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公开(公告)号：US10511755B2
公开(公告)日：2019-12-17
申请号：US15971269
申请日：2018-05-04
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
Abstract: An image-capturing device includes: a plurality of micro-lenses disposed in a two-dimensional pattern near a focal plane of an image forming optical system; an image sensor that includes a two-dimensional array of element groups each corresponding to one of the micro-lenses and made up with a plurality of photoelectric conversion elements which receive, via the micro-lenses light fluxes from a subject having passed through the photographic optical system and output image signals; and a synthesizing unit that combines the image signals output from the plurality of photoelectric conversion elements based upon information so as to generate synthetic image data in correspondence to a plurality of image forming areas present on a given image forming plane of the image forming optical system, the information specifying positions of the photoelectric conversion elements output image signals that are to be used for generating synthetic image data for each image forming area.
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公开(公告)号：US09494766B2
公开(公告)日：2016-11-15
申请号：US14575164
申请日：2014-12-18
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
CPC classification number: H04N5/2254 , G02B3/0056 , G02B9/00 , G02B27/0075 , G06T1/0007
Abstract: An image-capturing device includes: a plurality of micro-lenses disposed in a two-dimensional pattern near a focal plane of an image forming optical system; an image sensor that includes a two-dimensional array of element groups each corresponding to one of the micro-lenses and made up with a plurality of photoelectric conversion elements which receive, via the micro-lenses light fluxes from a subject having passed through the photographic optical system and output image signals; and a synthesizing unit that combines the image signals output from the plurality of photoelectric conversion elements based upon information so as to generate synthetic image data in correspondence to a plurality of image forming areas present on a given image forming plane of the image forming optical system, the information specifying positions of the photoelectric conversion elements output image signals that are to be used for generating synthetic image data for each image forming area.
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公开(公告)号：US10587798B2
公开(公告)日：2020-03-10
申请号：US14380802
申请日：2013-02-25
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
Abstract: An image processing apparatus includes: a plurality of micro-lenses arranged in a two-dimensional pattern so that a subject light through an image forming optical system enter there; a plurality of light receiving elements disposed in a vicinity of a focal position at rear side of the micro-lenses to correspond to the plurality of micro-lenses respectively that receive the subject light through the micro-lenses; an image synthesizing unit that synthesizes an image on a focal plane that is different from a predetermined focal plane of the image forming optical system based upon outputs from the plurality of light receiving elements; and a processing unit that, based upon at least an objective image in a vicinity of the plurality of micro-lenses, and an auxiliary image outside the vicinity of the plurality of micro-lenses, which are synthesized by the image synthesizing unit, performs a process to enhance a resolution of the objective image.
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公开(公告)号：US10341580B2
公开(公告)日：2019-07-02
申请号：US15807103
申请日：2017-11-08
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
IPC: H04N5/225 , H04N5/232 , H04N5/272 , H01L27/146
Abstract: An image-capturing device includes: a plurality of microlenses arranged in a two-dimensional manner; a plurality of photodetectors arranged to correspond to the plurality of microlenses; an image synthesizing part that synthesizes an image at an optional image plane of a photographic optical system, based on signals from the plurality of photodetectors; and an image processing part that removes signals of other pixels from signals of pixels constituting the image synthesized in the image synthesizing part.
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公开(公告)号：US12019225B2
公开(公告)日：2024-06-25
申请号：US17424469
申请日：2020-01-21
Applicant: Nikon Corporation
Inventor： Toru Iwane , Kyoya Tokunaga , Tomoki Ito , Kyoichi Suwa
CPC classification number: G02B13/18 , G02B17/082 , H04N23/45 , H04N23/54 , H04N23/55
Abstract: There are provided an optical system having high resolution and high optical performance and reduced in size, an optical apparatus including the optical system, an imaging apparatus, and a method for manufacturing the optical system and imaging apparatus. An optical system UL of a camera module 10, which is incorporated in an optical apparatus, such as a camera 60, is an optical system that forms an image of an object, includes a correction member having a correction surface 11a, a first reflection surface 12a, which reflects light having passed through the correction surface 11a, and a second reflection surface 13a, which reflects the light reflected off the first reflection surface 12a, and satisfies predetermined conditions.
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Patent Agency Ranking
公开(公告)号：US10955661B2
公开(公告)日：2021-03-23
申请号：US16683900
申请日：2019-11-14
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
Abstract: An image-capturing device includes: a plurality of micro-lenses disposed in a two-dimensional pattern near a focal plane of an image forming optical system; an image sensor that includes a two-dimensional array of element groups each corresponding to one of the micro-lenses and made up with a plurality of photoelectric conversion elements which receive, via the micro-lenses light fluxes from a subject having passed through the photographic optical system and output image signals; and a synthesizing unit that combines the image signals output from the plurality of photoelectric conversion elements based upon information so as to generate synthetic image data in correspondence to a plurality of image forming areas present on a given image forming plane of the image forming optical system, the information specifying positions of the photoelectric conversion elements output image signals that are to be used for generating synthetic image data for each image forming area.
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公开(公告)号：US09992393B2
公开(公告)日：2018-06-05
申请号：US15296626
申请日：2016-10-18
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
CPC classification number: H04N5/2254 , G02B3/0056 , G02B9/00 , G02B27/0075 , G06T1/0007
Abstract: An image-capturing device includes: a plurality of micro-lenses disposed in a two-dimensional pattern near a focal plane of an image forming optical system; an image sensor that includes a two-dimensional array of element groups each corresponding to one of the micro-lenses and made up with a plurality of photoelectric conversion elements which receive, via the micro-lenses light fluxes from a subject having passed through the photographic optical system and output image signals; and a synthesizing unit that combines the image signals output from the plurality of photoelectric conversion elements based upon information so as to generate synthetic image data in correspondence to a plurality of image forming areas present on a given image forming plane of the image forming optical system, the information specifying positions of the photoelectric conversion elements output image signals that are to be used for generating synthetic image data for each image forming area.
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8.发明授权公开(公告)号：US09838618B2
公开(公告)日：2017-12-05
申请号：US14413288
申请日：2013-07-12
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
IPC: H04N5/232 , H04N5/272 , H01L27/146 , H04N5/225
CPC classification number: H04N5/272 , H01L27/14627 , H04N5/2254 , H04N5/232
Abstract: An image-capturing device includes: a plurality of microlenses arranged in a two-dimensional manner; a plurality of photodetectors arranged to correspond to the plurality of microlenses; an image synthesizing part that synthesizes an image at an optional image plane of a photographic optical system, based on signals from the plurality of photodetectors; and an image processing part that removes signals of other pixels from signals of pixels constituting the image synthesized in the image synthesizing part.
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公开(公告)号：US09794477B2
公开(公告)日：2017-10-17
申请号：US14263540
申请日：2014-04-28
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
CPC classification number: H04N5/23235 , G06T1/00 , H04N5/2254 , H04N5/2259 , H04N5/23212 , H04N5/23232
Abstract: An image-capturing device includes: a photographic optical system; a photoelectric conversion element array made up with a plurality of photoelectric conversion elements arrayed therein; a micro-lens array made up with a plurality of micro-lenses arrayed therein; a data creation unit that creates pixel data at a plurality of pixels on a specific image forming plane by applying filter matrix data to output signals provided from the plurality of photoelectric conversion elements; and an image synthesis unit that synthetically generates an image on the specific image forming plane at a given position assumed along an optical axis of the photographic optical system, based upon the pixel data. The filter matrix data assume a two-dimensional data array pattern conforming to a specific intensity distribution with a distribution center thereof set at an element corresponding to a central position of a projection image of each of the plurality of pixels.
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公开(公告)号：US20150319351A1
公开(公告)日：2015-11-05
申请号：US14413288
申请日：2013-07-12
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
IPC: H04N5/232 , H01L27/146 , H04N5/225
CPC classification number: H04N5/272 , H01L27/14627 , H04N5/2254 , H04N5/232
Abstract: An image-capturing device includes: a plurality of microlenses arranged in a two-dimensional manner; a plurality of photodetectors arranged to correspond to the plurality of microlenses; an image synthesizing part that synthesizes an image at an optional image plane of a photographic optical system, based on signals from the plurality of photodetectors; and an image processing part that removes signals of other pixels from signals of pixels constituting the image synthesized in the image synthesizing part.
Abstract translation: 图像捕获装置包括：以二维方式布置的多个微透镜; 布置成对应于多个微透镜的多个光电检测器; 基于来自所述多个光电检测器的信号，在摄影光学系统的可选图像平面处合成图像的图像合成部分; 以及图像处理部，其从构成图像合成部中合成的图像的像素的信号中除去其他像素的信号。
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