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    • 2. 发明公开
    • 촬상 장치
    • 成像装置
    • KR1020100038362A
    • 2010-04-14
    • KR1020107000510
    • 2008-07-30
    • 소니 주식회사
    • 하야사카켄고이치무라이사오야마모토켄지
    • A61B5/117G06T1/00
    • G06K9/00013A23L7/113A23L33/21
    • Provided is an imaging device which can improve image quality of a captured image upon proximity imaging. An image processing unit (14) subjects the image data D1 captured by an imaging element (13) to a cut-out process of a center region (31) and an image inversion process for each of the micro lens imaging regions (3) and then to an image synthesis process of respective images so as to generate image processing data (imaging data D2). Since in the imaging data D2, the cut-out process of the center region (31) is performed for each of the micro lens imaging regions (3), it is possible to eliminate an overlap region (32) between imaging regions (3) of the adjacent micro lenses even when a biological body (2) as an imaging object is in the proximity. It should be noted that the range of the center region (31) may be a preset fixed value or may be modified in accordance with a distance between the imaging object (biological body) (2) and a micro lens array (12).
    • 提供了一种成像装置,其可以在邻近成像时提高拍摄图像的图像质量。 图像处理单元(14)对由成像元件(13)拍摄的图像数据D1进行中心区域(31)的切除处理和每个微透镜成像区域(3)和图像反转处理 然后到各图像的图像合成处理,以产生图像处理数据(成像数据D2)。 由于在成像数据D2中,对于每个微透镜成像区域(3)执行中心区域(31)的切除处理,因此可以消除摄像区域(3)之间的重叠区域(32) 即使当作为成像对象的生物体(2)处于邻近时,也可以使用相邻的微透镜。 应当注意,中心区域(31)的范围可以是预设的固定值,或者可以根据成像对象(生物体)(2)和微透镜阵列(12)之间的距离进行修改。
    • 4. 发明公开
    • 생체 인증장치
    • 生物识别认证系统
    • KR1020090079809A
    • 2009-07-22
    • KR1020090002198
    • 2009-01-12
    • 소니 주식회사
    • 카지하라준지이치무라이사오야마모토켄지와타나베토시오
    • A61B5/117G06T1/00G06K9/00H04N5/232
    • H01L27/14678G06F21/32G06K9/00013G06K2009/0006G06K2009/00932G07C9/00158H01L27/14623H01L27/14627
    • A biometrics authentication system is provided to form a thin structure thereof by authenticating a living body on the basis of images irrespective of an influence due to crosstalk. A biometrics authentication system includes a light source(10), a detection unit(11), a micro lens array(12), a light shielding unit(13A,13B), an image pickup device(14), and an authentication unit(17). The light source irradiates the light towards a living body. The living body is loaded on the detection unit. The micro lens array includes a plurality of micro lenses for collecting the light. The light shielding unit is installed at one of a light-receiving side and a light-transmitting side of the micro lens array. The light shielding unit has an opening which is opposite to the micro lens region. The image pickup device acquires imaging data of the living body on the basis of the light collected by the micro lens array. The authentication unit authenticates the living body on the basis of the image data.
    • 提供生物识别认证系统以通过基于图像认证生物而形成其薄的结构,而不管由于串扰而产生的影响。 生物识别系统包括光源(10),检测单元(11),微透镜阵列(12),遮光单元(13A,13B),图像拾取装置(14)和认证单元 17)。 光源向生物体照射光。 生物体装在检测单元上。 微透镜阵列包括用于收集光的多个微透镜。 遮光单元安装在微透镜阵列的光接收侧和透光侧中的一个处。 遮光单元具有与微透镜区域相对的开口。 图像拾取装置基于由微透镜阵列收集的光获取生物体的成像数据。 认证单元基于图像数据认证生物体。
    • 10. 发明公开
    • 광 기록 매체, 광 픽업 및 광 기록 및/또는 재생 장치
    • 光学记录介质,光学拾取和光学记录再现设备
    • KR1020010083198A
    • 2001-08-31
    • KR1020010008445
    • 2001-02-20
    • 소니 주식회사
    • 이치무라이사오키시마코이치로야마모토켄지쿠로다유지
    • G11B7/2578G11B7/135G11B11/00
    • G11B7/122B82Y10/00G11B7/1387G11B7/24G11B2007/13727
    • PURPOSE: To provide an optical recording medium in which the contribution to the formation of a spot of a converged beam can be improved when a light spot is formed in a recording layer by the converged light from an optical system. CONSTITUTION: The optical recording medium 80 is irradiated with a converged light beam LB from an optical system. The medium gives >= 30% or about >= 30% amplitude transmittance for the light in the converged light beam LB passing through outer peripheral part of the optical system and reaching the recording layer 863 in the optical recording medium 80. The optical recording medium 80 has an inorganic dielectric layer 861 in the incident side where the converged beam LB enters, and the refractive index of the inorganic dielectric layer 861 is higher than the refractive index of the optical system. The recording layer 863 is formed between dielectric layers 862 and 864. For example, the optical recording medium 80 is a phase transition type optical disk, the optical system is a near field optical system, and the converged light beam LB is obtained from blue or blue-violet laser light.
    • 目的:提供一种光记录介质,其中当通过来自光学系统的会聚光在记录层中形成光点时,可以提高对会聚光束的形成的贡献。 构成:光学记录介质80用来自光学系统的会聚光束LB照射。 该介质对于通过光学系统的外周部分并到达光学记录介质80中的记录层863的会聚光束LB中的光的> 30%或大约> 30%的振幅透射率。光记录介质 80具有聚光束LB入射的入射侧的无机介电层861,无机介电层861的折射率高于光学系统的折射率。 记录层863形成在电介质层862和864之间。例如,光记录介质80是相变型光盘,光学系统是近场光学系统,会聚光束LB由蓝色或 蓝紫激光。