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公开(公告)号：US20230388664A1
公开(公告)日：2023-11-30
申请号：US18355639
申请日：2023-07-20
Applicant: FUJIFILM CORPORATION
Inventor： Tomoyuki KAWAI , Ryo HASEGAWA , Hitoshi SAKURABU , Makoto KOBAYASHI
IPC: H04N23/951 , G02B7/10 , H04N23/73
CPC classification number: H04N23/951 , G02B7/14 , H04N23/73 , G02B7/102
Abstract: An imaging element incorporates a reading portion that reads out captured image data at a first frame rate, a storage portion that stores the image data, a processing portion that processes the image data, and an output portion that outputs the processed image data at a second frame rate lower than the first frame rate. The reading portion reads out the image data of each of a plurality of frames in parallel. The storage portion stores, in parallel, each image data read out in parallel by the reading portion. The processing portion performs generation processing of generating output image data of one frame using the image data of each of the plurality of frames stored in the storage portion.
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公开(公告)号：US20230179887A1
公开(公告)日：2023-06-08
申请号：US18165229
申请日：2023-02-06
Applicant: FUJIFILM CORPORATION
Inventor： Hitoshi SAKURABU , Makoto KOBAYASHI , Ryo HASEGAWA , Tomoyuki KAWAI
IPC: H04N25/75 , H04N25/704
CPC classification number: H04N25/75 , H04N25/704 , H04N25/71
Abstract: An imaging element includes a reading circuit that reads out pixel data obtained by imaging a subject at a first frame rate, a memory that stores the read pixel data, and an output circuit that outputs image data based on the stored pixel data at a second frame rate. The first frame rate is a frame rate higher than the second frame rate. The pixel data includes phase difference pixel data and non-phase difference pixel data different from the phase difference pixel data. The reading circuit reads out the pixel data of each of a plurality of frames in parallel within an output period defined by the second frame rate as a period in which the image data of one frame is output, and performs reading of the non-phase difference pixel data and a plurality of reading of the phase difference pixel data within the output period.
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公开(公告)号：US20230075657A1
公开(公告)日：2023-03-09
申请号：US18054533
申请日：2022-11-10
Applicant: FUJIFILM CORPORATION
Inventor： Hitoshi SAKURABU , Ryo HASEGAWA , Tomoyuki KAWAI
Abstract: An imaging element includes: a memory that stores captured image data obtained by imaging a subject at a first frame rate; an image processing circuit that performs processing on the captured image data; and an output circuit that outputs output image data obtained by performing the processing on the captured image data to an exterior of the imaging element at a second frame rate, wherein the image processing circuit performs cut-out processing with respect to one frame of the captured image data, the cut-out processing including cutting out partial image data indicating an image of a part of the subject in the captured image data from a designated address in the memory, the output image data includes image data based on the partial image data that is cut out from the captured image data, and the first frame rate is a frame rate higher than the second frame rate.
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公开(公告)号：US20220174233A1
公开(公告)日：2022-06-02
申请号：US17671531
申请日：2022-02-14
Applicant: FUJIFILM CORPORATION
Inventor： Kazufumi SUGAWARA , Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA
Abstract: An imaging element incorporates a reading portion, a storage portion, a processing portion, and an output portion. The reading portion reads out image data obtained by imaging from a photoelectric conversion element at a first frame rate. The storage portion stores the image data read out from the photoelectric conversion element. The processing portion processes the image data. The output portion outputs the image data processed by the processing portion at a second frame rate. The processing portion detects first image data indicating a specific image from the image data stored in the storage portion. The output portion outputs second image data based on image data different from the first image data detected by the processing portion in the image data of a plurality of frames. The second frame rate is a frame rate lower than the first frame rate.
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公开(公告)号：US20220038631A1
公开(公告)日：2022-02-03
申请号：US17504505
申请日：2021-10-19
Applicant: FUJIFILM CORPORATION
Inventor： Kazufumi SUGAWARA , Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA
Abstract: An imaging element incorporates a memory and a processor. The memory stores image data obtained by performing imaging at a first frame rate. The processor is configured to output the image data at a second frame rate. In addition, the processor derives shake degree information indicating a degree of shake included in an image indicated by the image data, using the image data, and outputs the derived shake degree information at a rate greater than or equal to the second frame rate. The first frame rate is a frame rate greater than or equal to the second frame rate.
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Patent Agency Ranking
公开(公告)号：US20210344853A1
公开(公告)日：2021-11-04
申请号：US17374203
申请日：2021-07-13
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Hitoshi SAKURABU
Abstract: An imaging element includes a reading circuit, a memory that is capable of storing read captured image data, and an output circuit that outputs output image data based on the captured image data to an outside, in which the reading circuit reads out the captured image data using a first reading method or a second reading method having a smaller read data amount than the first reading method, in a case of the first reading method, a first frame rate corresponds to a second frame rate, in a case of the second reading method, the first frame rate is a frame rate lower than in the case of the first reading method, and the first and second reading methods are switched in accordance with a motion of a subject.
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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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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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