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公开(公告)号：US20240305887A1
公开(公告)日：2024-09-12
申请号：US18668240
申请日：2024-05-19
Applicant: FUJIFILM Corporation
Inventor： Koichi TANAKA , Tomoyuki KAWAI , Junya KITAGAWA , Yuya NISHIO
IPC: H04N23/68 , H04N23/667
CPC classification number: H04N23/683 , H04N23/667 , H04N23/6812 , H04N23/687
Abstract: The imaging apparatus includes an imaging sensor, a detection sensor that detects rotational shake in the roll direction, a mechanical vibration-proof mechanism that corrects rotational shake, and a processor. The processor is configured to determine, based on a frame rate of motion picture imaging, a correction distribution ratio between mechanical vibration-proof processing using the mechanical vibration-proof mechanism and electronic vibration-proof processing of correcting the rotational shake. The processor is then configured to execute the mechanical vibration-proof processing and the electronic vibration-proof processing.
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公开(公告)号：US20240276085A1
公开(公告)日：2024-08-15
申请号：US18590861
申请日：2024-02-28
Applicant: FUJIFILM Corporation
Inventor： Tomoyuki KAWAI , Shinichi SHIMOTSU , Tetsuya FUJIKAWA , Tomoharu SHIMADA
Abstract: Provided are an imaging apparatus and a control method of the imaging apparatus which are for reducing noise included in an output image of an imaging element having a photosensitive layer on a silicon substrate. An imaging apparatus (1-1) includes an imaging element (12) having a photosensitive layer on a silicon substrate, a cooling unit (14) that cools the imaging element (12), a temperature detection unit (16) that detects a temperature of the imaging element (12), and a CPU (26) functioning as a processor, in which the processor (26) controls the cooling unit (14) based on a first frame rate at which the imaging element is driven (12) and the temperature of the imaging element (12) detected by the temperature detection unit (16).
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公开(公告)号：US20240031706A1
公开(公告)日：2024-01-25
申请号：US18479264
申请日：2023-10-02
Applicant: FUJIFILM CORPORATION
Inventor： Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA , Kazufumi SUGAWARA
IPC: H04N25/772 , H04N23/60 , H04N25/71
CPC classification number: H04N25/772 , H04N23/665 , H04N25/71
Abstract: An imaging element comprises a first communication interface that is incorporated in the imaging element and outputs first image data based on image data obtained by imaging a subject to an external processor, a memory that is incorporated in the imaging element and stores the image data, and a second communication interface that is incorporated in the imaging element and outputs second image data based on the image data stored in the memory to the external processor, in which an output method of the first communication interface and an output method of the second communication interface are different.
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公开(公告)号：US20230336871A1
公开(公告)日：2023-10-19
申请号：US18338710
申请日：2023-06-21
Applicant: FUJIFILM CORPORATION
Inventor： Kazufumi SUGAWARA , Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA
IPC: H04N23/68
CPC classification number: H04N23/683 , H04N23/6812
Abstract: An imaging element includes a memory that stores first image data obtained by being captured by the imaging element and is incorporated in the imaging element, and a first processor that is configured to perform image data processing on the first image data and is incorporated in the imaging element. The first processor is configured to receive vibration information related to a vibration exerted on the imaging element within a frame output period defined by a first frame rate, and output second image data obtained by assigning the vibration information to a specific position set in the first image data within the frame output period.
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公开(公告)号：US20230269344A1
公开(公告)日：2023-08-24
申请号：US18310490
申请日：2023-05-01
Applicant: FUJIFILM CORPORATION
Inventor： Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA , Makoto KOBAYASHI , Kazufumi SUGAWARA
IPC: H04N5/04 , H04N5/77 , H04N23/80 , H04N23/617 , H04N23/60
CPC classification number: H04N5/04 , H04N5/772 , H04N23/80 , H04N23/617 , H04N23/665
Abstract: Provided is an imaging element including a reception interface that receives an imaging synchronization signal related to a timing of imaging and at least one output synchronization signal related to a timing of output of image data obtained by imaging from an outside of the imaging element, a memory that is incorporated in the imaging element and stores the image data obtained by imaging at a first frame rate in accordance with the imaging synchronization signal received by the reception interface, and an output circuit that is incorporated in the imaging element and outputs the image data stored in the memory at a second frame rate in accordance with the output synchronization signal received by the reception interface, in which the first frame rate is greater than or equal to the second frame rate.
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Patent Agency Ranking
公开(公告)号：US20220408042A1
公开(公告)日：2022-12-22
申请号：US17892127
申请日：2022-08-22
Applicant: FUJIFILM Corporation
Inventor： Koichi TANAKA , Tomoyuki KAWAI , Junya KITAGAWA , Yuya NISHIO
Abstract: The pixel region includes a first phase difference pixel group including a plurality of the phase difference pixels of which the first side of the photoelectric conversion element is blocked by the light blocking layer in a first side region of the first side, and a second phase difference pixel group including a plurality of the phase difference pixels of which the second side of the photoelectric conversion element is blocked by the light blocking layer. The first phase difference pixel group includes a first A pixel and a first B pixel in which a light blocking area of the photoelectric conversion element using the light blocking layer is smaller than that of the first A pixel. The controller performs addition readout processing in which at least one of a pixel signal of the first A pixel or a pixel signal of the first B pixel is weighted in accordance with optical characteristics of the imaging lens.
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公开(公告)号：US20220294983A1
公开(公告)日：2022-09-15
申请号：US17805232
申请日：2022-06-03
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Makoto KOBAYASHI , Hitoshi SAKURABU , Kazufumi SUGAWARA
Abstract: An imaging apparatus includes an imaging element and a second processor. The imaging element incorporates a memory which stores image data obtained by imaging at a first frame rate, and a first processor configured to output the image data at a second frame rate independent of the first frame rate. The image data is input into the second processor from the first processor. The first processor is configured to acquire positional information indicating a position of an image recognition region set as a processing target of image recognition processing in the image data. The second processor is configured to perform the image recognition processing on the image recognition region based on the positional information.
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公开(公告)号：US20220174225A1
公开(公告)日：2022-06-02
申请号：US17671529
申请日：2022-02-14
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Hitoshi SAKURABU , Makoto KOBAYASHI , Kazufumi SUGAWARA
Abstract: An imaging apparatus includes a first imaging element and a second imaging element. The second imaging element includes a storage portion that stores first image data output from the first imaging element, and a processing portion that processes second image data. A second image indicated by the second image data has a higher resolution than a first image indicated by the first image data. The second imaging element outputs the first image data stored in the storage portion to a specific output destination in a case where a specific subject image is not detected, and outputs the second image data or combined image data obtained by combining the first image data with the second image data using the processing portion to the output destination in a case where the specific subject image is detected.
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公开(公告)号：US20220141420A1
公开(公告)日：2022-05-05
申请号：US17577346
申请日：2022-01-17
Applicant: FUJIFILM CORPORATION
Inventor： Tomoyuki KAWAI , Ryo HASEGAWA , Hitoshi SAKURABU , Makoto KOBAYASHI , Kazufumi SUGAWARA
Abstract: An imaging element includes a storage portion that is incorporated in the imaging element and stores image data obtained by imaging, a control portion that is incorporated in the imaging element and controls storage of the image data in the storage portion and stores attribute information of the image data in the storage portion, an output portion that is incorporated in the imaging element and outputs the image data stored in the storage portion, and a reception portion that receives an instruction related to the attribute information, in which the output portion outputs the attribute information corresponding to the instruction received by the reception portion.
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公开(公告)号：US20220141415A1
公开(公告)日：2022-05-05
申请号：US17577414
申请日：2022-01-18
Applicant: FUJIFILM CORPORATION
Inventor： Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA , Kazufumi SUGAWARA
IPC: H04N5/3745 , H04N5/378
Abstract: An imaging apparatus includes an imaging element, and a processing portion that generates single image data by combining a plurality of pieces of image data output from the imaging element and outputs the generated single image data, in which the plurality of pieces of image data are image data generated by performing imaging accompanying A/D conversion of different reference levels, and the number of bits, in units of pixels, of the single image data output from the processing portion is greater than the number of bits of each of the plurality of pieces of image data in units of pixels.
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