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公开(公告)号：US08830382B2
公开(公告)日：2014-09-09
申请号：US12458755
申请日：2009-07-22
申请人： Kengo Hayasaka , Kenji Yamamoto
发明人： Kengo Hayasaka , Kenji Yamamoto
CPC分类号： H04N5/232 , G02B27/0075 , H04N5/2254 , H04N5/23212
摘要： An image pickup apparatus includes: an image pickup lens having an aperture stop; an image pickup device obtaining image pickup data based on light detected; one or more microlenses arranged between the image pickup lens and the image pickup device so as to correspond to a plurality of pixels in a partial region of the image pickup device; and an image processing section performing image processing based on the image pickup data obtained from the image pickup device, in which the image processing section includes: a distance measurement section measuring a distance from the image pickup lens to a measurement object based on pixel data in the partial region of the image pickup device, and an interpolation section interpolating pixel data for the partial region of the image pickup device.
摘要翻译： 图像拾取装置包括：具有孔径光阑的图像拾取透镜; 基于检测到的光获取图像拾取数据的图像拾取装置; 布置在图像拾取透镜和图像拾取装置之间的一个或多个微透镜，以便对应于图像拾取装置的部分区域中的多个像素; 以及图像处理部，其基于从所述图像拾取装置获得的图像拾取数据进行图像处理，所述图像处理部包括：距离测量部，其基于所述图像拾取装置中的像素数据测量从所述图像拾取透镜到所述测量对象的距离 图像拾取装置的部分区域，以及用于内插图像拾取装置的部分区域的像素数据的插值部分。
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公开(公告)号：US08681123B2
公开(公告)日：2014-03-25
申请号：US12461173
申请日：2009-08-04
申请人： Kengo Hayasaka , Kenji Yamamoto
发明人： Kengo Hayasaka , Kenji Yamamoto
IPC分类号： G06F3/042
CPC分类号： G06F3/0425 , G06F3/0412 , G06F3/042 , G06F2203/04101
摘要： An input/output device capable of displaying a high-resolution two-dimensional image and detecting the position of an object in three-dimensional space in spite of having a low profile is provided. An input/output device includes: a display section including, in a mixed manner, image pickup regions for obtaining image pickup data of an object and a display region for displaying an image based on image data; a microlens arranged on a display surface of the display section so as to correspond to each of the image pickup regions; and a position detection section detecting position of the object based on image pickup data obtained from the image pickup regions of the display section.
摘要翻译： 提供了能够显示高分辨率二维图像并且尽管具有低轮廓来检测三维空间中的对象的位置的输入/输出装置。 输入/输出装置包括：显示部分，以混合的方式包括用于获得对象的图像拾取数据的图像拾取区域和用于基于图像数据显示图像的显示区域; 微透镜，布置在显示部分的显示表面上，以对应于每个摄像区域; 以及位置检测部，其基于从所述显示部的图像拾取区域获得的图像拾取数据来检测所述对象的位置。
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公开(公告)号：US08502911B2
公开(公告)日：2013-08-06
申请号：US12461171
申请日：2009-08-04
申请人： Kenji Yamamoto , Kengo Hayasaka
发明人： Kenji Yamamoto , Kengo Hayasaka
CPC分类号： H04N5/228 , G02B27/0075 , H04N5/2254 , H04N5/2628
摘要： An image pickup apparatus includes: an image pickup lens; an image pickup device to obtain image pickup data; a microlens array on an image forming plane of the image pickup lens; and an image processing section producing an image based on the image pickup data. The microlens array includes microlenses each provided corresponding to pixels of the image pickup device. The image processing section includes a parallax image producing section and a resizing section. The parallax image producing section extracts pixel data from the image pickup data and synthesizes the pixel data to produce a plurality of parallax images. Each of the extracted pixel data corresponds to each of pixels located at the same position in image pickup regions of the image pickup device, each region corresponding to each microlens. The resizing section resizes each parallax image to change the resolutions thereof.
摘要翻译： 图像拾取装置包括：图像拾取透镜; 用于获得图像拾取数据的图像拾取装置; 在图像拾取透镜的图像形成平面上的微透镜阵列; 以及基于图像拾取数据产生图像的图像处理部分。 微透镜阵列包括对应于图像拾取装置的像素提供的微透镜。 图像处理部分包括视差图像产生部分和调整大小部分。 视差图像产生部分从图像拾取数据中提取像素数据，并且合成像素数据以产生多个视差图像。 每个提取的像素数据对应于位于图像拾取装置的图像拾取区域中的相同位置处的每个像素，每个区域对应于每个微透镜。 调整大小部分调整每个视差图像的大小以改变其分辨率。
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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
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。
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公开(公告)号：US20100045844A1
公开(公告)日：2010-02-25
申请号：US12461171
申请日：2009-08-04
申请人： Kenji Yamamoto , Kengo Hayasaka
发明人： Kenji Yamamoto , Kengo Hayasaka
IPC分类号： H04N5/225
CPC分类号： H04N5/228 , G02B27/0075 , H04N5/2254 , H04N5/2628
摘要： An image pickup apparatus includes: an image pickup lens; an image pickup device to obtain image pickup data; a microlens array on an image forming plane of the image pickup lens; and an image processing section producing an image based on the image pickup data. The microlens array includes microlenses each provided corresponding to pixels of the image pickup device. The image processing section includes a parallax image producing section and a resizing section. The parallax image producing section extracts pixel data from the image pickup data and synthesizes the pixel data to produce a plurality of parallax images. Each of the extracted pixel data corresponds to each of pixels located at the same position in image pickup regions of the image pickup device, each region corresponding to each microlens. The resizing section resizes each parallax image to change the resolutions thereof.
摘要翻译： 图像拾取装置包括：图像拾取透镜; 用于获得图像拾取数据的图像拾取装置; 在图像拾取透镜的图像形成平面上的微透镜阵列; 以及基于图像拾取数据产生图像的图像处理部分。 微透镜阵列包括对应于图像拾取装置的像素提供的微透镜。 图像处理部分包括视差图像产生部分和调整大小部分。 视差图像产生部分从图像拾取数据中提取像素数据，并且合成像素数据以产生多个视差图像。 每个提取的像素数据对应于位于图像拾取装置的图像拾取区域中的相同位置处的每个像素，每个区域对应于每个微透镜。 调整大小部分调整每个视差图像的大小以改变其分辨率。
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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
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。
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公开(公告)号：US08456565B2
公开(公告)日：2013-06-04
申请号：US12767482
申请日：2010-04-26
申请人： Kengo Hayasaka , Kenji Yamamoto
发明人： Kengo Hayasaka , Kenji Yamamoto
IPC分类号： H04N5/225
CPC分类号： H04N9/07 , G02B3/0056 , G02B27/0075 , H01L27/14627 , H04N5/2254
摘要： Disclosed herein is an imaging device including: an imaging lens configured to have an aperture stop; an imaging element configured to include a plurality of pixels two-dimensionally arranged along a longitudinal direction and a lateral direction and acquire imaging data based on received light; and a microlens array configured to be disposed between the imaging lens and the imaging element and include a plurality of microlenses, a pixel area composed of m×n pixels (m and n denote a number equal to or larger than 2 in the longitudinal direction and the lateral direction) in the imaging element being assigned to a respective one of the microlenses, wherein positional displacement smaller than a width of one pixel is set between the microlens and the pixel area.
摘要翻译： 本文公开了一种成像装置，包括：成像透镜，被配置为具有孔径光阑; 成像元件，被配置为包括沿着纵向方向和横向两维地排列的多个像素，并且基于接收的光获取成像数据; 以及微透镜阵列，被配置为设置在所述成像透镜和所述成像元件之间并且包括多个微透镜，由m×n个像素组成的像素区域（m和n表示在纵向方向上等于或大于2的数量， 成像元件中的横向方向）分配给微透镜中的相应一个，其中在微透镜和像素区域之间设置小于一个像素的宽度的位置位移。
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公开(公告)号：US20090128658A1
公开(公告)日：2009-05-21
申请号：US12289641
申请日：2008-10-31
申请人： Kengo Hayasaka , Kenji Yamamoto
发明人： Kengo Hayasaka , Kenji Yamamoto
CPC分类号： H04N5/225
摘要： An image pickup apparatus includes an image-pickup lens having an aperture diaphragm, an image-pickup element that has a color filter which is periodically allocated colors in units of a predetermined unit array and that generates picked-up image data including pixel data of colors using received light, the color filter being adjacent to a light receiving surface, a microlens array unit that is arranged on an image forming surface of the image-pickup lens and whose microlenses are each allocated a plurality of pixels of the image-pickup element, and an image processing unit that performs image processing on the picked-up image data generated by the image-pickup element. The image processing unit includes a parallax component image generation unit that generates a plurality of parallax component images and an interpolation processing unit that performs color interpolation processing for each of the parallax component images.
摘要翻译： 图像拾取装置包括具有孔径光阑的图像拾取透镜，具有以预定单位阵列为单位周期性地分配颜色的滤色器并且生成包括颜色的像素数据的拾取图像数据的图像拾取元件 使用接收的光，所述滤色器与光接收表面相邻;微透镜阵列单元，布置在所述图像拾取透镜的图像形成表面上，并且其微透镜各自被分配有所述图像拾取元件的多个像素; 以及图像处理单元，对由图像拾取元件生成的拾取图像数据进行图像处理。 图像处理单元包括产生多个视差分量图像的视差分量图像生成单元和对每个视差分量图像进行颜色插值处理的内插处理单元。
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公开(公告)号：US09131222B2
公开(公告)日：2015-09-08
申请号：US13024054
申请日：2011-02-09
申请人： Kengo Hayasaka , Kenji Yamamoto
发明人： Kengo Hayasaka , Kenji Yamamoto
CPC分类号： H04N13/232 , G06T7/557 , G06T7/593 , G06T2207/10052
摘要： An image processing device includes a phase difference detection portion configured to detect phase difference between parallax images by performing correlation value calculation with a plurality of parallax images, and generate phase difference distribution in an image. The phase difference detection portion performs the phase difference detection individually along two or more directions different from each other, and generates the phase difference distribution by utilizing results of the phase difference detection regarding the two or more directions.
摘要翻译： 图像处理装置包括：相位差检测部，被配置为通过利用多个视差图像执行相关值计算来检测视差图像之间的相位差，并且生成图像中的相位差分布。 相位差检测部分沿着彼此不同的两个或更多个方向分别执行相位差检测，并通过利用关于两个或更多个方向的相位差检测的结果来产生相位差分布。
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公开(公告)号：US08451352B2
公开(公告)日：2013-05-28
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
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。
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