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公开(公告)号：US11968448B2
公开(公告)日：2024-04-23
申请号：US18327214
申请日：2023-06-01
申请人： FUJIFILM CORPORATION
IPC分类号： H04N23/68 , H04N23/695
CPC分类号： H04N23/6811 , H04N23/687 , H04N23/695
摘要： An imaging support device that supports imaging performed by an imaging apparatus includes an acquisition portion that acquires an in-image shift amount between a predetermined position in a captured image obtained by capturing an imaging region by an imaging element and a position of a target subject image showing a target subject, and a focal length of the imaging apparatus, a derivation portion that derives a movement amount required for moving the position of the target subject image to a specific position by a position adjustment portion which adjusts the position of the target subject image in the captured image, based on the in-image shift amount acquired by the acquisition portion, the focal length acquired by the acquisition portion, and information related to a pixel interval of pixels in the imaging element, and an output portion that outputs the movement amount derived by the derivation portion.
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公开(公告)号：US20230185167A1
公开(公告)日：2023-06-15
申请号：US18163847
申请日：2023-02-02
申请人： FUJIFILM Corporation
发明人： Takeya ABE , Keito Kamio , Ryosuke Nagami , Shinichiro Fujiki , Kazuaki Okamori , Yuya Sakai
摘要： A lens unit includes a guided portion that includes a first bearing portion and a second bearing portion disposed to be spaced apart from each other in a direction X and is slidably supported by a guide shaft, and a lens holding member. The lens unit includes a first tilt-preventing member having a linear expansion coefficient lower than a linear expansion coefficient of the lens holding member. The first tilt-preventing member is fixed to a region of the guided portion positioned between the first bearing portion and second bearing portion.
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公开(公告)号：US20130188086A1
公开(公告)日：2013-07-25
申请号：US13796181
申请日：2013-03-12
申请人： FUJIFILM Corporation
发明人： Shinichiro Fujiki
IPC分类号： H04N5/232
CPC分类号： H04N5/23293 , G02B7/365 , G03B3/10 , G03B13/02 , G03B13/36 , H04N5/23212
摘要： An imaging device of the present invention includes: an imaging optical system; an imaging element that forms a subject image through the imaging optical system; a display unit that displays the subject image imaged by the imaging element, as a live view image; an optical viewfinder; a synthesis unit that synthesizes an optical image visually checked by the optical viewfinder and the live view image displayed by the display unit; a defocus amount calculation unit that calculates a defocus amount from a focusing state of the subject image; and a display control unit that displaces the live view image displayed on the display unit, with respect to the optical image, according to the defocus amount calculated by the defocus amount calculation unit, and that displays the subject image on the display unit so that the optical image fits the live view image when the defocus amount becomes zero.
摘要翻译： 本发明的成像装置包括：成像光学系统; 成像元件，其通过成像光学系统形成对象图像; 显示单元，其将由成像元件成像的被摄体图像显示为实时取景图像; 光学取景器; 合成单元，其合成由所述光学取景器目视检查的光学图像和由所述显示单元显示的实时取景图像; 散焦量计算单元，其从所述被摄体图像的聚焦状态计算散焦量; 以及显示控制单元，根据由散焦量计算单元计算的散焦量，相对于光学图像移位显示在显示单元上的实时取景图像，并且将显示单元上的被摄体图像显示在显示单元上，使得 当散焦量变为零时，光学图像适合实时取景图像。
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4.发明授权公开(公告)号：US11178370B2
公开(公告)日：2021-11-16
申请号：US16950190
申请日：2020-11-17
申请人： FUJIFILM Corporation
摘要： An image correction device includes a reception unit, a detection unit and a correction unit. The reception unit receives a first-image and a second-image, which are obtained by a first-imaging device and a second-imaging device, and an imaging condition that is at least one piece of information on an imaging date and time or information on an imaging location corresponding to each of the first-image and the second-image. The detection unit detects the same scene between images indicated by the first-image and the second-image based on the imaging conditions corresponding to each of the first-image and the second-image. The correction unit extracts, from each of the images indicated by the first-image and the second-image corresponding to the same scene, a common subject which is common between the images, and performs, on the corresponding image, color correction of making colors of the extracted common subject similar to each other.
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公开(公告)号：US10942427B2
公开(公告)日：2021-03-09
申请号：US16783928
申请日：2020-02-06
申请人： FUJIFILM Corporation
发明人： Shinichiro Fujiki
摘要： Provided are a lens unit and a camera system capable of reducing an amount of rotation of a stop ring in a case of switching between a manual exposure mode and an auto exposure mode.
The lens unit 200 includes an optical system 202 that includes at least one lens, a lens barrel 204 that houses the optical system, and a stop ring 208 that is rotatably disposed around the optical axis OA as an axis. The stop ring 208 includes a first indication area 218 and a second indication area 220. The first indication area 218 and the second indication area 220 respectively includes auto indications 218A and 220A corresponding to the auto exposure mode and exposure amount indications 218B and 220B corresponding to the manual exposure mode. The first indication area 218 and the second indication area 220 have periodicity.-
公开(公告)号：US10908481B2
公开(公告)日：2021-02-02
申请号：US16783633
申请日：2020-02-06
申请人： FUJIFILM Corporation
发明人： Shinichiro Fujiki
摘要： Provided are a camera system, a camera body, a lens unit, a stop adjustment method, and a program that allow a user to change a sort order of a single auto indication and a plurality of aperture values.
The camera system includes: a lens unit that includes a stop ring selecting a single auto indication corresponding to an auto mode and a plurality of aperture values corresponding to a manual mode in accordance with a rotational angle; and a camera body on which the lens unit can be interchangeably mounted. The camera body includes a display section which is capable of rewriting a sort order of the single auto indication and the plurality of aperture values, and a camera control section which executes a change mode for changing a sort order of the plurality of aperture values and the single auto indication corresponding to the rotational angle of the stop ring.-
公开(公告)号：US11930280B2
公开(公告)日：2024-03-12
申请号：US17752314
申请日：2022-05-24
申请人： FUJIFILM Corporation
CPC分类号： H04N23/74 , G03B5/04 , H04N23/56 , G03B2205/0015
摘要： A processor of an imaging support device is configured to acquire data related to a shake correction amount of a shake correction mechanism and a focal length of an imaging apparatus in a state where the shake correction mechanism of the imaging apparatus is operating, and adjust an irradiation range of light from an irradiation apparatus for a target subject based on the acquired data related to the shake correction amount and the acquired data related to the focal length.
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公开(公告)号：US11830169B2
公开(公告)日：2023-11-28
申请号：US17221161
申请日：2021-04-02
申请人： FUJIFILM Corporation
CPC分类号： G06T5/003 , H04N23/683 , H04N23/687 , G06T2207/20201
摘要： Provided are an image blur correcting device that capable of improving a degree of freedom in design and realizing miniaturization or weight reduction, a lens device including the image blur correcting device, and an imaging device including the lens device. An image blur correcting device includes a fixing member, a first movable member that is supported by the fixing member in a state of being movable in a direction X, and a second movable member that is supported by the first movable member in a state of being movable in a direction Y A second coil that drives the second movable member is fixed to one first surface of the second movable member in a direction Z, and a first coil that drives the first movable member is fixed to the other second surface of the second movable member in the direction Z.
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公开(公告)号：US11711612B2
公开(公告)日：2023-07-25
申请号：US17728991
申请日：2022-04-26
申请人： FUJIFILM CORPORATION
IPC分类号： H04N23/68 , H04N23/695
CPC分类号： H04N23/6811 , H04N23/687 , H04N23/695
摘要： An imaging support device that supports imaging performed by an imaging apparatus includes an acquisition portion that acquires an in-image shift amount between a predetermined position in a captured image obtained by capturing an imaging region by an imaging element and a position of a target subject image showing a target subject, and a focal length of the imaging apparatus, a derivation portion that derives a movement amount required for moving the position of the target subject image to a specific position by a position adjustment portion which adjusts the position of the target subject image in the captured image, based on the in-image shift amount acquired by the acquisition portion, the focal length acquired by the acquisition portion, and information related to a pixel interval of pixels in the imaging element, and an output portion that outputs the movement amount derived by the derivation portion.
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10.发明授权Imaging device including an optical view finder and a display unit that displays a live view image 有权成像装置包括光学取景器和显示实时取景图像的显示单元公开(公告)号：US08937679B2
公开(公告)日：2015-01-20
申请号：US13796181
申请日：2013-03-12
申请人： FUJIFILM Corporation
发明人： Shinichiro Fujiki
CPC分类号： H04N5/23293 , G02B7/365 , G03B3/10 , G03B13/02 , G03B13/36 , H04N5/23212
摘要： An imaging device of the present invention includes: an imaging optical system; an imaging element that forms a subject image through the imaging optical system; a display unit that displays the subject image imaged by the imaging element, as a live view image; an optical viewfinder; a synthesis unit that synthesizes an optical image visually checked by the optical viewfinder and the live view image displayed by the display unit; a defocus amount calculation unit that calculates a defocus amount from a focusing state of the subject image; and a display control unit that displaces the live view image displayed on the display unit, with respect to the optical image, according to the defocus amount calculated by the defocus amount calculation unit, and that displays the subject image on the display unit so that the optical image fits the live view image when the defocus amount becomes zero.
摘要翻译： 本发明的成像装置包括：成像光学系统; 成像元件，其通过成像光学系统形成对象图像; 显示单元，其将由成像元件成像的被摄体图像显示为实时取景图像; 光学取景器; 合成单元，其合成由所述光学取景器目视检查的光学图像和由所述显示单元显示的实时取景图像; 散焦量计算单元，其从所述被摄体图像的聚焦状态计算散焦量; 以及显示控制单元，根据由散焦量计算单元计算的散焦量，相对于光学图像移位显示在显示单元上的实时取景图像，并且将显示单元上的被摄体图像显示在显示单元上，使得 当散焦量变为零时，光学图像适合实时取景图像。
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