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    • 5. 发明授权
    • Motion detection imaging device
    • 运动检测成像装置
    • US07619653B2
    • 2009-11-17
    • US11828827
    • 2007-07-26
    • Yoshizumi NakaoTakashi ToyodaYasuo Masaki
    • Yoshizumi NakaoTakashi ToyodaYasuo Masaki
    • H04N5/228H04N5/235H04N5/225G06K9/00H01L27/00
    • H04N5/3532H04N5/23238H04N5/3415
    • A motion detection imaging device comprises an imaging element and an optical lens system for collecting light entering in a capture range to form images on the imaging element. The optical lens system comprises: an optical lens array having center lenses for collecting light in a front capture range and left/right side lenses for collecting lights in side capture ranges; and prisms for guiding lights in the side capture ranges to the side lenses. The imaging device further comprises: a timing generator for allowing images formed by the lenses to be imaged with a time difference between in-row images; and a microprocessor for reproducing wide angle images from the in-row images by one operation of a shutter to detect movement of a target based on difference between the wide angle images. The imaging device with simple structure can monitor, with high probability, a target moving fast in a wide range.
    • 运动检测成像装置包括成像元件和用于收集进入捕获范围的光以在成像元件上形成图像的光学透镜系统。 光学透镜系统包括:具有用于收集前捕获范围内的光的中心透镜和用于在侧面捕获范围内收集光的左/右侧透镜的光学透镜阵列; 以及用于将侧面捕获范围中的光引导到侧透镜的棱镜。 成像装置还包括:定时发生器,用于允许由镜片形成的图像以行间图像之间的时间差成像; 以及微处理器,用于通过快门的一次操作从行列图像再现广角图像,以基于广角图像之间的差异来检测目标的移动。 具有简单结构的成像装置可以高概率地监视目标在很宽的范围内快速移动。
    • 6. 发明申请
    • IMAGE CAPTURING DEVICE
    • 图像捕获设备
    • US20090263121A1
    • 2009-10-22
    • US12426708
    • 2009-04-20
    • Yoshimasa ImahoriTakashi ToyodaYoshizumi Nakao
    • Yoshimasa ImahoriTakashi ToyodaYoshizumi Nakao
    • G03B17/00
    • G03B19/07G02B7/025G02B13/001G03B17/00H04N5/2254H04N5/23238
    • This image capturing device includes a fitting member, a lens attached by adhesive to the fitting member, and a light reception element. The light reception element is disposed so as to face the lens attached to the fitting member, and an image of a photographic subject is projected upon this light reception element by the lens. An image output unit is also provided which outputs this image of the photographic subject projected upon the light reception element by the lens. And an application aperture for adhesive is provided in the fitting member at a position facing a region of the lens which does not contribute to the image of the photographic subject outputted by the image output unit. Desirably, a plurality of such admission apertures are provided.
    • 该图像捕获装置包括装配构件,通过粘合剂附接到装配构件的透镜和光接收元件。 光接收元件被设置为面向附接到配件的透镜,并且被摄体的图像通过透镜投影在该光接收元件上。 还提供一种图像输出单元,其通过透镜输出投影在光接收元件上的拍摄对象的图像。 另外,在配合部件的面对与镜像输出部输出的摄影对象的图像无关的位置的位置上,设置粘接剂用涂布孔。 理想地,提供多个这样的入场孔。
    • 7. 发明申请
    • IMAGE CAPTURING DEVICE
    • 图像捕获设备
    • US20090262442A1
    • 2009-10-22
    • US12426744
    • 2009-04-20
    • Yoshimasa ImahoriTakashi ToyodaYoshizumi Nakao
    • Yoshimasa ImahoriTakashi ToyodaYoshizumi Nakao
    • G02B5/04
    • G02B7/1805G02B5/04G02B27/2214H04N5/3415
    • An image capturing device includes an image capturing unit, a fitting member, and a cover member. The image capturing unit captures a plurality of unit images having parallax by using a lens array having a plurality of unit lenses, and a prism. The fitting member is provided with a mounting portion upon which said prism is mounted. The cover member is put onto the fitting member from its side which faces the mounting portion. The mounting portion has a shape which, in the state in which the prism is mounted, grips two contiguous faces of the prism. And the cover member has a pair of claws which, when the cover member is put onto the fitting member, squeeze two contiguous faces of the prism which is mounted to the mounting portion.
    • 图像捕获装置包括图像捕获单元,装配构件和盖构件。 图像拍摄单元通过使用具有多个单位透镜的透镜阵列和棱镜捕获具有视差的多个单位图像。 配合构件设置有安装部分,所述棱镜安装在该安装部分上。 盖构件从其面向安装部的一侧被放置在配件构件上。 安装部分具有在安装棱镜的状态下握住棱镜的两个相邻面的形状。 并且盖构件具有一对爪,当盖构件被放置在装配构件上时,挤压安装到安装部的棱镜的两个相邻面。
    • 8. 发明申请
    • Object Distance Deriving Device
    • 物体距离推导装置
    • US20090060281A1
    • 2009-03-05
    • US12261706
    • 2008-10-30
    • Jun TANIDATakashi ToyodaYoshizumi NakaoYasuo Masaki
    • Jun TANIDATakashi ToyodaYoshizumi NakaoYasuo Masaki
    • G06K9/00
    • G06T3/00H04N5/3415
    • An object distance deriving device comprises a compound-eye imaging unit for capturing n unit images and a microprocessor for calculating an object distance of an object from the imaging unit based on the unit images. The microprocessor sets a first temporary distance D1 from discrete temporary distances D1-Dn prepared in advance, and rearranges pixels of each unit image at D1 to create one reconstructed image. The microprocessor reversely projects the pixels of each unit image at D1 to create n reverse projection images. The microprocessor calculates and sums n deviations each between a pixel of the reconstructed image and that of each reverse projection image at each xy coordinate position to calculate an evaluation value for D1. The microprocessor repeats this process for the temporary distances D2-Dn to obtain n evaluation values. The microprocessor determines one of the temporary distances D1-Dn giving a minimum evaluation value as the object distance.
    • 物体距离导出装置包括用于捕获n个单位图像的复眼成像单元和用于基于单位图像计算物体与成像单元的物体距离的微处理器。 微处理器预先准备的离散临时距离D1-Dn设置第一临时距离D1,并且在D1处重新排列每个单位图像的像素以创建一个重建图像。 微处理器在D1处反向投影每个单位图像的像素,以产生n个反投影图像。 微处理器在每个xy坐标位置处计算和求和重建图像的像素与每个反向投影图像的像素之间的n个偏差,以计算D1的评估值。 微处理器对该临时距离D2-Dn重复该处理以获得n个评估值。 微处理器确定给出最小评估值的临时距离D1-Dn中的一个作为对象距离。
    • 9. 发明申请
    • Three-Dimensional Object Imaging Device
    • 三维物体成像装置
    • US20080247638A1
    • 2008-10-09
    • US12055762
    • 2008-03-26
    • Jun TanidaTakashi ToyodaYoshizumi NakaoYasuo Masaki
    • Jun TanidaTakashi ToyodaYoshizumi NakaoYasuo Masaki
    • G06T15/00
    • G06T7/557
    • A three-dimensional object imaging device comprises a compound-eye imaging unit and an image reconstructing unit for reconstructing an image of a three-dimensional object based on multiple unit images captured by the imaging unit. Based on the unit images obtained by the imaging unit, the image reconstructing unit calculates a distance (hereafter “pixel distance”) between the object and the imaging unit for each pixel forming the unit images, and rearranges the unit images pixel-by-pixel on a plane at the pixel distance to create a reconstructed image. Preferably, the image reconstructing unit sums a high-frequency component reconstructed image created from the multiple unit images with a lower noise low-frequency component unit image selected from low-frequency component unit images created from the multiple unit images so as to form a reconstructed image of the three-dimensional object. This makes it possible to obtain a reconstructed image with high definition easily by a simple process.
    • 一种三维物体摄像装置,其特征在于,具备:复眼图像单元和图像重构单元,用于基于由所述摄像单元拍摄的多个单位图像来重构三维物体的图像。 基于由成像单元获得的单位图像,图像重建单元针对形成单位图像的每个像素计算对象和成像单元之间的距离(以下称为“像素距离”),并且逐个像素地重新排列单位图像 在像素距离的平面上创建重建图像。 优选地,图像重建单元将从多个单位图像创建的高频分量重构图像与从多个单位图像创建的低频分量单元图像中选择的较低噪声低频分量单元图像相加,以形成重构的 三维物体的图像。 这使得可以通过简单的过程容易地获得具有高清晰度的重建图像。
    • 10. 发明申请
    • Motion Detection Imaging Device
    • 运动检测成像装置
    • US20080240508A1
    • 2008-10-02
    • US12041339
    • 2008-03-03
    • Yoshizumi NAKAOKouichi KugoTakashi ToyodaYasuo MasakiDaisuke Miyazaki
    • Yoshizumi NAKAOKouichi KugoTakashi ToyodaYasuo MasakiDaisuke Miyazaki
    • G06K9/00H04N5/335
    • H04N5/2251G01P3/68G08G1/04G08G1/056H04N5/2258H04N5/247
    • A motion detection imaging device comprises: plural optical lenses for collecting light from an object so as to form plural single-eye images seen from different viewpoints; a solid-state imaging element for capturing the plural single-eye images formed through the plural optical lenses; a rolling shutter for reading out the plural single-eye images from the solid-state imaging element along a read-out direction; and a microprocessor for detecting movement of the object by comparing the plural single-eye images read out from the solid-state imaging element. The plural optical lenses are arranged so that the positions of the plural single-eye images formed on the solid-state imaging element are displaced from each other by a predetermined distance in the read-out direction, and so that the respective single-eye images formed on the solid-state imaging element partially overlap each other in the read-out direction.
    • 运动检测成像装置包括:多个光学透镜,用于收集来自物体的光,以形成从不同视点看到的多个单眼图像; 用于捕获通过所述多个光学透镜形成的多个单眼图像的固态成像元件; 滚动快门,用于沿着读出方向从固态成像元件读出多个单眼图像; 以及微处理器,用于通过比较从固态成像元件读出的多个单眼图像来检测物体的移动。 多个光学透镜被布置成使得形成在固态成像元件上的多个单眼图像的位置在读出方向上彼此偏移预定距离,并且使得各个单眼图像 形成在固态成像元件上的部分在读出方向上彼此重叠。