DUAL IRIS AND COLOR CAMERA IN A MOBILE COMPUTING DEVICE
    3.
    发明申请
    DUAL IRIS AND COLOR CAMERA IN A MOBILE COMPUTING DEVICE 审中-公开
    移动计算设备中的双色和彩色摄像机

    公开(公告)号:WO2015131198A1

    公开(公告)日:2015-09-03

    申请号:PCT/US2015/018348

    申请日:2015-03-02

    CPC classification number: A61B3/1216 A61B3/0008 G06K9/00604 G06K9/2018

    Abstract: A dual purpose iris and color camera system is described provides good iris and color image capture in either IR or visible bands depending upon which type of image is being captured at that moment. For iris imaging the iris camera is capable of imaging in the 700 to 900nm wavelength range where the iris structure becomes visible. The iris camera is able to perform iris imaging outside with full sunlight. The iris camera requires only a low level of cooperation from the user, in that they must be within a range of distances away from the iris camera, must hold relatively still for a short period of time, and must face towards the camera. The iris capture process is fully automated once activated.

    Abstract translation: 描述了一种双用途虹膜和彩色照相机系统,根据该时刻捕获的图像类型,可以在IR或可见光带中提供良好的虹膜和彩色图像捕获。 对于虹膜成像,虹膜相机能够在700至900nm波长范围内成像,其中虹膜结构变得可见。 虹膜相机能够在充满阳光的地方进行外部的虹膜成像。 虹膜相机只需要低级别的用户合作,因为它们必须在距离虹膜相机的距离范围内,必须在较短的时间内保持相对静止,并且必须面向相机。 激活后,虹膜捕获过程完全自动化。

    MULTIPLE MODE IMAGE ACQUISITION FOR IRIS IMAGING
    4.
    发明申请
    MULTIPLE MODE IMAGE ACQUISITION FOR IRIS IMAGING 审中-公开
    用于IRIS成像的多模式图像获取

    公开(公告)号:WO2014205021A1

    公开(公告)日:2014-12-24

    申请号:PCT/US2014/042836

    申请日:2014-06-18

    Abstract: The invention comprises an imaging apparatus housed within a mobile device housing, and configured to enable multiple image acquisition modes. The apparatus includes an image sensor, a first optical assembly, a second optical assembly and a controller. The first optical assembly of the invention is positioned over a first image capture region of the imaging surface, and defines a first field of view - such that the first optical assembly images onto the first image capture region, any object plane within the first field of view. The second optical assembly is positioned over a second image capture region of the imaging surface, and defines a second field of view - such that the second optical assembly images onto the second image capture region, any object plane within the second field of view. The invention additionally includes a corresponding method for enabling multiple image acquisition modes in an imaging apparatus.

    Abstract translation: 本发明包括容纳在移动设备壳体内的成像设备,并且被配置为实现多个图像采集模式。 该装置包括图像传感器,第一光学组件,第二光学组件和控制器。 本发明的第一光学组件位于成像表面的第一图像捕获区域上,并且定义第一视野 - 使得第一光学组件将图像到第一图像捕获区域,第一视场内的任何物平面 视图。 第二光学组件定位在成像表面的第二图像捕获区域上,并且限定第二视场 - 使得第二光学组件将第二光学组件图像到第二图像捕获区域,在第二视场内的任何物体平面。 本发明还包括用于在成像装置中实现多个图像采集模式的相应方法。

    OPTIMIZED IMAGING APPARATUS FOR IRIS IMAGING
    5.
    发明申请
    OPTIMIZED IMAGING APPARATUS FOR IRIS IMAGING 审中-公开
    优化成像装置用于IRIS成像

    公开(公告)号:WO2014205020A1

    公开(公告)日:2014-12-24

    申请号:PCT/US2014/042834

    申请日:2014-06-18

    Abstract: The invention comprises a method for configuring an imaging apparatus having an image sensor and an optical assembly. The method modifies a first imaging configuration of the imaging apparatus to achieve a second imaging configuration of said imaging apparatus, by interposing a refractive optical element between an image-side surface of the optical assembly and an imaging surface. In another embodiment, the method modifies a first imaging configuration of the imaging apparatus to achieve a second imaging configuration of said imaging apparatus by removing the refractive optical element from between an image-side surface of the optical assembly and an imaging surface. The invention additionally includes an imaging apparatus configured for switching from a first imaging configuration to a second imaging configuration. At least one of the first imaging configuration and the second imaging configuration may be configured for iris imaging.

    Abstract translation: 本发明包括一种用于配置具有图像传感器和光学组件的成像设备的方法。 该方法通过在光学组件的图像侧表面和成像表面之间插入折射光学元件来修改成像装置的第一成像配置以实现所述成像装置的第二成像配置。 在另一个实施例中,该方法通过从光学组件的图像侧表面和成像表面之间移除折射光学元件来修改成像设备的第一成像配置以实现所述成像设备的第二成像配置。 本发明还包括被配置为从第一成像配置切换到第二成像配置的成像装置。 第一成像配置和第二成像配置中的至少一个可以被配置用于虹膜成像。

    MULTIMODAL OCULAR BIOMETRIC SYSTEM
    6.
    发明申请
    MULTIMODAL OCULAR BIOMETRIC SYSTEM 审中-公开
    多模式眼睛生物测量系统

    公开(公告)号:WO2008039252A2

    公开(公告)日:2008-04-03

    申请号:PCT/US2007/011507

    申请日:2007-05-14

    CPC classification number: H04N7/18 A61B3/1216 A61B3/14 G06K9/00597

    Abstract: A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes of a subject. Biometrics based on data provided by these systems are more accurate and robust than using biometrics that include data from only the iris or only the retina from a single eye. An exemplary embodiment emits photons to the iris and the retina of both eyes, an iris image sensor that captures an image of the iris when the iris reflects the emitted light, a retina image sensor that captures an image of the retina when the retina reflects the emitted light, and a controller that controls the iris and the retina illumination sources, where the captured image of the iris and the captured image of the retina contain biometric data.

    Abstract translation: 多模式生物统计识别系统捕获并处理虹膜和视网膜的图像以进行生物统计识别。 另一种多模式眼部系统捕捉和处理虹膜和/或来自对象双眼的图像。 基于这些系统提供的数据的生物特征识别比使用生物特征识别更加准确和可靠,这些生物特征包括仅来自虹膜或仅来自单眼的视网膜的数据。 示例性实施例向双眼的虹膜和视网膜发射光子,当虹膜反射发射的光时捕获虹膜图像的虹膜图像传感器,视网膜图像传感器,其在视网膜反射时捕获视网膜的图像 发出的光线以及控制虹膜和视网膜照射源的控制器,其中虹膜的拍摄图像和视网膜的拍摄图像包含生物统计数据。

    虹彩撮影用レンズ
    8.
    发明申请
    虹彩撮影用レンズ 审中-公开
    IRIS成像镜头

    公开(公告)号:WO2007040116A1

    公开(公告)日:2007-04-12

    申请号:PCT/JP2006/319153

    申请日:2006-09-27

    CPC classification number: G02B13/006 A61B3/1216 G02B5/208 G02B13/003 G02B13/24

    Abstract:  虹彩撮影用レンズ(1A)は、両凸球面レンズ(2A)と、両凹球面レンズ(3A)と、可視光カットフィルタ(4A)を備え、可視光カットフィルタ(4A)は、少なくとも一方の面が曲面とされている。この構成により、可視光カットフィルタ(4A)がレンズとしての役割を果たし、両凸球面レンズ(2A)や両凹球面レンズ(3A)だけでなく、可視光カットフィルタ(4A)によっても収差の補正をする。したがって、撮影用レンズの枚数を増やすことなく、収差を小さくしてレンズ性能を高くすることができ、製造コストの増加を抑えることができる。

    Abstract translation: 虹膜成像透镜(1A)包括双凸透镜(2A),双凹透镜(3A)和可见光截止滤光器(4A)。 可见光截止滤光器(4A)的至少一个表面是曲面。 利用该结构,可见光截止滤光器(4A)用作透镜。 不仅双凸透镜(2A)和双凹透镜(3A),而且可见光截止滤光器(4A)都校正像差。 因此,可以减小像差并提高透镜性能而不增加成像透镜的数量。 这降低了生产成本。

    IRIS FEATURE DETECTION AND SENSOR-BASED EDGE DETECTION
    9.
    发明申请
    IRIS FEATURE DETECTION AND SENSOR-BASED EDGE DETECTION 审中-公开
    IRIS特征检测和基于传感器的边缘检测

    公开(公告)号:WO2006009837A3

    公开(公告)日:2006-03-09

    申请号:PCT/US2005021450

    申请日:2005-06-17

    CPC classification number: G06K9/00597 A61B3/1216 A61B5/117 A61B5/1171

    Abstract: An iris feature detector (110) includes a reflexive eye movement source (112-1124); a multiple image sensor (118); a controller (120), and a processor (122). The controller (120) causes the eye movement source (112-114) to cause rapid eye motion, and the sensor (118) to capture first and second iris images over a time interval in which only an iris can move in the first and second images. The processor (122) determines differences between the first and second images. The sensor (118) may be integrated with the processor (122). The integrated sensor/processor is not limited to iris feature detection, and may be used for edge detection for machine vision and other applications.

    Abstract translation: 虹膜特征检测器(110)包括反射性眼球运动源(112-1124); 多图像传感器(118); 控制器(120)和处理器(122)。 控制器(120)使得眼睛运动源(112-114)引起快速眼睛运动,并且传感器(118)在一段时间间隔内捕获第一和第二虹膜图像,其中只有虹膜能够在第一和第二 图片。 处理器(122)确定第一和第二图像之间的差异。 传感器(118)可以与处理器(122)集成。 集成的传感器/处理器不限于虹膜特征检测,并且可用于机器视觉和其他应用的边缘检测。

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