Akihiro Machida
发明人： Akihiro Machida
IPC分类号： H04N1/04
CPC分类号： H04N1/00681 , H04N1/00726 , H04N1/00734 , H04N1/00748
摘要： An imaging system that includes a sheet media stack over a recording unit. Image data is generated in response to radiation received from a field of view encompassing sheet media edges of individual media within the sheet media stack. Edges of individual media are detected within the image data.
摘要翻译： 一种成像系统，其包括在记录单元上的片材介质堆叠。 响应于从包含片材介质堆叠中的单个介质的片材介质边缘的视场接收的辐射产生图像数据。 在图像数据内检测各个介质的边缘。
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公开(公告)号：US08223407B1
公开(公告)日：2012-07-17
申请号：US13225011
申请日：2011-09-02
申请人： Akihiro Machida
发明人： Akihiro Machida
IPC分类号： H04N1/04
CPC分类号： H04N1/00681 , H04N1/00726 , H04N1/00734 , H04N1/00748
摘要： An imaging system that includes a sheet media stack over a recording unit. Image data is generated in response to radiation received from a field of view encompassing sheet media edges of individual media within the sheet media stack. Edges of individual media are detected within the image data.
摘要翻译： 一种成像系统，其包括在记录单元上的片材介质堆叠。 响应于从包含片材介质堆叠中的单个介质的片材介质边缘的视场接收的辐射产生图像数据。 在图像数据内检测各个介质的边缘。
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8.发明授权公开(公告)号：US08085391B2
公开(公告)日：2011-12-27
申请号：US11832822
申请日：2007-08-02
IPC分类号： G01B9/00
CPC分类号： H04N5/374 , H04N5/3572
摘要： Methods and systems for forming a chief ray angle (CRA) profile of an imaging lens having a field of view (FOV) are provided. At least one CRA sensor is positioned between an edge of a pixel array and an edge of the FOV, at one or more predetermined lens height percentages. Light is transmitted through the imaging lens and detected by multiple detectors included in the at least one CRA sensor. Each detector is configured to detect a different predetermined CRA. For each CRA sensor, a largest amplitude of detected light among the multiple detectors is selected. The largest amplitude of light represents a CRA of the transmitted light. At least one data point of the CRA profile is determined, by using the selected predetermined CRA at the one or more predetermined lens height percentages.
摘要翻译： 提供了用于形成具有视野（FOV）的成像透镜的主光线角（CRA）轮廓的方法和系统。 至少一个CRA传感器以一个或多个预定的透镜高度百分比位于像素阵列的边缘和FOV的边缘之间。 光通过成像透镜传输并由包括在至少一个CRA传感器中的多个检测器检测。 每个检测器被配置为检测不同的预定CRA。 对于每个CRA传感器，选择多个检测器中检测到的光的最大振幅。 光的最大幅度表示透射光的CRA。 通过在一个或多个预定的镜头高度百分比下使用所选择的预定CRA来确定CRA轮廓的至少一个数据点。
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公开(公告)号：US07853055B2
公开(公告)日：2010-12-14
申请号：US11506435
申请日：2006-08-18
申请人： Akihiro Machida
发明人： Akihiro Machida
IPC分类号： G06K9/00
CPC分类号： G06K9/00899 , G06K9/00026
摘要： A fingerprint verification device includes a fingerprint sensor including an imaging surface. The fingerprint sensor is configured to capture images of a user's finger when the finger is swiped against the imaging surface. A memory stores fingerprint data. A controller compares minutiae in the captured images with the stored fingerprint data to verify the user's identity. The controller is configured to determine whether the finger is a real human finger based on the spacing of minutiae in the captured images.
摘要翻译： 指纹验证装置包括包括成像表面的指纹传感器。 指纹传感器被配置为当手指被卡在成像表面上时捕获用户手指的图像。 存储器存储指纹数据。 控制器将拍摄图像中的细节与存储的指纹数据进行比较，以验证用户的身份。 控制器被配置为基于拍摄图像中的细节的间隔来确定手指是否是真实的人类手指。
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公开(公告)号：US07654459B2
公开(公告)日：2010-02-02
申请号：US11274456
申请日：2005-11-14
申请人： Timothy J. Orsley , Akihiro Machida , Tong Xie
发明人： Timothy J. Orsley , Akihiro Machida , Tong Xie
IPC分类号： G06F7/46
CPC分类号： G06F3/03547 , G06F1/1616 , G06F1/1632 , G06F1/169 , G06F3/0317 , G06F3/03543 , G06F3/038 , G06F2203/0338 , G06F2203/0384
摘要： A method of capturing user control inputs includes providing a first navigation member slidably coupled on a housing portion of a portable computer and a stationary second navigation member external to and independent of the portable computer. An input card is provided that includes an optical navigation sensor and is configured with a size and a shape for deployment of the input card in a first releasably fixed arrangement relative to the first navigation member and a second movable arrangement relative to the stationary second navigation member. A first user control input is captured for controlling a function of the portable computer, via communication between the input card and the portable computer, based on relative motion between the optical navigation sensor of the input card and one of respective movable first navigation member and stationary second navigation member.
摘要翻译： 捕获用户控制输入的方法包括提供可滑动地联接在便携式计算机的壳体部分上的第一导航部件和外部并独立于便携式计算机的固定的第二导航部件。 提供了一种输入卡，其包括光学导航传感器，并且被配置为具有尺寸和形状，用于相对于第一导航构件以第一可释放地固定的布置方式将输入卡展开，并且相对于固定的第二导航构件 。 基于输入卡的光学导航传感器和相应的可移动的第一导航部件之间的相对运动和固定的可移动的第一导航部件之间的相对运动，捕获第一用户控制输入，以通过输入卡和便携式计算机之间的通信来控制便携式计算机的功能 第二导航成员。
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