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公开(公告)号：US10691002B2
公开(公告)日：2020-06-23
申请号：US16013942
申请日：2018-06-21
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
Abstract: Provided are an imaging device and an image data generation method which are capable of reducing noise generated in an image in which crosstalk is removed. In an imaging device (1) that captures images corresponding to optical systems at one time by using an imaging lens (10) including a plurality of optical system of which imaging characteristics are different and an image sensor (100) including a plurality of light receiving sensors of which crosstalk ratios are different in each pixel, the number (m) of light receiving sensors included in each pixel of the image sensor (100) is larger than the number (n) of optical systems included in the imaging lens (10) (m>n). Accordingly, it is possible to reduce noise generated in an image in which crosstalk is removed.
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公开(公告)号：US10552963B2
公开(公告)日：2020-02-04
申请号：US15871913
申请日：2018-01-15
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
Abstract: An imaging device, an imaging method, a program, and a non-transitory recording medium capable of easily coping with interference and suppressing an increase in cost due to countermeasures for preventing the interference such as providing a light shielding band are provided. In an imaging device according to an aspect of the present invention, an imaging unit includes an imaging optical system including a first optical system and a second optical system provided in a different area and having different imaging characteristics, and a directivity sensor, and first and second true movement vectors in first and second images are extracted on the basis of first and second possibilities of movement vectors calculated according to first and second movement vectors that are detected movement vectors of a subject in first and second images obtained via the first and second optical systems.
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公开(公告)号：US10165181B2
公开(公告)日：2018-12-25
申请号：US15015650
申请日：2016-02-04
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
IPC: G02B21/00 , H04N5/232 , G03B15/00 , G02B13/00 , G02B17/08 , H04N5/225 , G03B17/02 , H04N5/378 , H04N9/04 , G02B27/10 , G02B27/12 , G02B3/00
Abstract: The present invention provides an imaging device capable of greatly reducing the assignment number of light reception cells assigned to each microlens of an array lens and increasing the number of pixels of images having different characteristics that are captured simultaneously. One aspect of the present invention is an imaging device that includes an imaging optical system including a center optical system (wide-angle lens) and an annular optical system (telescopic lens) that share an optical axis, an image sensor, and an array lens arranged on the incidence side of the image sensor and including microlenses (pupil imaging lenses). The array lens causes annular pupil images corresponding to the annular optical system adjacent to each other among a center pupil image and annular pupil images formed on the image sensor by the respective microlenses to partially overlap each other on the image sensor.
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公开(公告)号：US10110799B2
公开(公告)日：2018-10-23
申请号：US15432324
申请日：2017-02-14
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
Abstract: An imaging device includes an imaging optical system that includes a first optical system and a second optical system having independent characteristics; an imaging element that includes plural light-receiving sensors that pupil-split light passed through a corresponding optical system among the first optical system and the second optical system to receive the light; an image generation unit that generates a first captured image from an imaging signal output from the light-receiving sensors corresponding to the first optical system and generates a second captured image from an imaging signal output from the light-receiving sensors corresponding to the second optical system; a focus adjustment unit that adjusts a focus state of each of the first optical system and the second optical system in an independent manner; and a focus controller that controls the focus adjustment unit based on importance degree information.
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公开(公告)号：US10038856B2
公开(公告)日：2018-07-31
申请号：US15498405
申请日：2017-04-26
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
CPC classification number: H04N5/243 , G03B15/00 , G03B19/07 , H04N5/225 , H04N5/232 , H04N5/23229 , H04N5/23296 , H04N5/247 , H04N5/44504
Abstract: An imaging device includes an imaging optical system that includes a first optical system and a second optical system having a common optical axis and having different focal lengths, an imaging element that includes a first sensor group selectively receiving light passing the first optical system and a second sensor group selectively receiving light passing the second optical system, and an image compositing unit that generates a first generated image by performing registration on a plurality of first captured images captured in different states of an optical axis L of the first optical system and by compositing the registrated plurality of first captured images and that generates a second generated image by performing registration on a plurality of second captured images captured in different states of the optical axis L of the second optical system and by compositing the registrated plurality of second captured images.
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Patent Agency Ranking
公开(公告)号：US10015420B2
公开(公告)日：2018-07-03
申请号：US15494536
申请日：2017-04-23
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
CPC classification number: H04N5/3572 , G02B15/00 , G02B17/08 , G03B17/14 , G03B17/565 , H04N5/2254 , H04N5/2257 , H04N5/23209 , H04N5/243
Abstract: The type of lens attached to the lens attaching portion is determined. In a case of the multiple-property lens being attached to the lens attaching portion, a plurality of images corresponding to the plurality of areas is generated. In a case of the typical lens being attached thereto, one image is generated from imaging signals of all pixels of the directional sensor. In the case of the multiple-property lens being attached to the lens attaching portion, performed is correction of removing, from an image generated in correspondence with one area of the plurality of areas, influence of a luminous flux passing an area other than the one area. In the case of the typical lens being attached thereto, a difference in sensitivity for each pixel of a plurality of types of pixels is corrected.
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公开(公告)号：US09470875B2
公开(公告)日：2016-10-18
申请号：US14820862
申请日：2015-08-07
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
IPC: G02B13/00 , H04N5/378 , G02B3/00 , H04N5/225 , G02B13/02 , G02B13/04 , G02B15/00 , G02B17/08 , G03B15/00 , H04N5/232 , H04N5/235 , H04N5/369 , G02B13/18
CPC classification number: G02B13/0015 , G02B3/0037 , G02B13/02 , G02B13/04 , G02B13/18 , G02B15/00 , G02B17/0808 , G03B15/00 , H04N5/2254 , H04N5/2259 , H04N5/232 , H04N5/2351 , H04N5/2353 , H04N5/3696 , H04N5/378
Abstract: An image pickup device includes a photographing optical system having a central optical system disposed at a central region and a circular optical system disposed at an outer portion of the central optical system which are arranged along the same optical axis, a directional sensor having plural pixels including two-dimensionally arranged photoelectric conversion elements, the directional sensor including plural pixels for selectively receiving light beams of light fluxes which are incident via the central optical system and the circular optical system by applying pupil division, an image readout device that acquires from the directional sensor each of an image signal representing a first image received via the central optical system and an image signal representing a second image received via the circular optical system.
Abstract translation: 一种图像拾取装置包括具有设置在中心区域的中央光学系统和设置在沿着相同光轴布置的中心光学系统的外部的圆形光学系统的拍摄光学系统，具有多个像素的定向传感器包括 二维布置的光电转换元件，所述方向传感器包括用于选择性地接收通过中心光学系统入射的光束的光的多个像素和通过施加光瞳分割的圆形光学系统的方向传感器，从方向传感器 每个图像信号表示经由中央光学系统接收的第一图像和表示通过圆形光学系统接收的第二图像的图像信号。
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公开(公告)号：US09110218B2
公开(公告)日：2015-08-18
申请号：US14492098
申请日：2014-09-22
Applicant: FUJIFILM CORPORATION
Inventor： Shuji Ono
CPC classification number: G02B7/021 , G03B5/02 , G03B15/00 , G03B17/12 , G03B2205/00 , H04N5/2254 , H04N5/23212
Abstract: An imaging device according to one mode of the present invention includes a taking lens formed of two or more physically separated lenses and having a plurality of regions each having an individual focal distance corresponding to a combination of the two more lenses, an image pickup element having a plurality of light-receiving sensors provided to correspond to the plurality of regions, the plurality of light-receiving sensors each selectively receiving a light beam passing through any of the plurality of regions, and an image generating unit which generates an image of a subject from an imaging signal outputted from the image pickup element.
Abstract translation: 根据本发明的一种模式的成像装置包括由两个或更多物理上分离的透镜形成的拍摄透镜，并且具有多个区域，每个区域具有对应于两个以上透镜的组合的单个焦距，图像拾取元件具有 设置成对应于多个区域的多个光接收传感器，所述多个光接收传感器各自选择性地接收通过多个区域中的任一个的光束;以及图像生成单元，其生成被摄体的图像 根据从图像拾取元件输出的成像信号。
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公开(公告)号：US08994794B2
公开(公告)日：2015-03-31
申请号：US14174247
申请日：2014-02-06
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
CPC classification number: H04N13/218 , G02B7/34 , G03B11/00 , G03B35/04 , H04N5/23212 , H04N5/3696
Abstract: An imaging apparatus includes a first light-shielding member formed in a predetermined optical member included in a photographing optical system, the first light-shielding member dividing a pupil region of the photographing optical system into a first region and a second region and a second light-shielding member letting only a light beam passing through the first region enter a first light-receiving element and letting only a light beam passing through the second region enter a second light-receiving element other than the first light-receiving element.
Abstract translation: 一种成像装置包括形成在包括在拍摄光学系统中的预定光学构件中的第一遮光构件，所述第一遮光构件将拍摄光学系统的光瞳区域分为第一区域和第二区域以及第二光 仅使通过第一区域的光束进入第一光接收元件并且仅使通过第二区域的光束进入除第一光接收元件之外的第二受光元件的屏蔽构件。
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公开(公告)号：US08823858B2
公开(公告)日：2014-09-02
申请号：US14186446
申请日：2014-02-21
Applicant: FUJIFILM Corporation
Inventor： Shuji Ono
IPC: H04N5/225
CPC classification number: H04N5/232 , G02B7/38 , G03B11/00 , H04N5/23212 , H04N5/3696
Abstract: An imaging apparatus includes an image generating unit obtaining a first imaging signal or a second imaging signal from a first light-receiving element group or a second light-receiving element group of an image pickup device, respectively and generating a first image or a second image, and the first light-receiving element group and the second light-receiving element group of the image pickup device are configured to obtain a first image and a second image with different weights according to a first characteristic and a second characteristic, respectively, of a photographing optical system.
Abstract translation: 一种成像装置，包括分别从图像拾取装置的第一光接收元件组或第二光接收元件组获得第一成像信号或第二成像信号的图像产生单元，并且生成第一图像或第二图像 ，并且图像拾取装置的第一光接收元件组和第二光接收元件组被配置为分别根据第一特性和第二特性获得具有不同重量的第一图像和第二图像 拍摄光学系统。
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