Patents by Inventor Nobushige Wakamatsu

Nobushige Wakamatsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240098358
    Abstract: An information processing apparatus includes a reception unit configured to receive, from a plurality of image capturing apparatuses, at least one of information about designation of a subject by a user, information about automatic subject detection, and information about a manual operation on an image capturing lens by the user, a determination unit configured to determine a main image capturing apparatus and a sub image capturing apparatus from among the plurality of image capturing apparatuses, based on the information received by the reception unit, and a transmission unit configured to transmit a result of the determination to the main image capturing apparatus and transmit subject information set in the main image capturing apparatus to the sub image capturing apparatus.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Inventor: Nobushige Wakamatsu
  • Patent number: 11924552
    Abstract: An image pickup apparatus capable of judging that the image pickup apparatus has fallen down unintentionally is provided. The image pickup apparatus comprising a movable unit having an image pickup unit, a fixed unit configured to support the movable unit in a manner being relatively displaceable, a drive unit configured to drive the movable unit so as to be displaced relatively to the fixed unit, a first detector configured to detect an inclination angle of the image pickup apparatus, a second detector configured to detect movement of the image pickup apparatus, and a control unit configured to perform control at the time of falling down of the image pickup apparatus in accordance with the inclination angle detected by first detector and frequency information and amplitude information of the movement detected by the second detector.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: March 5, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Nobushige Wakamatsu
  • Patent number: 11843846
    Abstract: An information processing apparatus includes a reception unit configured to receive, from a plurality of image capturing apparatuses, at least one of information about designation of a subject by a user, information about automatic subject detection, and information about a manual operation on an image capturing lens by the user, a determination unit configured to determine a main image capturing apparatus and a sub image capturing apparatus from among the plurality of image capturing apparatuses, based on the information received by the reception unit, and a transmission unit configured to transmit a result of the determination to the main image capturing apparatus and transmit subject information set in the main image capturing apparatus to the sub image capturing apparatus.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: December 12, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventor: Nobushige Wakamatsu
  • Publication number: 20230362472
    Abstract: An image pickup apparatus is configured to change a shooting process based on data on a shot image. The image pickup apparatus is configured to, when the image pickup apparatus changes the shooting process, assign greater weights to the data on the shot image based on an instruction from a user than to the data on the shot image automatically processed.
    Type: Application
    Filed: July 13, 2023
    Publication date: November 9, 2023
    Inventors: Nobushige Wakamatsu, Shinnosuke Osawa, Ryota Ogawa, Yuki Tsuihiji, Yusuke Shimizu
  • Publication number: 20230269479
    Abstract: An image pickup apparatus that is capable of performing automatic shooting suitable for a subject moving a lot. The image pickup apparatus includes an image pickup portion configured to output an image of a subject formed by an image pickup optical system, and a drive portion configured to rotate the image pickup portion about an axis. In the image pickup apparatus, one or more controllers detects a specific subject in the image, detects motion vectors in the image, and detects a moving subject in the image based the detected motion vectors, wherein the specific subject or the moving subject is determined as a subject to be shot, and based on motion information on the subject to be shot, t adjust composition and tracking of the subject to be shot are performed.
    Type: Application
    Filed: February 14, 2023
    Publication date: August 24, 2023
    Inventors: NOBUSHIGE WAKAMATSU, KATSUHIRO ITO
  • Publication number: 20230260135
    Abstract: An image capturing apparatus includes an image capturing unit, a driving unit configured to drive the image capturing unit, and at least one processor. The at least one processor is configured to function as a motion vector detector configured to detect motion vectors based on image data output from the image capturing unit, an object detector configured to detect a plurality of moving objects based on the motion vectors, and a controlling unit configured to perform tracking control by controlling the driving unit. The controlling unit calculates respective evaluation values of the plurality of moving objects based on at least one of (a) information on the plurality of moving objects, (b) information on a shake of the image capturing apparatus, and (c) information on a driving state of the driving unit. The controlling unit controls the driving unit based on the evaluation values.
    Type: Application
    Filed: January 25, 2023
    Publication date: August 17, 2023
    Inventors: NOBUSHIGE WAKAMATSU, KATSUHIRO ITO
  • Patent number: 11729487
    Abstract: An image pickup apparatus is configured to change a shooting process based on data on a shot image. The image pickup apparatus is configured to, when the image pickup apparatus changes the shooting process, assign greater weights to the data on the shot image based on an instruction from a user than to the data on the shot image automatically processed.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: August 15, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Nobushige Wakamatsu, Shinnosuke Osawa, Ryota Ogawa, Yuki Tsuihiji, Yusuke Shimizu
  • Publication number: 20220329738
    Abstract: An image capturing apparatus comprises an image capture device configured to capture an object image, a rotation device capable of rotating the image capture device, a first calculation unit configured to calculate a first rotation amount of the rotation unit for correcting image blur based on shaking of the image capturing apparatus, a second calculation unit configured to calculate a second rotation amount for searching for an object from an image captured by the image capture unit, and a stopping unit configured to stop the rotation unit in a case where the first rotation amount and the second rotation amount are both less than threshold values respectively set for the first rotation amount and the second rotation amount.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 13, 2022
    Inventors: Hidetoshi Abe, Nobushige Wakamatsu
  • Publication number: 20220279133
    Abstract: A driving apparatus includes a rotation driving unit configured to rotationally drive a movable portion of an image pickup apparatus, a state detecting unit configured to detect a state of the image pickup apparatus, and a controlling unit configured to determine whether or not to perform an initialization operation by the rotation driving unit. The controlling unit determines whether or not to perform the initialization operation based on at least one of a change in the state of the image pickup apparatus during a system off and a change in the state of the image pickup apparatus between at a time of a system shutdown and at a time of a system startup, each change being acquired from an output signal from the state detecting unit.
    Type: Application
    Filed: May 16, 2022
    Publication date: September 1, 2022
    Inventors: Koki Nikaido, Nobushige Wakamatsu
  • Publication number: 20220174199
    Abstract: An image pickup apparatus capable of judging that the image pickup apparatus has fallen down unintentionally is provided. The image pickup apparatus comprising a movable unit having an image pickup unit, a fixed unit configured to support the movable unit in a manner being relatively displaceable, a drive unit configured to drive the movable unit so as to be displaced relatively to the fixed unit, a first detector configured to detect an inclination angle of the image pickup apparatus, a second detector configured to detect movement of the image pickup apparatus, and a control unit configured to perform control at the time of falling down of the image pickup apparatus in accordance with the inclination angle detected by first detector and frequency information and amplitude information of the movement detected by the second detector.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 2, 2022
    Inventor: Nobushige Wakamatsu
  • Patent number: 11206357
    Abstract: A shooting control apparatus obtains image data from an imaging unit that obtains the image data based on light from an imaging optical system and then detects an object and an orientation of the detected object from the image data. The apparatus controls a shooting direction of the imaging unit by controlling rotational driving of the imaging unit so that a position of the object in a field of view of the imaging unit changes based on the orientation of the object. The apparatus controls the shooting direction, in a case where the object faces in a first direction, so that a distance between an edge of the field of view on a first direction side and the object to be greater than a distance therebetween in a case where the object faces forward.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: December 21, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Sosuke Kagaya, Nobushige Wakamatsu
  • Publication number: 20210337100
    Abstract: An image pickup apparatus is configured to change a shooting process based on data on a shot image. The image pickup apparatus is configured to, when the image pickup apparatus changes the shooting process, assign greater weights to the data on the shot image based on an instruction from a user than to the data on the shot image automatically processed.
    Type: Application
    Filed: July 9, 2021
    Publication date: October 28, 2021
    Inventors: Nobushige Wakamatsu, Shinnosuke Osawa, Ryota Ogawa, Yuki Tsuihiji, Yusuke Shimizu
  • Patent number: 11102389
    Abstract: An image pickup apparatus is configured to change a shooting process based on data on a shot image. The image pickup apparatus is configured to, when the image pickup apparatus changes the shooting process, assign greater weights to the data on the shot image based on an instruction from a user than to the data on the shot image automatically processed.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: August 24, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Nobushige Wakamatsu, Shinnosuke Osawa, Ryota Ogawa, Yuki Tsuihiji, Yusuke Shimizu
  • Patent number: 11064109
    Abstract: A shooting control apparatus obtains image data from an imaging unit that obtains the image data based on light from an imaging optical system, and detects an object from the image data. The apparatus controls rotational driving of the imaging unit and a zoom mechanism included in the imaging optical system based on a result of detection of the object by determining a target zoom position and a shooting direction of the imaging unit. The apparatus determines the target zoom position and the shooting direction so that the object falls within a partial region of a field of view of the imaging unit including a center of the field of view, based on a size and position of the object.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: July 13, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Sosuke Kagaya, Nobushige Wakamatsu
  • Publication number: 20210195119
    Abstract: The image processing apparatus includes at least one processor or circuit configured to execute a plurality of tasks. The tasks include a correction task configured to perform, using information on a tilt of an image capturing apparatus around an optical axis, tilt correction on image data generated by the image capturing apparatus, and an acquiring task configured to acquire information on an object included in the image data. The correction task is configured to set a tilt correction amount in the tilt correction depending on the information on the object.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Inventors: Takeshi Omata, Nobushige Wakamatsu
  • Publication number: 20210152750
    Abstract: Imaging coverages of a plurality of imaging apparatuses are calculated based on position information about a position of each of the plurality of imaging apparatuses, azimuth and angle information about the plurality of imaging apparatuses, and imaging area information about the plurality of imaging apparatuses. A notification of an area capable of comprehensive imaging and an area not capable of comprehensive imaging is made based on the imaging coverages.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventor: Nobushige Wakamatsu
  • Publication number: 20210152731
    Abstract: An information processing apparatus includes a reception unit configured to receive, from a plurality of image capturing apparatuses, at least one of information about designation of a subject by a user, information about automatic subject detection, and information about a manual operation on an image capturing lens by the user, a determination unit configured to determine a main image capturing apparatus and a sub image capturing apparatus from among the plurality of image capturing apparatuses, based on the information received by the reception unit, and a transmission unit configured to transmit a result of the determination to the main image capturing apparatus and transmit subject information set in the main image capturing apparatus to the sub image capturing apparatus.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventor: Nobushige Wakamatsu
  • Publication number: 20210099637
    Abstract: A shooting control apparatus obtains image data from an imaging unit that obtains the image data based on light from an imaging optical system, and detects an object from the image data. The apparatus controls rotational driving of the imaging unit and a zoom mechanism included in the imaging optical system based on a result of detection of the object by determining a target zoom position and a shooting direction of the imaging unit. The apparatus determines the target zoom position and the shooting direction so that the object falls within a partial region of a field of view of the imaging unit including a center of the field of view, based on a size and position of the object.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 1, 2021
    Inventors: Sosuke Kagaya, Nobushige Wakamatsu
  • Publication number: 20210099652
    Abstract: A shooting control apparatus obtains image data from an imaging unit that obtains the image data based on light from an imaging optical system and then detects an object and an orientation of the detected object from the image data. The apparatus controls a shooting direction of the imaging unit by controlling rotational driving of the imaging unit so that a position of the object in a field of view of the imaging unit changes based on the orientation of the object. The apparatus controls the shooting direction, in a case where the object faces in a first direction, so that a distance between an edge of the field of view on a first direction side and the object to be greater than a distance therebetween in a case where the object faces forward.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 1, 2021
    Inventors: Sosuke Kagaya, Nobushige Wakamatsu
  • Publication number: 20200228692
    Abstract: An image pickup apparatus is configured to change a shooting process based on data on a shot image. The image pickup apparatus is configured to, when the image pickup apparatus changes the shooting process, assign greater weights to the data on the shot image based on an instruction from a user than to the data on the shot image automatically processed.
    Type: Application
    Filed: March 25, 2020
    Publication date: July 16, 2020
    Inventors: Nobushige Wakamatsu, Shinnosuke Osawa, Ryota Ogawa, Yuki Tsuihiji, Yusuke Shimizu