Patents by Inventor Yusuke Mitarai

Yusuke Mitarai 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: 20240161265
    Abstract: There is provided with an information processing device. A defect detecting unit detects a defect of an object in an input image. An extracting unit extracts a feature amount pertaining to a partial image of the defect from the input image, on the basis of a result of detecting the defect. An attribute determining unit determines an attribute of the defect using the feature amount pertaining to the partial image of the defect.
    Type: Application
    Filed: January 26, 2024
    Publication date: May 16, 2024
    Inventors: Atsushi Nogami, Yusuke Mitarai
  • Patent number: 11927540
    Abstract: An apparatus according to the present disclosure acquires a display condition for displaying at least a part of target data as a display image on a display device, determines, in a case where the display image is changed, whether to store the display condition according to a changed display image in a storage device, based on an index relating to the change of the display image, and stores, in a case where the display condition is determined to be stored, the display condition according to the changed display image in the storage device.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: March 12, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shoichi Hoshino, Masakazu Matsugu, Yusuke Mitarai, Atsushi Nogami
  • Patent number: 11922615
    Abstract: There is provided with an information processing device. A defect detecting unit detects a defect of an object in an input image. An extracting unit extracts a feature amount pertaining to a partial image of the defect from the input image, on the basis of a result of detecting the defect. An attribute determining unit determines an attribute of the defect using the feature amount pertaining to the partial image of the defect.
    Type: Grant
    Filed: February 9, 2022
    Date of Patent: March 5, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Atsushi Nogami, Yusuke Mitarai
  • Patent number: 11836961
    Abstract: An information processing apparatus includes a map creation unit configured to create a defocus map corresponding to a captured image of a subject, an object setting unit configured to set a recognition target, and a determination unit configured to determine, based on the defocus map, whether the recognition target is recognizable in the image.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: December 5, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shoichi Hoshino, Atsushi Nogami, Yusuke Mitarai
  • Publication number: 20230326040
    Abstract: This invention provides an object tracing apparatus that traces an object in a video obtained by an image capturing apparatus, comprising a tracking unit that tracks the object in a frame in the video and obtains track data indicating consecutive appearances of the object, and a tracing unit that generates trace information indicating which object ID each track ID belongs to, by associating a track ID obtained via tracking by the tracking unit with an object ID for uniquely identifying an object, wherein the tracing unit, on a basis of a coexistence possibility relating to imaging time between a track ID associated with one or more existing object IDs and target track data without an associated object ID, determines which object ID the target track data belongs to.
    Type: Application
    Filed: March 20, 2023
    Publication date: October 12, 2023
    Inventors: Yumiko UCHIDA, Yusuke MITARAI
  • Patent number: 11783571
    Abstract: Some embodiments are directed to, by a simple operation, appropriately displaying an image to which attention is paid. An information processing apparatus according to some embodiments is an information processing apparatus for performing display for measuring a width of a region in an image of an inspection target object, the information processing apparatus including an acquisition unit configured to acquire a bending position where a bend of a line approximating the region from the image satisfies a predetermined condition, and a display control unit configured to display, in an aligned manner in a predetermined direction, a plurality of partial images obtained by dividing the image based on the bending position.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: October 10, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shoichi Hoshino, Masakazu Matsugu, Yusuke Mitarai, Atsushi Nogami
  • Patent number: 11544628
    Abstract: On the basis of a difference between first distribution regarding target task learning data as a plurality of learning data which belongs to a first category of a first task as a target task and second distribution regarding a plurality of learning data which belongs to the first category of source task learning data as learning data which belongs to the first category of a second task different from the first task, a transformation parameter for transforming the source task learning data is adjusted, the source task learning data is transformed based on the adjusted transformation parameter, and a classifier regarding the first task is generated based on the transformed source task learning data and the target task learning data.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: January 3, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Yusuke Mitarai
  • Patent number: 11521099
    Abstract: Embodiments of the present invention are directed to learning of an appropriate dictionary which has a high expression ability of minority data while preventing reduction of an expression ability of majority data. A dictionary generation apparatus which generates a dictionary used for discriminating whether data to be discriminated belongs to a specific category includes a generation unit configured to generate a first dictionary based on learning data belonging to the specific category and a selection unit configured to estimate a degree of matching of the learning data at each portion with the first dictionary using the generated first dictionary and select a portion of the learning data based on the estimated degree of matching, wherein the generation unit generates a second dictionary based on the selected portion of the learning data.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: December 6, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Zhuolin Liang, Yusuke Mitarai, Masafumi Takimoto, Masakazu Matsugu
  • Patent number: 11455489
    Abstract: An image processing device includes: a determination unit configured to determine, based on a feature amount of input image data, a category of the input image data and a score representing confidence of the category, with a classification model; a display unit configured to display an image representing the input image data and the determined category of the input image data; an acceptance unit configured to accept a correction of the displayed category from a user; and an updating unit configured to update the classification model, based on the correction of the category.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: September 27, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomotaka Fujimori, Yusuke Mitarai, Masafumi Takimoto
  • Publication number: 20220270232
    Abstract: An apparatus includes a display control unit, a receiving unit, an adjusting unit, and a determination unit. The display control unit is configured to display an image showing a result of detection of a defect from a captured image of a structure on a display device. The receiving unit is configured to receive an operation to specify part of the displayed image as a first region and an operation to give an instruction to correct at least part of the detection data corresponding to the first region. The adjusting unit is configured to adjust a parameter to be applied to the first region according to the instruction. The determination unit is configured to determine one or more second regions to which the adjusted parameter is to be applied from a plurality of segmented regions of the image.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Inventors: Kei Takayama, Yusuke Mitarai, Atsushi Nogami, Shoichi Hoshino
  • Patent number: 11408831
    Abstract: An apparatus according to the present disclosure acquires a display condition for displaying at least a part of target data as a display image on a display unit, determines, in a case where the display image is changed, whether to store the display condition according to a changed display image in a storage unit, based on an index relating to the change of the display image, and stores, in a case where the display condition is determined to be stored, the display condition according to the changed display image in the storage unit.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: August 9, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shoichi Hoshino, Masakazu Matsugu, Yusuke Mitarai, Atsushi Nogami
  • Patent number: 11378522
    Abstract: An information processing apparatus includes a reception unit configured to receive an input specifying a position of a detection target included in an image, an acquisition unit configured to acquire a storage amount of training data including a pair of information indicating the image and information indicating the position specified by the input, a training unit configured to train a training model to detect the detection target from the image based on the stored training data, and a display control unit configured to control a display unit to display the storage amount, and a reference amount of the training data set as an amount of the training data necessary for the training unit to train the training model, in a comparable way.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: July 5, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shoichi Hoshino, Masakazu Matsugu, Katsuhiko Mori, Yusuke Mitarai, Atsushi Nogami
  • Publication number: 20220187215
    Abstract: An apparatus according to the present disclosure acquires a display condition for displaying at least a part of target data as a display image on a display device, determines, in a case where the display image is changed, whether to store the display condition according to a changed display image in a storage device, based on an index relating to the change of the display image, and stores, in a case where the display condition is determined to be stored, the display condition according to the changed display image in the storage device.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 16, 2022
    Inventors: Shoichi Hoshino, Masakazu Matsugu, Yusuke Mitarai, Atsushi Nogami
  • Patent number: 11363241
    Abstract: An apparatus acquires a video image from a surveillance camera 2 and displays an image based on the video image on a display 3. The apparatus 1 records the video image acquired from the surveillance camera 2 in a recording unit 105. The apparatus 1 includes an abnormality detection unit 106 configured to detect an abnormality from the video image, an attention period determination unit 107 configured to determine an attention period based on a period from a start to an end of a detected abnormality, and a displaying unit 102 configured to display a video image acquired from the surveillance camera 2 as it is on a display 3 until the abnormality being detected ends, and, when the abnormality being detected ends, acquire, from a recording unit 105, a recorded video image recorded in a period corresponding to the attention period and play back the acquired recorded video image.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: June 14, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shunsuke Sato, Hirotaka Hachiya, Yusuke Mitarai
  • Publication number: 20220172348
    Abstract: There is provided with an information processing device. A defect detecting unit detects a defect of an object in an input image. An extracting unit extracts a feature amount pertaining to a partial image of the defect from the input image, on the basis of a result of detecting the defect. An attribute determining unit determines an attribute of the defect using the feature amount pertaining to the partial image of the defect.
    Type: Application
    Filed: February 9, 2022
    Publication date: June 2, 2022
    Inventors: Atsushi Nogami, Yusuke Mitarai
  • Patent number: 11282185
    Abstract: There is provided with an information processing device. A defect detecting unit detects a defect of an object in an input image. An extracting unit extracts a feature amount pertaining to a partial image of the defect from the input image, on the basis of a result of detecting the defect. An attribute determining unit determines an attribute of the defect using the feature amount pertaining to the partial image of the defect.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: March 22, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Atsushi Nogami, Yusuke Mitarai
  • Patent number: 11281924
    Abstract: An apparatus includes a display control unit, a receiving unit, an adjusting unit, and a determination unit. The display control unit is configured to display an image showing a result of detection of a defect from a captured image of a structure on a display device. The receiving unit is configured to receive an operation to specify part of the displayed image as a first region and an operation to give an instruction to correct at least part of the detection data corresponding to the first region. The adjusting unit is configured to adjust a parameter to be applied to the first region according to the instruction. The determination unit is configured to determine one or more second regions to which the adjusted parameter is to be applied from a plurality of segmented regions of the image.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: March 22, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kei Takayama, Yusuke Mitarai, Atsushi Nogami, Shoichi Hoshino
  • Publication number: 20210397869
    Abstract: Some embodiments are directed to, by a simple operation, appropriately displaying an image to which attention is paid. An information processing apparatus according to some embodiments is an information processing apparatus for performing display for measuring a width of a region in an image of an inspection target object, the information processing apparatus including an acquisition unit configured to acquire a bending position where a bend of a line approximating the region from the image satisfies a predetermined condition, and a display control unit configured to display, in an aligned manner in a predetermined direction, a plurality of partial images obtained by dividing the image based on the bending position.
    Type: Application
    Filed: August 31, 2021
    Publication date: December 23, 2021
    Inventors: Shoichi Hoshino, Masakazu Matsugu, Yusuke Mitarai, Atsushi Nogami
  • Patent number: 11200440
    Abstract: Some embodiments are directed to, by a simple operation, appropriately displaying an image to which attention is paid. An information processing apparatus according to some embodiments is an information processing apparatus for performing display for measuring a width of a region in an image of an inspection target object, the information processing apparatus including an acquisition unit configured to acquire a bending position where a bend of a line approximating the region from the image satisfies a predetermined condition, and a display control unit configured to display, in an aligned manner in a predetermined direction, a plurality of partial images obtained by dividing the image based on the bending position.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: December 14, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shoichi Hoshino, Masakazu Matsugu, Yusuke Mitarai, Atsushi Nogami
  • Publication number: 20210372939
    Abstract: It is an object of the present invention to provide a user interface which facilitates confirmation of an area in an image and associated data corresponding to the area without requiring user's complicated operations. To achieve the object, an information processing apparatus comprises: an obtaining unit configured to obtain a first image including a plurality of objects, and information related to respective positions of the plurality of objects in the first image; and a determining unit configured to determine a position in case of shifting and displaying a second image indicating the plurality of objects with respect to the first image, based on the obtained positions of the plurality of objects.
    Type: Application
    Filed: August 11, 2021
    Publication date: December 2, 2021
    Inventors: Atsushi Nogami, Mamoru Yoshimoto, Nobuaki Kuwabara, Yusuke Mitarai, Yasuhiro Komori, Masakazu Matsugu