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21.发明公开公开(公告)号：US20240345461A1
公开(公告)日：2024-10-17
申请号：US18756264
申请日：2024-06-27
Applicant: FUJIFILM Corporation
Inventor： Toshihiro Ooguni , Kenshi IMAMURA , Toshiaki NAGAI
CPC classification number: G03B21/142 , G06T3/40 , G06T3/60 , H04N5/74
Abstract: An information processing apparatus includes a processor, and the processor is configured to: acquire first image data representing a first image obtained by imaging with an imaging device; acquire disposition data related to a disposition of a virtual projection surface and a virtual projection apparatus in a space indicated by the first image; acquire disposition change data related to a disposition change of at least one of the virtual projection surface or the virtual projection apparatus in the first image; generate second image data representing a second image in which at least one of the virtual projection surface or the virtual projection apparatus of which the disposition is changed based on the disposition change data is displayed on the first image; and output the second image data to an output destination.
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公开(公告)号：US20220341755A1
公开(公告)日：2022-10-27
申请号：US17860580
申请日：2022-07-08
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
Abstract: An electronic apparatus includes: a body; a rotational movement member that is rotationally movable with respect to the body in a first rotational movement direction about a first rotational axis and a second rotational movement direction about a second rotational axis; a magnetic field generator; a first magnetic field detection element that detects a magnetic field generated from the magnetic field generator; a second magnetic field detection element that detects the magnetic field generated from the magnetic field generator; and a processor that determines which one of first, second and third states a rotational movement state of the rotational movement member is based on detection states of the magnetic field detected by the first magnetic field detection element and the second magnetic field detection element, and a detection surface of the second magnetic field detection element is parallel to the imaginary plane in the state defined herein.
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Patent Agency Ranking
23.发明申请公开(公告)号：US20220256078A1
公开(公告)日：2022-08-11
申请号：US17711676
申请日：2022-04-01
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
Abstract: Provided are a camera system, a camera, an interchangeable lens, and a compatibility determination method of a camera system capable of simply and quickly determining compatibility between the camera and the interchangeable lens. An eleventh contact (CC11) provided in a camera (10) and an eleventh contact (LC11) provided in an interchangeable lens (100) are composed of contacts in which an open drain output is possible. In a case where the camera (10) supports a specific function, the eleventh contact (CC11) on a camera-side is set to a first polarity. In a case where the camera (10) does not support the specific function, the eleventh contact (CC11) on the camera side is set to a second polarity. In a case where the interchangeable lens (100) supports the specific function, the eleventh contact (LC11) on an interchangeable lens-side is set to the first polarity. In a case where the interchangeable lens (100) does not support the specific function, the eleventh contact (LC11) on the interchangeable lens side is set to the second polarity. The eleventh contact (CC11) on the camera side and the eleventh contact (LC11) on the interchangeable lens side, which are mutually connected, are at the first polarity only in a case where both contacts are at the first polarity. Therefore, in a case where the polarities of the eleventh contact (CC11) on the camera side and the eleventh contact (LC11) on the interchangeable lens side are detected, it is possible to determine presence or absence of compatibility in both the camera (10) and the interchangeable lens (100).
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24.发明申请公开(公告)号：US20190306412A1
公开(公告)日：2019-10-03
申请号：US16447504
申请日：2019-06-20
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
Abstract: Provided are a camera system, a camera, an interchangeable lens, and a compatibility determination method of a camera system capable of simply and quickly determining compatibility between the camera and the interchangeable lens. An eleventh contact (CC11) provided in a camera (10) and an eleventh contact (LC11) provided in an interchangeable lens (100) are composed of contacts in which an open drain output is possible. In a case where the camera (10) supports a specific function, the eleventh contact (CC11) on a camera-side is set to a first polarity. In a case where the camera (10) does not support the specific function, the eleventh contact (CC11) on the camera side is set to a second polarity. In a case where the interchangeable lens (100) supports the specific function, the eleventh contact (LC11) on an interchangeable lens-side is set to the first polarity. In a case where the interchangeable lens (100) does not support the specific function, the eleventh contact (LC11) on the interchangeable lens side is set to the second polarity. The eleventh contact (CC11) on the camera side and the eleventh contact (LC11) on the interchangeable lens side, which are mutually connected, are at the first polarity only in a case where both contacts are at the first polarity. Therefore, in a case where the polarities of the eleventh contact (CC11) on the camera side and the eleventh contact (LC11) on the interchangeable lens side are detected, it is possible to determine presence or absence of compatibility in both the camera (10) and the interchangeable lens (100).
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25.发明申请公开(公告)号：US20190302575A1
公开(公告)日：2019-10-03
申请号：US16447476
申请日：2019-06-20
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
Abstract: Provided are a camera system, an interchangeable lens, a camera, and a power supply method of a camera system capable of simplifying a configuration. In a camera system (1) comprising a camera (10) and an interchangeable lens (100), a plurality of pieces of lens-drive power (VL1 to VL3) having different voltages are supplied from the camera (10) to the interchangeable lens (100). The interchangeable lens (100) drives a plurality of optical member drive units such as a focus drive unit and a stop drive unit using the plurality of supplied pieces of lens-drive power (VL1 to VL3). Further, system power for operating a lens microcomputer (114) is generated using the lens-drive power (VL1) having the lowest voltage among the plurality of supplied pieces of lens-drive power (VL1 to VL3).
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公开(公告)号：US20170302843A1
公开(公告)日：2017-10-19
申请号：US15638070
申请日：2017-06-29
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
CPC classification number: H04N5/23209 , G03B5/00 , G03B17/14 , G03B2206/00 , G03B2217/005 , H04N5/23212 , H04N5/23251 , H04N5/23258 , H04N5/2329
Abstract: Provided is an interchangeable lens digital camera that is capable of correcting a rolling shutter distortion in a live view image without delay in displaying the image. At the start of live view imaging, a lens controller in an interchangeable lens controls a shake detection sensor to detect the direction and amount of a shake, and produces deviation information on the basis of shake detection signals from the shake detection sensor, the deviation information indicating fluctuation in direction and amount of the shake for one frame of the live view image in the form of a parameter. The deviation information is transmitted to a body controller of a camera body through a serial communication unit, to correct the rolling shutter distortion on the basis of the deviation information.
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公开(公告)号：US20160006923A1
公开(公告)日：2016-01-07
申请号：US14854988
申请日：2015-09-15
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
CPC classification number: H04N5/23209 , G03B5/00 , G03B17/14 , G03B2206/00 , G03B2217/005 , H04N5/23212 , H04N5/23251 , H04N5/23258 , H04N5/2329
Abstract: Provided is an interchangeable lens digital camera that is capable of correcting a rolling shutter distortion in a live view image without delay in displaying the image. At the start of live view imaging, a lens controller in an interchangeable lens controls a shake detection sensor to detect the direction and amount of a shake, and produces deviation information on the basis of shake detection signals from the shake detection sensor, the deviation information indicating fluctuation in direction and amount of the shake for one frame of the live view image in the form of a parameter. The deviation information is transmitted to a body controller of a camera body through a serial communication unit, to correct the rolling shutter distortion on the basis of the deviation information.
Abstract translation: 提供了一种可互换镜头数码相机，其能够在实时取景图像中校正滚动快门失真，而不会延迟显示图像。 在实时取景成像开始时，可互换镜头中的透镜控制器控制抖动检测传感器以检测抖动的方向和量，并且基于来自抖动检测传感器的抖动检测信号产生偏差信息，偏差信息 指示以参数形式的一帧实时取景图像的抖动方向和量的波动。 偏差信息通过串行通信单元被发送到相机主体的主体控制器，以根据偏差信息来校正滚动快门失真。
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