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公开(公告)号：US20220206666A1
公开(公告)日：2022-06-30
申请号：US17699824
申请日：2022-03-21
Applicant: FUJIFILM Corporation
Inventor： Kosuke TAKAHASHI , Kenshi IMAMURA
Abstract: An electronic apparatus and an operation method of an electronic apparatus that can avoid erroneous detection of a touch panel in a case where a touch panel display unit is closed with respect to a specific surface are provided. An electronic apparatus includes a touch panel display unit that includes a touch panel and is opened and closed with respect to a specific surface of an electronic apparatus main body by rotating in a direction of separating the touch panel from the specific surface and a direction of bringing the touch panel close to the specific surface, and restricts a sensitivity of the touch panel in a case where the touch panel display unit is positioned in the range on the side opposite to the specific surface with respect to the first position in a rotation range of the touch panel display unit.
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公开(公告)号：US20170366740A1
公开(公告)日：2017-12-21
申请号：US15693484
申请日：2017-09-01
Applicant: FUJIFILM Corporation
Inventor： Fumio NAKAMARU , Kenshi IMAMURA
CPC classification number: H04N5/23212 , G02B7/028 , G02B7/09 , G02B7/34 , G02B7/365 , H04N5/23296
Abstract: The focusing control device capable of preventing deterioration in precision of focusing control from being caused by an error in phase-difference depending on ambient temperature includes: an imaging element that outputs a pair of image signals deviated in one direction on the basis of one subject light image; a phase-difference detection section that detects a phase-difference between the pair of image signals; a temperature detection section; a correction section that corrects the in-focus position of the focus lens based on the detection phase-difference, which is the phase-difference detected by the phase-difference detection section, on the basis of the data in which the temperature, the focus lens position, and the information for in-focus position correction are associated with one another, the temperature which is detected by the temperature detection section, and the focus lens position; and a lens control section that moves the focus lens to the corrected in-focus position.
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公开(公告)号：US20170293106A1
公开(公告)日：2017-10-12
申请号：US15590019
申请日：2017-05-09
Applicant: FUJIFILM Corporation
Inventor： Hitoshi SAKURABU , Kenshi IMAMURA
CPC classification number: G02B7/34 , G02B7/09 , G02B7/102 , G06T5/20 , H04N5/23212 , H04N5/3696
Abstract: A focusing control device includes a filter processing unit 11a which performs first filter processing selected from among a plurality of kinds of filter processing on each of a first signal group output from a plurality of phase difference detection pixels 52A and a second signal group output from a plurality of phase difference detection pixels 52B, a correlation calculation unit 11b which performs correlation calculation of the first signal group after the first filter processing and the second signal group after the first filter processing, and a lens position control unit 11c which controls a position of a focus lens based on the result of the correlation calculation. The filter processing unit 11a selects the first filter processing from among the plurality of kinds of filter processing based on subject condition information.
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公开(公告)号：US20130286261A1
公开(公告)日：2013-10-31
申请号：US13923755
申请日：2013-06-21
Applicant: FUJIFILM Corporation
Inventor： Seiji TANAKA , Kenshi IMAMURA
IPC: H04N9/04
CPC classification number: H04N9/045 , G06T3/4015 , H04N5/3728 , H04N9/07
Abstract: At least one green filter G having a filter characteristic for transmitting a green light component is formed in all of horizontal, vertical and diagonal directions in a block consisting of six optoelectronic transducers in each of the horizontal and vertical directions. Further, at least one blue filter B and red filter R having filter characteristics for transmitting a blue light component and a red light component are formed in the horizontal and vertical directions. Even an image obtained after ½ subsampling along each of the horizontal and vertical directions will contain pixels having a green component in all of the horizontal, vertical and diagonal directions in blocks of 6×6 pixels. The precision of reproducibility in interpolation processing is thus improved.
Abstract translation: 在水平和垂直方向上的六个光电换能器组成的块中，在水平方向，垂直方向和对角线方向都形成有至少一个具有用于透过绿色光分量的滤光器特性的绿色滤光器G. 此外，在水平和垂直方向上形成至少一个具有用于透射蓝色光分量和红色光分量的滤光器特性的蓝色滤光器B和红色滤色器R。 即使沿着水平和垂直方向的每一个1/2次采样之后获得的图像也将包含6×6像素的块中具有所有水平，垂直和对角方向的绿色分量的像素。 因此，插值处理中的再现性的精度得到改善。
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公开(公告)号：US20240214531A1
公开(公告)日：2024-06-27
申请号：US18595512
申请日：2024-03-05
Applicant: FUJIFILM Corporation
Inventor： Kazuyuki ITAGAKI , Kenshi IMAMURA
IPC: H04N9/31
CPC classification number: H04N9/3182 , H04N9/3191
Abstract: A control device includes a processor, and the processor is configured to perform a control of: projecting a first image from a plurality of projection apparatuses at different timings; projecting a second image including markers having different colors from at least two or more projection apparatuses of the plurality of projection apparatuses based on captured data of the projected first image; and adjusting a relative projection position among the plurality of projection apparatuses based on captured data of the projected second image.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20230336698A1
公开(公告)日：2023-10-19
申请号：US18340140
申请日：2023-06-23
Applicant: FUJIFILM Corporation
Inventor： Toshihiro OOGUNI , Kazuyuki ITAGAKI , Kenshi IMAMURA
CPC classification number: H04N9/3194 , G03B21/142 , H04N9/3185
Abstract: An installation support apparatus supports installation of a projection apparatus, and includes a processor, and the processor is configured to: based on an input of a projection range of the projection apparatus in a space in which projection is performed by the projection apparatus, calculate an installation range in which the projection apparatus is installable in the space; and output an installation support image obtained by superimposing an image showing the calculated installation range on an image showing the space.
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公开(公告)号：US20170026579A1
公开(公告)日：2017-01-26
申请号：US15287709
申请日：2016-10-06
Applicant: FUJIFILM Corporation
Inventor： Tomoyuki KAWAI , Shigeru KONDO , Kenshi IMAMURA , Kousuke IRIE , Hiroyuki OSHIMA
CPC classification number: H04N5/23245 , G03B13/06 , G03B13/08 , H04N5/23293 , H04N5/2351 , H04N5/2353
Abstract: Provided is an imaging device that prevents glare resulting from light that leaks out from a subject display area of a display section in an OVF mode.A finder device can be switched between the OVF mode and an EVF mode. A subject display area and an information display area are set in an EVFLCD. In the OVF mode, nothing is displayed in the subject display area of the EVFLCD, and an information image is displayed in the information display area. An EVF shutter is set such that the light transmittance of a first area, which corresponds to the subject display area, becomes a low transmittance and the light transmittance of a second area, which corresponds to the information display area, becomes a high transmittance. The first area, which is set at low transmittance, blocks light that leaks from the subject display area.
Abstract translation: 取景器设备可以在OVF模式和EVF模式之间切换。 在EVFLCD中设置被摄体显示区域和信息显示区域。 在OVF模式下，EVFLCD的被摄体显示区域中不显示任何内容，在信息显示区域显示信息图像。 EVF快门被设置为使得对应于被摄体显示区域的第一区域的透光率变为低透射率，并且对应于信息显示区域的第二区域的透光率变为高透射率。 设置在低透射率的第一区域阻挡从被摄体显示区域泄漏的光。
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8.发明申请CAMERA BODY, INTERCHANGEABLE-LENS CAMERA, AND METHOD OF DETERMINING MOUNTING OF LENS 有权相机体，可交换镜头相机，以及确定镜片安装方法公开(公告)号：US20140327814A1
公开(公告)日：2014-11-06
申请号：US14335184
申请日：2014-07-18
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
CPC classification number: G03B17/14 , G03B17/18 , G03B2206/00 , H04N5/2254 , H04N5/23209 , H04N5/23212 , H04N5/23241 , H04N5/23245
Abstract: A main CPU (a mounting determination part) in a camera body makes a determination by detecting voltage, at a lens detection terminal, n1 consecutive times at time intervals of dl, at the time of turning on a power supply with a power switch. After a result of the determination turns out to be non-mounting, the main CPU makes a determination by detecting voltage, at the lens detection terminal, n2 consecutive times at time intervals of d2 (where n2 and d2 are equal to or greater than to n1 and d1, respectively) on condition that any one of conditional expressions d1
Abstract translation: 在通过电源开关接通电源时，相机机体中的主CPU（安装确定部件）通过在透镜检测端子处以d1的时间间隔连续检测n1次的电压来确定。 在确定结果为不安装之后，主CPU通过以d2的时间间隔连续检测n2（其中n2和d2等于或大于...）来检测透镜检测端的电压，确定 n1和d1分别为条件表达式d1
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9.发明申请INTERCHANGEABLE LENS CAMERA, CAMERA BODY, LENS UNIT, AND BUSY SIGNAL CONTROL METHOD 有权可互换镜头相机，相机机身，镜头单元和繁忙信号控制方法公开(公告)号：US20140300768A1
公开(公告)日：2014-10-09
申请号：US14311795
申请日：2014-06-23
Applicant: FUJIFILM Corporation
Inventor： Kenshi IMAMURA
IPC: H04N5/232
CPC classification number: G03B17/18 , G03B13/34 , G03B13/36 , G03B17/14 , G03B2206/00 , H04N5/23209 , H04N5/23212 , H04N5/23225
Abstract: An aspect of the present invention provides an interchangeable lens camera having a camera body and a lens unit that is freely attachable and detachable to the camera body. In the interchangeable lens camera, a communications unit in the camera body sends via communications terminals (MT_MOSI and MT_MISO) an INTR_BUSY control instruction that instructs whether to make notification with a busy signal (INTR_BUSY signal) for any operation out of a plurality of types of operations that can be executed, and the lens unit or camera body communications unit sets the busy signal (INTR_BUSY) to an ON state (low level) only during the period of operation of the type indicated by the INTR_BUSY control instruction.
Abstract translation: 本发明的一个方面提供了一种可互换的镜头相机，其具有相机主体和可相对于照相机主体自由地拆卸的透镜单元。 在可互换镜头相机中，相机机身中的通信单元经由通信终端（MT_MOSI和MT_MISO）发送INTR_BUSY控制指令，该INTR_BUSY控制指令指示是否对多种类型的多种类型的任何操作进行忙信号（INTR_BUSY信号）的通知 可以执行的操作，并且透镜单元或照相机主体通信单元仅在由INTR_BUSY控制指令指示的类型的操作期间将忙信号（INTR_BUSY）设置为ON状态（低电平）。
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10.发明申请公开(公告)号：US20200382698A1
公开(公告)日：2020-12-03
申请号：US16999991
申请日：2020-08-21
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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