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31. 发明申请

US20110013074A1 Biometric authentication apparatus 审中-公开
标题翻译：生物识别装置
公开(公告)号：US20110013074A1
公开(公告)日：2011-01-20
申请号：US12803605
申请日：2010-06-30
申请人： Isao Ichimura , Shinichi Kai , Toshio Watanabe , Yoshinari Kawashima
发明人： Isao Ichimura , Shinichi Kai , Toshio Watanabe , Yoshinari Kawashima
IPC分类号： H04N5/228 , G06T7/00
CPC分类号： G06K9/0004 , G06K2009/0006 , G06K2009/00932 , H01L27/14627
摘要： The present invention provides a biometric authentication apparatus realizing reduction in thickness while holding high authentication precision. The biometric authentication apparatus includes: a light source emitting light in a wavelength range including a wavelength range for authentication toward a living body; a microlens array condensing light from the living body and selectively transmitting light in the wavelength range for authentication; an imaging device obtaining image data of the living body on the basis of the light condensed by the microlens array; and an authentication unit authenticating the living body on the basis of the image data obtained by the imaging device.
摘要翻译：本发明提供了一种在保持高认证精度的同时实现厚度减小的生物体认证装置。生物认证装置包括：发射包括用于向生物体认证的波长范围的波长范围的光的光源; 微透镜阵列凝结来自生物体的光，并选择性地透射波长范围内用于认证的光; 成像装置，基于由微透镜阵列聚光的光获得活体的图像数据; 以及认证单元，其基于由所述成像装置获得的图像数据来认证所述生物体。

32. 发明授权

US08305429B2 Image pickup apparatus and image pickup method 失效
标题翻译：图像拾取装置和图像拾取方法
公开(公告)号：US08305429B2
公开(公告)日：2012-11-06
申请号：US12312752
申请日：2007-11-28
申请人： Junji Kajihara , Kenji Yamamoto , Isao Ichimura
发明人： Junji Kajihara , Kenji Yamamoto , Isao Ichimura
IPC分类号： H04N5/225 , G02B13/16
CPC分类号： G03B15/00 , G02B3/0056 , G02B3/0075 , G02B3/14 , H04N5/2254 , H04N5/232 , H04N5/23245 , H04N13/229 , H04N13/232
摘要： An image pickup apparatus having a simple configuration and being capable of performing switching between an image pickup mode based on a light field photography technique and a normal high-resolution image pickup mode is provided. The image pickup apparatus includes an image pickup lens 11, a microlens array section 12 where light passing through the image pickup lens 11 enters, and an image pickup device 13 sensing light emitted from the microlens array section 12, and the focal length of each of microlenses constituting the microlens array section 12 is variable in response to an applied voltage.
摘要翻译：提供一种具有简单配置并且能够在基于光场摄影技术的图像拾取模式和正常高分辨率图像拾取模式之间进行切换的图像拾取装置。图像拾取装置包括图像拾取透镜11，其中穿过图像拾取透镜11的光进入的微透镜阵列部分12和感测从微透镜阵列部分12发射的光的图像拾取装置13以及每个的焦距构成微透镜阵列部分12的微透镜响应于所施加的电压是可变的。

33. 发明申请

US20100128152A1 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US20100128152A1
公开(公告)日：2010-05-27
申请号：US12588795
申请日：2009-10-28
申请人： Kengo Hayasaka , Kenji Yamamoto , Isao Ichimura , Isao Hirota
发明人： Kengo Hayasaka , Kenji Yamamoto , Isao Ichimura , Isao Hirota
IPC分类号： H04N5/335 , H04N5/225
CPC分类号： H04N5/2254 , G02B3/0056 , G02B5/201 , G02B13/001 , G02B27/0075 , G03B35/00 , H01L27/14621 , H01L27/14627 , H04N5/23212
摘要： An image pickup apparatus allowed to obtain parallax information while preventing a decline in apparent resolution. An image pickup apparatus includes: an image pickup lens having an aperture stop; an image pickup device including a plurality of pixels and obtaining image pickup data based on light received on the plurality of pixels; and a microlens array arranged between the image pickup lens and the image pickup device so that one microlens is allocated to 2×2 pixels in the image pickup device. The plurality of pixels are disposed in a fashion of two-dimensional arrangement along two directions rotated a certain angle with respect to a horizontal direction and a vertical direction, respectively.
摘要翻译：允许在防止表观分辨率下降的同时获得视差信息的图像拾取装置。图像拾取装置包括：具有孔径光阑的图像拾取透镜; 包括多个像素的图像拾取装置，并且基于在所述多个像素上接收的光获得图像拾取数据; 以及布置在图像拾取透镜和图像拾取装置之间的微透镜阵列，使得在图像拾取装置中将一个微透镜分配给2×2像素。多个像素分别以相对于水平方向和垂直方向旋转一定角度的两个方向的二维排列的方式设置。

34. 发明授权

US08237843B2 Imaging device 有权
标题翻译：成像设备
公开(公告)号：US08237843B2
公开(公告)日：2012-08-07
申请号：US12757520
申请日：2010-04-09
申请人： Kenji Yamamoto , Isao Ichimura , Kengo Hayasaka , Koichiro Kishima
发明人： Kenji Yamamoto , Isao Ichimura , Kengo Hayasaka , Koichiro Kishima
IPC分类号： H04N5/225 , G02B13/16 , G02B27/10
CPC分类号： G02B27/0025 , H04N5/2254 , H04N9/045 , H04N13/232
摘要： Disclosed herein is an imaging device, including: an imaging lens having an aperture stop; an imaging element adapted to obtain image data based on received light; and a microlens array provided in the focal plane of the imaging lens between the imaging lens and imaging element, the microlens array including a plurality of microlenses arranged in such a manner that each microlens is associated with a plurality of imaging pixels of the imaging element, wherein the arrangement of the microlenses of the microlens array is corrected from an equidistant arrangement to a non-linear arrangement according to the height of the image from the imaging lens on the imaging element.
摘要翻译：本文公开了一种成像装置，包括：具有孔径光阑的成像透镜; 适于基于接收到的光获得图像数据的成像元件; 以及设置在成像透镜和成像元件之间的成像透镜的焦平面中的微透镜阵列，所述微透镜阵列包括以使得每个微透镜与所述成像元件的多个成像像素相关联的方式布置的多个微透镜，其中根据成像元件上的成像透镜的图像的高度，将微透镜阵列的微透镜的布置从等距布置校正为非线性排列。

35. 发明授权

US08180119B2 Imaging apparatus and imaging method 有权
标题翻译：成像设备及成像方法
公开(公告)号：US08180119B2
公开(公告)日：2012-05-15
申请号：US11987449
申请日：2007-11-30
申请人： Junji Kajihara , Kenji Yamamoto , Isao Ichimura
发明人： Junji Kajihara , Kenji Yamamoto , Isao Ichimura
IPC分类号： G06K9/00
CPC分类号： G06K9/00046 , G06K2009/00932
摘要： A biometrics authentication system capable of easily performing biometrics authentication is provided. A biometrics authentication system includes: a microlens array section including a plurality of microlenses; an image pickup device for receiving light condensed by each microlens in the microlens array section from each different part of a living organism to obtain image pickup data of each part; an image processing section for producing a single image pickup data of the living organism on the basis of the image pickup data of each part captured by the image pickup device; and an authentication section for performing at least vein authentication using a vein of the living organism on the basis of the single image pickup data captured by the image processing section.
摘要翻译：提供了能够容易地进行生物体认证的生物体认证系统。生物识别认证系统包括：微透镜阵列部分，包括多个微透镜; 用于接收来自活体的每个不同部分的微透镜阵列部分中的每个微透镜会聚的光的图像拾取装置，以获得每个部分的图像拾取数据; 图像处理部，其根据由摄像装置拍摄的各部的图像拾取数据，生成生物体的单个摄像数据; 以及用于基于由图像处理部分捕获的单个图像拾取数据，使用生物体的静脉至少执行静脉认证的认证部分。

36. 发明申请

US20100265381A1 IMAGING DEVICE 有权
标题翻译：成像装置
公开(公告)号：US20100265381A1
公开(公告)日：2010-10-21
申请号：US12757520
申请日：2010-04-09
申请人： Kenji Yamamoto , Isao Ichimura , Kengo Hayasaka , Koichiro Kishima
发明人： Kenji Yamamoto , Isao Ichimura , Kengo Hayasaka , Koichiro Kishima
IPC分类号： H04N5/225
CPC分类号： G02B27/0025 , H04N5/2254 , H04N9/045 , H04N13/232
摘要： Disclosed herein is an imaging device, including: an imaging lens having an aperture stop; an imaging element adapted to obtain image data based on received light; and a microlens array provided in the focal plane of the imaging lens between the imaging lens and imaging element, the microlens array including a plurality of microlenses arranged in such a manner that each microlens is associated with a plurality of imaging pixels of the imaging element, wherein the arrangement of the microlenses of the microlens array is corrected from an equidistant arrangement to a non-linear arrangement according to the height of the image from the imaging lens on the imaging element.
摘要翻译：本文公开了一种成像装置，包括：具有孔径光阑的成像透镜; 适于基于接收到的光获得图像数据的成像元件; 以及设置在成像透镜和成像元件之间的成像透镜的焦平面中的微透镜阵列，所述微透镜阵列包括以使得每个微透镜与所述成像元件的多个成像像素相关联的方式布置的多个微透镜，其中根据成像元件上的成像透镜的图像的高度，将微透镜阵列的微透镜的布置从等距布置校正为非线性排列。

37. 发明申请

US20100066812A1 IMAGE PICKUP APPARATUS AND IMAGE PICKUP METHOD 失效
标题翻译：图像拾取装置和图像拾取方法
公开(公告)号：US20100066812A1
公开(公告)日：2010-03-18
申请号：US12312752
申请日：2007-11-28
申请人： Junji Kajihara , Kenji Yamamoto , Isao Ichimura
发明人： Junji Kajihara , Kenji Yamamoto , Isao Ichimura
IPC分类号： H04N13/02 , H04N5/225 , H04N5/228
CPC分类号： G03B15/00 , G02B3/0056 , G02B3/0075 , G02B3/14 , H04N5/2254 , H04N5/232 , H04N5/23245 , H04N13/229 , H04N13/232
摘要： An image pickup apparatus having a simple configuration and being capable of performing switching between an image pickup mode based on a light field photography technique and a normal high-resolution image pickup mode is provided. The image pickup apparatus includes an image pickup lens 11, a microlens array section 12 where light passing through the image pickup lens 11 enters, and an image pickup device 13 sensing light emitted from the microlens array section 12, and the focal length of each of microlenses constituting the microlens array section 12 is variable in response to an applied voltage.
摘要翻译：提供一种具有简单配置并且能够在基于光场摄影技术的图像拾取模式和正常高分辨率图像拾取模式之间进行切换的图像拾取装置。图像拾取装置包括图像拾取透镜11，其中穿过图像拾取透镜11的光进入的微透镜阵列部分12和感测从微透镜阵列部分12发射的光的图像拾取装置13以及每个的焦距构成微透镜阵列部分12的微透镜响应于所施加的电压是可变的。

38. 发明授权

US08463001B2 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US08463001B2
公开(公告)日：2013-06-11
申请号：US12452324
申请日：2008-07-30
申请人： Kengo Hayasaka , Isao Ichimura , Kenji Yamamoto
发明人： Kengo Hayasaka , Isao Ichimura , Kenji Yamamoto
IPC分类号： G06K9/00 , G02B27/10
CPC分类号： G06K9/00013 , A23L7/113 , A23L33/21
摘要： An image pickup apparatus capable of improving the image quality of a picked-up image at the time of closely picking up an image is provided. In an image processing section 14, after a process of clipping a central region 31 and an image reversing process are performed in each of image pickup regions 3 of microlenses on image pickup data D1 obtained by an image pickup device 13, an image synthesizing process using images is performed to obtain image-processed data (image pickup data D2). In the image pickup data D2, the process of clipping the central region 31 is performed in each of the image pickup regions 3 of the microlenses, so even if a living organism 2 as an object subjected to image pickup is closely placed, an overlap region 32 between the image pickup regions 3 by adjacent microlenses is removed. In addition, the range of the central region 31 may have a fixed value which is set in advance, or may be changed depending on a distance between the object subjected to image pickup (living organism) 2 and a microlens array 12.
摘要翻译：提供了一种能够在紧密拾取图像时提高拾取图像的图像质量的图像拾取装置。在图像处理部分14中，在由图像拾取装置13获得的图像拾取数据D1上的每个微透镜的图像拾取区域3中执行中心区域31的削波处理和图像反转处理之后，使用执行图像以获得图像处理数据（图像拾取数据D2）。在图像拾取数据D2中，在微透镜的每个图像拾取区域3中执行限制中心区域31的处理，因此即使作为经受图像拾取的对象的生物体2被紧密地放置，重叠区域 32被相邻的微透镜除去在摄像区域3之间。此外，中央区域31的范围可以具有预先设定的固定值，或者可以根据被摄体（活体）2的物体和微透镜阵列12之间的距离而变化。

39. 发明授权

US08170300B2 Biometric image pickup apparatus 有权
标题翻译：生物识别图像拾取装置
公开(公告)号：US08170300B2
公开(公告)日：2012-05-01
申请号：US12213903
申请日：2008-06-26
申请人： Kenji Yamamoto , Isao Ichimura
发明人： Kenji Yamamoto , Isao Ichimura
IPC分类号： G06K9/20
CPC分类号： G06K9/00013 , G06K9/0004 , G06K2009/0006 , G06K2009/00932
摘要： A biometric image pickup apparatus with a simple configuration capable of reducing light amount variations in a picked-up image. The biometric image pickup apparatus includes: a light source applying light to a living organism; a detection section for placing the living organism thereon; an image pickup lens section condensing light from the living organism; an image pickup device obtaining image pickup data on the basis of the light condensed by the image pickup lens section; and a transmittance distribution filter arranged between the detection section and the image pickup device, in which the transmittance distribution filter has a transmittance distribution in which the transmittance is higher in a region far from the light source than in a region near the light source.
摘要翻译：一种生物特征图像拾取装置，其具有能够减少拾取图像中的光量变化的简单配置。生物体图像拾取装置包括：向生物体施加光的光源; 用于将生物体放置在其上的检测部; 收集来自活体的光的摄像透镜部; 图像拾取装置，基于由图像拾取透镜部分聚光的光获得图像拾取数据; 以及布置在检测部分和图像拾取装置之间的透射率分布滤光器，其中透射率分布滤光器具有在远离光源的区域中透射率高于在光源附近的区域中的透射率分布。

40. 发明申请

US20100092047A1 BIOMETRICS AUTHENTICATION SYSTEM 有权
标题翻译：生物识别认证系统
公开(公告)号：US20100092047A1
公开(公告)日：2010-04-15
申请号：US12450120
申请日：2008-04-03
申请人： Kenji Yamamoto , Isao Ichimura
发明人： Kenji Yamamoto , Isao Ichimura
IPC分类号： G06T1/00 , G06K9/00
CPC分类号： G06K9/00046 , A61B5/117 , G02B3/0006 , G02B6/0055 , G02B6/0056 , G06K2009/00932
摘要： A low-profile biometrics authentication system capable of achieving high security level authentication is provided. A biometrics authentication system 1 includes a light source 10, a light guide section 11A, a diffraction section 11B, a microlens array 12, an image pickup device 13, an image processing section 14, a pattern storing section 15, an authentication section 16, a voltage supply section 17, a light source driving section 181, an image pickup device driving section 182 and a control section 19. When light L0 emitted from the light source 10 propagates through the light guide section 11A by total reflection, and then enters the diffraction section 11B, light L1 diffracted at a different angle from an incident angle is generated. Thereby, the light guide section 11A functions as a surface-emitting light source, and total reflection conditions in the light guide section 11A are not satisfied, and the light L1 is guided to the outside of the light guide section 11A, thereby light is sufficiently applied to the inside of the living body 2.
摘要翻译：提供能够实现高安全级别认证的低调生物识别认证系统。生物体认证系统1包括光源10，导光部11A，衍射部11B，微透镜阵列12，图像拾取装置13，图像处理部14，图案存储部15，认证部16，电压供给部17，光源驱动部181，摄像元件驱动部182和控制部19.当从光源10发射的光L0通过全反射传播通过导光部11A后，进入衍射部11B产生以与入射角不同的角度衍射的光L1。因此，导光部11A用作表面发射光源，并且不满足导光部11A中的全反射条件，并且将光L1引导到导光部11A的外部，从而光充分应用于生物体2的内部。

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