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公开(公告)号：US08831297B2
公开(公告)日：2014-09-09
申请号：US13034682
申请日：2011-05-17
CPC分类号： G06K9/00033 , G06K9/2018
摘要： A number of biometric systems and methods are disclosed. A system according to one embodiment includes an illumination subsystem, an imaging subsystem, and an analyzer. The illumination subsystem is disposed to illuminate a target space. The imaging subsystem is configured to image the target space under distinct optical conditions. The analyzer is provided in communication with the illumination subsystem, the imaging subsystem, and the three-dimensional subsystem. The analyzer also has instructions to operate the subsystems to collect substantially simultaneously a plurality of images of the object disposed at the predetermined spatial location under multispectral conditions.
摘要翻译： 公开了许多生物识别系统和方法。 根据一个实施例的系统包括照明子系统，成像子系统和分析器。 照明子系统被设置为照亮目标空间。 成像子系统被配置为在不同光学条件下对目标空间进行成像。 分析仪与照明子系统，成像子系统和三维子系统通信。 分析仪还具有操作子系统的指令，以在多光谱条件下基本上同时收集设置在预定空间位置处的物体的多个图像。
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公开(公告)号：US08781181B2
公开(公告)日：2014-07-15
申请号：US13034660
申请日：2011-02-24
CPC分类号： G06K9/00033 , G06K9/2018
摘要： A number of biometric systems and methods are disclosed. A system according to one embodiment includes an illumination subsystem, an imaging subsystem, and an analyzer. The illumination subsystem is disposed to illuminate a target space. The imaging subsystem is configured to image the target space under distinct optical conditions. The analyzer is provided in communication with the illumination subsystem, the imaging subsystem, and the three-dimensional subsystem. The analyzer also has instructions to operate the subsystems to collect substantially simultaneously a plurality of images of the object disposed at the predetermined spatial location under multispectral conditions.
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公开(公告)号：US08651383B2
公开(公告)日：2014-02-18
申请号：US13303656
申请日：2011-11-23
申请人： Alexander A. Litz , Robert K. Rowe
发明人： Alexander A. Litz , Robert K. Rowe
CPC分类号： G06K7/1095
摘要： Methods are disclosed for transmitting information from a handheld device to a terminal. The information is encoded as a barcode pattern. The barcode pattern is generated on a display of the handheld device. A size of the barcode pattern is periodically modulated on the display while maintaining internal relative dimensions within the barcode pattern. The periodically modulating barcode pattern is displayed to an optical reader of the terminal.
摘要翻译： 公开了用于将信息从手持设备传送到终端的方法。 信息被编码为条形码图案。 条形码图案在手持设备的显示器上生成。 条形码图案的尺寸在显示器周期性地调制，同时维持条形码图案内的内部相对尺寸。 周期性调制条形码图案被显示给终端的光学阅读器。
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公开(公告)号：US20130272585A1
公开(公告)日：2013-10-17
申请号：US13633618
申请日：2012-10-02
申请人： Lumidigm, Inc.
IPC分类号： G06K9/00
CPC分类号： G06K9/0004
摘要： Methods and sensors are disclosed for executing a biometric function. Illumination light is generated and directed to a deformable layer when the deformable layer is in a state of deformation resulting from pressure applied to the deformable layer by a skin site. Light scattered from the deformable layer is received. A fingerprint pattern of the skin site is determined from the received light. The biometric function is performed with the determined fingerprint pattern.
摘要翻译： 公开了用于执行生物特征函数的方法和传感器。 当可变形层处于由皮肤部位施加到可变形层上的压力导致的变形状态时，产生照明光并引导到可变形层。 从可变形层散射的光被接收。 从接收到的光确定皮肤部位的指纹图案。 使用确定的指纹图案来执行生物特征函数。
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公开(公告)号：US20130022248A1
公开(公告)日：2013-01-24
申请号：US13624361
申请日：2012-09-21
申请人： LUMIDIGM, INC.
发明人： Robert K. Rowe
IPC分类号： G06K9/78
CPC分类号： A61B5/0059 , A61B5/0062 , A61B5/1172 , A61B5/6826 , A61B5/6838 , A61B5/726 , A61B5/7264 , A61B2562/0233 , A61B2562/046 , G06K9/00 , G06K9/00046 , G06K9/28 , G06K2009/0006 , G06K2009/00932 , G07C9/00158
摘要： Systems, devices, methods, and software are described for biometric sensors that permit a reduction in the size of the sensing area without significant reduction in biometric functionality of the sensor. A skin site of an individual is illuminated, and light scattered from the skin site is received. An image of a locally consistent feature of the skin site is formed from the received light. The locally consistent feature is analyzed to perform a biometric function.
摘要翻译： 为生物特征传感器描述了系统，设备，方法和软件，其允许减小感测区域的尺寸，而不会显着降低传感器的生物特征功能。 照射个体的皮肤部位，接收从皮肤部位散射的光。 从接收到的光形成皮肤部位的局部一致特征的图像。 分析本地一致的特征以执行生物特征函数。
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86.发明申请公开(公告)号：US20130021596A1
公开(公告)日：2013-01-24
申请号：US13626504
申请日：2012-09-25
申请人： LUMIDIGM, INC.
CPC分类号： B82Y20/00 , A61B5/0059 , A61B5/117 , A61B5/681 , A61B5/7264 , B82Y5/00 , B82Y10/00 , G06K9/00 , G07C9/00158 , G07C9/00563
摘要： Methods and apparatuses for performing biometric determinations using optical spectroscopy of tissue. The biometric determinations that are disclosed include determination or verifications of identity, estimation of age, estimation of sex, determination of sample liveness and sample authenticity. The apparatuses disclosed are based upon discrete light sources such as light emitting diodes, laser diodes, vertical cavity surface emitting lasers, and broadband sources with multiple narrow-band optical filters. The multiple light sources are encoded in a manner that the tissue response for each source can be efficiently measured. The light sources are spaced at multiple distances from a detector to contribute differing information to the biometric determination task as do light sources with different wavelength characteristics. Apparatuses are disclosed that incorporate a spectral biometric sensor with a personal electronic device such as cellular telephones, personal digital assistants, wristwatches, electronic fobs for the purpose of providing secure biometric access to protected property.
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87.发明授权公开(公告)号：US08355545B2
公开(公告)日：2013-01-15
申请号：US12100597
申请日：2008-04-10
申请人： Stephen P. Corcoran , Robert K. Rowe , Ryan Martin
发明人： Stephen P. Corcoran , Robert K. Rowe , Ryan Martin
IPC分类号： G06K9/00
CPC分类号： G06K9/00046 , G06K9/4652
摘要： A biometric feature detection system is provided according to one embodiment. The system may include a target, an illumination source, a color filter array, a light detector, and a computational unit. The illumination source illuminates a portion of the target with monochromatic light at a large angle of incidence measured from the normal of the target surface. The light detector may be configured to receive light from the target through the color-filter array and provide an image of the target surface. Each pixel of the light detector may correspond to one of a plurality of color filter mosaics such that each pixel detects light associated with a corresponding color filter. The computational unit may be interfaced with at least the light detector. The computational unit may include instructions to monitor the levels of monochromatic light and make proximity, presence and segmentation determinations based on the detected levels of monochromatic light.
摘要翻译： 根据一个实施例提供生物特征检测系统。 该系统可以包括目标，照明源，滤色器阵列，光检测器和计算单元。 照射源以目标表面的法线测量的大角度的单色光照射目标的一部分。 光检测器可以被配置为通过彩色滤光片阵列接收来自目标的光，并提供目标表面的图像。 光检测器的每个像素可以对应于多个滤色器马赛克中的一个，使得每个像素检测与相应的滤色器相关联的光。 计算单元可以至少与光检测器接口。 计算单元可以包括监视单色光的水平的指令，并且基于检测到的单色光的水平进行接近，存在和分割确定。
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公开(公告)号：US20120211555A1
公开(公告)日：2012-08-23
申请号：US13397023
申请日：2012-02-15
申请人： Robert K. Rowe
发明人： Robert K. Rowe
CPC分类号： G06K7/1404
摘要： A variety of forms of machine-readable symbols are disclosed, as well as methods and systems of constructing machine-readable symbols, methods and systems of acquiring machine-readable symbols, and methods and systems of decoding machine-readable symbols.
摘要翻译： 公开了各种形式的机器可读符号，以及构造机器可读符号，获取机器可读符号的方法和系统以及解码机器可读符号的方法和系统的方法和系统。
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公开(公告)号：US20120144204A1
公开(公告)日：2012-06-07
申请号：US13303619
申请日：2011-11-23
申请人： Alexander A. Litz , Robert K. Rowe
发明人： Alexander A. Litz , Robert K. Rowe
IPC分类号： G06F21/00
CPC分类号： G06F21/32 , G06K7/1095 , G07C9/00158 , G07C2009/00841 , H04L63/0861
摘要： Methods are disclosed for performing an update to a biometric access system. An instruction is received at a handheld device defining the update. An encoded signal is generated from the instruction to be transmitted to a biometric terminal from the handheld device. An acknowledgment is received from the biometric terminal at the handheld device that the encoded signal has been received and acted upon. Update information is transmitted from the handheld device over a network to a server to record the update.
摘要翻译： 公开了用于执行对生物特征访问系统的更新的方法。 在定义更新的手持设备上接收到指令。 从要从手持设备发送到生物测定终端的指令产生编码信号。 在手持设备处从生物测定终端接收到已经接收和执行编码信号的确认。 更新信息通过网络从手持设备发送到服务器以记录更新。
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公开(公告)号：US20120067959A1
公开(公告)日：2012-03-22
申请号：US13236953
申请日：2011-09-20
申请人： Robert K. Rowe , Alex Litz , Ryan Martin
发明人： Robert K. Rowe , Alex Litz , Ryan Martin
IPC分类号： G06K7/10
CPC分类号： G06K7/1417 , G06K7/12 , G06K7/1413 , G06K7/1478 , G06K19/06028 , G06K19/06046 , G06K19/06159
摘要： A variety of forms of machine-readable symbols are disclosed, as well as methods and systems of constructing machine-readable symbols, methods and systems of acquiring machine-readable symbols, and methods and systems of decoding machine-readable symbols.
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