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公开(公告)号：US20220417481A1
公开(公告)日：2022-12-29
申请号：US17898832
申请日：2022-08-30
Applicant: FUJIFILM Corporation
Inventor： Kazuki INOUE , Tomonori MASUDA , Akihiro ISHIZUKA , Kazuki ISHIDA
IPC: H04N9/31
Abstract: A projection system performs projection so that a projection range of a first projection portion and a projection range of a second projection portion are partially overlapped with each other, and includes a processor configured to: perform a control of shifting, from the first state as defined herein, to the second state as defined herein; and execute a control of adjusting a relative position between a first projection range of the first projection portion and a second projection range of the second projection portion in accordance with a received instruction.
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公开(公告)号：US20220377295A1
公开(公告)日：2022-11-24
申请号：US17881055
申请日：2022-08-04
Applicant: FUJIFILM Corporation
Inventor： Tomonori MASUDA , Akihiro ISHIZUKA , Kazuki ISHIDA , Kazuki INOUE
IPC: H04N9/31
Abstract: A projection apparatus projects a first image projected by a first projection portion and a second image projected by a second projection portion in a partially overlapping manner, and includes: a processor configured to perform a projection control on a first region of the first image set as an overlapping region with the second image and a second region of the second image set as an overlapping region with the first image, and the processor is configured to: in a case where a first operation of providing an instruction to change the first region and the second region is received, perform at least one of: a control of projecting the first image; or a control of projecting the second image; and in a case where a second operation of providing an instruction to confirm the first region is received, finish the control corresponding to the first operation.
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公开(公告)号：US20180333047A1
公开(公告)日：2018-11-22
申请号：US15980145
申请日：2018-05-15
Applicant: FUJIFILM Corporation
Inventor： Kazuki INOUE
IPC: A61B1/06
CPC classification number: A61B1/0623 , A61B1/00096 , A61B1/07 , F21V5/008 , G02B23/2461
Abstract: An illumination lens consists of two lenses consisting of a first lens and a second lens arranged in this order from a light source side, and surfaces of all the lenses have a planar shape or a convexly spherical shape. An incident surface of the first lens is a convex surface, and an emission surface of the second lens is a flat surface. An intersection of a ray incident in parallel to an optical axis at a height of 0.25×H and a ray incident in parallel to the optical axis at a height of 0.5×H is positioned only inside the illumination lens in a case in which an outer diameter of the first lens is denoted by 2H. Predetermined Conditional Expression related to a focal length of the illumination lens and a focal length of the first lens is satisfied.
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公开(公告)号：US20180059389A1
公开(公告)日：2018-03-01
申请号：US15686260
申请日：2017-08-25
Applicant: FUJIFILM Corporation
Inventor： Kazuki INOUE , Yukiko NAGATOSHI
IPC: G02B15/167 , G02B15/20 , G02B13/16 , G02B15/177
CPC classification number: G02B15/167 , G02B13/16 , G02B15/163 , G02B15/177 , G02B15/20
Abstract: In the zoom lens, a first optical system is formed on the magnification side, and a second optical system is formed on the reduction side, with the intermediate image formed between the first optical system and the second optical system. The second optical system consists of, in order from the magnification side, a first lens group that has a positive power, a second lens group that has a positive power, a third lens group that has a positive or negative power, and a fourth lens group that has a positive power. During zooming, the second lens group and the third lens group are moved by changing spacings between the groups adjacent to each other in a direction of an optical axis, and the fourth lens group remains stationary with respect to the reduction side imaging plane.
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公开(公告)号：US20180059385A1
公开(公告)日：2018-03-01
申请号：US15687594
申请日：2017-08-28
Applicant: FUJIFILM Corporation
Inventor： Masaru AMANO , Akiko NAGAHARA , Yukiko NAGATOSHI , Kazuki INOUE
CPC classification number: G02B15/14 , G02B15/173 , G03B21/142
Abstract: A zoom lens forms an intermediate image at a position conjugate to a reduction side imaging plane and forms the intermediate image again on a magnification side imaging plane. The zoom lens includes a plurality of lens groups including at least two movable lens groups, which move by changing spacings between the groups adjacent to each other in a direction of an optical axis during zooming, at a position closer to the reduction side than the intermediate image. Among the plurality of lens groups, a final lens group closest to the reduction side has a positive refractive power, and remains stationary with respect to the reduction side imaging plane during zooming. The zoom lens satisfies predetermined conditional expressions (1) and (2).
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Patent Agency Ranking
公开(公告)号：US20170023778A1
公开(公告)日：2017-01-26
申请号：US15206346
申请日：2016-07-11
Applicant: FUJIFILM Corporation
Inventor： Kazuki INOUE
CPC classification number: G02B9/60 , G02B9/62 , G02B13/06 , G02B23/243
Abstract: An imaging lens is constituted by, in order from the object side to the image side: a front group; an aperture stop; and a rear group having a positive refractive power. The front group is constituted by, in order from the object side to the image side: at least two negative lenses, and a cemented lens formed by cementing a negative lens and a positive lens having a smaller Abbe's number with respect to the d line than the negative lens, provided in this order from the object side to the image side, together. The rear group is constituted by, in order from the object side to the image side: at least one positive lens, and a cemented lens having a positive refractive power as a whole, formed by cementing a positive lens and a negative lens, provided in this order form the object side to the image side, together.
Abstract translation: 成像透镜从物体侧到像侧依次构成：前组; 孔径光阑; 和具有正屈光力的后组。 前面组按照从物体侧到图像侧的顺序构成：至少两个负透镜，以及通过胶合负透镜和相对于d线具有较小阿贝数的正透镜而形成的胶合透镜比 以从物体侧到像侧的顺序提供的负透镜在一起。 后组按照从物体侧到图像侧的顺序构成：至少一个正透镜和整体具有正折射光焦度的胶合透镜，其通过固定正透镜和负透镜而形成，所述正透镜和负透镜设置在 这个顺序一起形成对象侧到图像侧。
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公开(公告)号：US20150286112A1
公开(公告)日：2015-10-08
申请号：US14724531
申请日：2015-05-28
Applicant: FUJIFILM CORPORATION
Inventor： Kazuki INOUE , Takashi AOKI
CPC classification number: G03B13/36 , G02B7/36 , H04N5/2254 , H04N5/23212 , H04N5/2353 , H04N5/3696
Abstract: The invention provides an imaging apparatus and a focus control method in which an optimal AF system can be selected in accordance with an environment in which an image of a photographic subject is taken, an imaging condition in which the image is taken, etc. so that the quality of the taken image can be improved. A system control portion 11 of the imaging apparatus selects and executes one from focus control based on a phase difference AF system and focus control based on a contrast AF system in accordance with the magnitude relation between a determination threshold set for an F-number and the set F-number in the case where an AF instruction has been issued. The system control portion 11 can vary the determination threshold in accordance with an exposure value in the case where the AF instruction has been issued.
Abstract translation: 本发明提供了一种成像设备和聚焦控制方法，其中可以根据拍摄被摄体的图像的环境，拍摄图像的成像条件等来选择最佳AF系统，使得 可以提高拍摄图像的质量。 成像装置的系统控制部分11根据相位差AF系统的焦点控制和基于对比度AF系统的聚焦控制，根据对于F数设定的确定阈值与 在发出AF指令的情况下设置F号。 系统控制部分11可以在发出AF指令的情况下根据曝光值改变确定阈值。
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公开(公告)号：US20150195473A1
公开(公告)日：2015-07-09
申请号：US14644899
申请日：2015-03-11
Applicant: FUJIFILM Corporation
Inventor： Kazuki INOUE , Yoichi IWASAKI , Takashi AOKI
IPC: H04N5/376
CPC classification number: H04N5/3765 , G02B7/38 , H04N5/23212 , H04N5/3572 , H04N5/3696
Abstract: An imaging device to which an imaging optical system is attachable, includes a correction data generating unit that generates correction data to correct a sensitivity difference of first phase difference detecting pixel cells and second phase difference detecting pixel cells; and a signal correcting unit that corrects at least one of an output signal of the first phase difference detecting pixel cells and an output signal of the second phase difference detecting pixel cells in accordance with the correction data, in which the correction data generating unit calculates two ratios to generate the correction data based on the two ratios.
Abstract translation: 一种成像装置，其可附接成像光学系统，包括：校正数据生成单元，其生成用于校正第一相位差检测像素单元和第二相位差检测像素单元的灵敏度差的校正数据; 以及信号校正单元，其根据校正数据校正第一相位差检测像素单元的输出信号和第二相位差检测像素单元的输出信号中的至少一个，校正数据生成单元计算两个 比率以基于两个比率生成校正数据。
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公开(公告)号：US20150185585A1
公开(公告)日：2015-07-02
申请号：US14643319
申请日：2015-03-10
Applicant: FUJIFILM Corporation
Inventor： Tomoyuki KAWAI , Yoichi IWASAKI , Kazuki INOUE , Takehiro KOGUCHI
CPC classification number: G03B13/28 , G02B7/34 , G03B13/36 , G03B17/18 , H04N5/23212 , H04N5/23216 , H04N5/23219 , H04N5/23245 , H04N5/23293 , H04N5/3696
Abstract: The present invention provide an imaging device that includes an image generation device, a boundary change device configured to change a position of a boundary between the first image and the second image in the second image for display, in a direction orthogonal to the boundary, a selection device configured to select any one of the first image and the second image for each of a plurality of divisions in the second image for display, divided by the boundary changed by the boundary change device, a display device, and a display control device configured to allow the display device to display the first image for display, and allows the second image for display in which a position of the boundary is changed by the boundary change device to be displayed in a display area in the first image for display.
Abstract translation: 本发明提供了一种成像装置，其包括图像生成装置，边界改变装置，被配置为在与所述边界正交的方向上改变所述第二图像中的所述第一图像和所述第二图像之间的边界的位置以进行显示; 所述选择装置被配置为对所述第二图像中的多个分割中的每一个选择所述第一图像和所述第二图像中的任何一个以进行显示，除以由所述边界改变装置改变的边界，显示装置和配置的显示控制装置 允许显示装置显示第一图像以进行显示，并且允许通过边界改变装置改变边界的位置的显示的第二图像显示在第一图像中的显示区域中以供显示。
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50.发明申请公开(公告)号：US20140211075A1
公开(公告)日：2014-07-31
申请号：US14228989
申请日：2014-03-28
Applicant: FUJIFILM CORPORATION
Inventor： Kazuki INOUE , Takashi AOKI
IPC: H04N5/232
CPC classification number: H04N5/23212 , G02B7/28 , G02B7/34 , H04N5/3696
Abstract: An image capturing apparatus includes: an image capturing element in which a plurality of pixels and phase difference pixels are formed within an effective pixel region; a photographing lens; a phase difference amount detecting unit analyzing a captured image signal and obtaining a phase difference amount from detection signals of two of the phase difference pixels that make a pair; and a control unit obtaining a defocus amount of a photographic subject image from the detected phase difference amount and performing a focusing control, in which the control unit obtains a parameter value regarding a ratio of the defocus amount and the phase difference amount based on photographing lens information of the photographing lens and a light receiving sensitivity distribution indicating sensitivity for each incident angle of incident light for the two of the phase difference pixels that make the pair, and obtains the defocus amount.
Abstract translation: 一种摄像装置，包括：在有效像素区域内形成有多个像素和相位差像素的摄像元件; 拍摄镜头; 相位差量检测单元，对拍摄图像信号进行分析，并从成对的两个相位差像素的检测信号中获得相位差量; 以及控制单元，根据检测的相位差量获得拍摄对象图像的散焦量，并执行聚焦控制，其中控制单元基于拍摄镜头获得关于散焦量和相位差量的比率的参数值 拍摄镜头的信息和指示对于构成该对的两个相位差像素的入射光的每个入射角的灵敏度的光接收灵敏度分布，并且获得散焦量。
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