Information processing apparatus, information processing method, and program

    公开(公告)号:US12200181B2

    公开(公告)日:2025-01-14

    申请号:US17577347

    申请日:2022-01-17

    Abstract: An information processing apparatus includes an acquisition unit that acquires a free viewpoint video based on at least one image among a plurality of images obtained by imaging an imaging region by a plurality of imaging apparatuses, and a reference video, the free viewpoint video indicating the imaging region in a case in which the imaging region is observed from a specific viewpoint position and a specific visual line direction, and an execution unit that executes a specific process in a case in which a difference degree between the free viewpoint video acquired by the acquisition unit and the reference video acquired by the acquisition unit is equal to or more than a first threshold value.

    Display control device, display control method, and program

    公开(公告)号:US11909945B2

    公开(公告)日:2024-02-20

    申请号:US17558537

    申请日:2021-12-21

    Abstract: A display control device includes a first acquisition unit that acquires first viewpoint position information, and a first control unit that performs a control of displaying a first viewpoint video selected from among a plurality of viewpoint videos generated based on images obtained by imaging an imaging region from a plurality of viewpoint positions on a first display unit, in which the first control unit performs a control of displaying first specific information for specifying a first viewpoint position in the first viewpoint video in a case in which the first viewpoint position indicated by the acquired first viewpoint position information is included in the first viewpoint video and performs a control of changing a display size of the first specific information depending on an angle of view of the first viewpoint video displayed on the first display unit.

    Imaging apparatus, imaging method, imaging program

    公开(公告)号:US10939056B2

    公开(公告)日:2021-03-02

    申请号:US16355092

    申请日:2019-03-15

    Inventor: Fuminori Irie

    Abstract: An imaging apparatus includes: an imaging element; an imaging controller; a signal output controller; and an imaging condition determination section as defined herein, the signal output controller divides the first imaging signal stored in the storage section into a plurality of groups and sequentially outputs the first imaging signal from the imaging element for each of the groups, and the imaging controller causes the sensor section to perform the temporary imaging by performing the temporary imaging control, during a period from when all the imaging signals belonging to at least one of the groups are output from the imaging element until all the imaging signals belonging to all the groups are output from the imaging element, and determines the exposure condition at the temporary imaging based on the imaging signal stored in the storage section through the imaging performed by the sensor section before the actual imaging.

    Imaging apparatus, imaging method, and imaging program

    公开(公告)号:US10812705B2

    公开(公告)日:2020-10-20

    申请号:US16577590

    申请日:2019-09-20

    Abstract: An imaging apparatus includes: an imager as defined herein; an imaging controller as defined herein; and a display controller as defined herein, the imaging controller performs, as the rolling readout drive, a first rolling readout drive as defined herein, the display controller performs a start instruction of the drawing update process to the display device, prior to a start timing of the first rolling readout drive based on the start timing, and a drawing update timing, at which the start instruction is performed, is a timing that the update timing of the image drawn in the display pixel row corresponding to the specific one of the pixel rows in the drawing update process started by the start instruction becomes a timing after a predetermined time from the start timing of the first rolling readout drive is elapsed.

    Imaging device and method of controlling imaging device

    公开(公告)号:US10775680B2

    公开(公告)日:2020-09-15

    申请号:US16572959

    申请日:2019-09-17

    Inventor: Fuminori Irie

    Abstract: There are provided an imaging device and a method of controlling the imaging device that can shorten the blackout period of a live view image in a case where a front curtain and a rear curtain are moved to continuously take static images. In a case where continuous shooting is performed, a focal-plane shutter is shifted to a normally open state to allow a live view image to be displayed during the continuous shooting. A front curtain-electromagnet and a rear curtain-electromagnet are excited to prevent the rotational movement of a second front curtain-drive lever and a second rear curtain-drive lever in a first direction after the focal-plane shutter is shifted to the normally open state; first curtain travel preparation for causing the second front curtain-drive lever and the rear curtain-drive lever to be moved to non-charge positions from charge positions is performed to release the prevention of the travel of the front curtain in a closing direction, which is performed by the front curtain-locking lever, from a point of time later than a point of time when the first curtain travel preparation is to be started; and second curtain travel preparation for causing the front curtain to travel in the closing direction to fully close an exposure aperture portion is performed.

    Imaging system and imaging control method with pan/tilt control

    公开(公告)号:US10572143B2

    公开(公告)日:2020-02-25

    申请号:US15928757

    申请日:2018-03-22

    Inventor: Fuminori Irie

    Abstract: An imaging system includes display means for displaying image data on a display screen, designation receiving means for receiving an arbitrary position designated by a user on the display screen, time measurement means for measuring a first time until a second position is designated after a first position where a first designated object is displayed on the display screen is designated, determination means for determining whether the first time is shorter than a first threshold time, acquisition means for acquiring a third position which is a position of the first designated object on the display screen when the second position is designated, and averaging means for performing simple averaging or weighted averaging for the second position and the third position to acquire a fourth position.

    Movable imaging device and movable imaging method

    公开(公告)号:US10212354B2

    公开(公告)日:2019-02-19

    申请号:US15845615

    申请日:2017-12-18

    Abstract: A movable imaging device includes a camera, a moving body, a definition calculation unit that calculates definition of an image for inspection, a determination unit that determines whether the definition is equal to or higher than required definition required for inspection accuracy of an object to be inspected, a pan/tilt control unit that operates a pan/tilt mechanism in a case in which the determination unit determines that the calculated definition is equal to or higher than the required definition, a moving body control unit that moves a moving body in a case in which the pan/tilt mechanism is operated and it is determined that the definition is lower than the required definition, and an imaging control unit that images the object to be inspected by the camera in a case in which it is determined that the definition is equal to or higher than the required definition.

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