公开(公告)号：US20240169706A1

公开(公告)日：2024-05-23

申请号：US18425435

申请日：2024-01-29

Applicant: FUJIFILM Corporation

Inventor： Toshiki KOBAYASHI ,  Yuya NISHIO ,  Kenkichi HAYASHI ,  Shoki KASAHARA

IPC: G06V10/774 ,  G06V10/778

CPC classification number: G06V10/774 ,  G06V10/7784

Abstract: Image data to be used for creating training data is appropriately selected from a plurality of pieces of image data using information included in accessory information recorded in the image data.
One embodiment of the present invention is a data creation apparatus that creates training data used in machine learning from image data in which accessory information is recorded, the data creation apparatus being configured to execute setting processing of setting any setting condition related to first information related to the machine learning or to second information related to a creator of the image data, a creator of the accessory information, or a right holder of the image data included in the accessory information of the image data with respect to a plurality of pieces of the image data in which the accessory information including the first information or the second information is recorded, and creation processing of creating the training data based on selection image data in which the first information or the second information satisfying the setting condition is recorded.

公开(公告)号：US20240169705A1

公开(公告)日：2024-05-23

申请号：US18420705

申请日：2024-01-23

Applicant: FUJIFILM Corporation

Inventor： Toshiki KOBAYASHI ,  Yuya NISHIO ,  Shoki KASAHARA ,  Kenkichi HAYASHI

IPC: G06V10/774 ,  G06V10/771 ,  G06V10/778

CPC classification number: G06V10/774 ,  G06V10/771 ,  G06V10/7788

Abstract: Image data to be used for creating training data is appropriately selected from a plurality of pieces of image data in each of which an image in which a plurality of subjects are captured is recorded.
One embodiment of the present invention is a data creation apparatus that creates training data used in machine learning from image data in which accessory information is recorded in an image in which a plurality of subjects are captured, the data creation apparatus being configured to execute setting processing of setting any setting condition related to identification information and to image quality information with respect to a plurality of pieces of image data in which the accessory information including a plurality of pieces of the identification information assigned in association with the plurality of subjects and a plurality of pieces of the image quality information assigned in association with the plurality of subjects is recorded, and creation processing of creating the training data based on selection image data in which the identification information and the image quality information satisfying the setting condition are recorded.

公开(公告)号：US20240107164A1

公开(公告)日：2024-03-28

申请号：US18526482

申请日：2023-12-01

Applicant: FUJIFILM Corporation

Inventor： Toshiki KOBAYASHI ,  Yota AKASHI ,  Yuya HIRAKAWA ,  Yuta WATANABE

IPC: H04N23/68

CPC classification number: H04N23/683 ,  H04N23/6812

Abstract: Provided are a signal processing device, a signal processing method, a signal processing program, an imaging apparatus, and a lens apparatus capable of accurately removing an offset from an output signal of a blurring detection sensor. The signal processing device comprises the blurring detection sensor and a processor. The processor is configured to execute processing of extracting a first feature amount relating to the offset from the output signal of the blurring detection sensor, processing of integrating the output signal, processing of extracting a second feature amount relating to the offset from a value obtained by integrating the output signal, processing of calculating the offset on the basis of the first feature amount and the second feature amount, and processing of subtracting the calculated offset from the output signal.

公开(公告)号：US20230102521A1

公开(公告)日：2023-03-30

申请号：US17932193

申请日：2022-09-14

Applicant: FUJIFILM Corporation

Inventor： Toshiki KOBAYASHI ,  Koichi TANAKA ,  Kazuki ISHIDA ,  Keito KAMIO ,  Takeya ABE ,  Takuro ABE

IPC: H04N5/232 ,  B64C39/02

Abstract: A control method used in a system including a moving body and an imaging apparatus includes an acquisition step of acquiring factor information, including movement information related to the moving body, via the imaging apparatus, an adjustment step of adjusting a position of a moving mechanism that moves an image sensor or an imaging lens provided in the imaging apparatus, based on the factor information, an imaging step of imaging a subject by using the image sensor after the adjustment step is executed, and a correction step of correcting a shake applied to the image sensor or the imaging lens by using the moving mechanism in a case in which the imaging step is executed.