-
公开(公告)号：US20240372959A1
公开(公告)日：2024-11-07
申请号：US18775557
申请日：2024-07-17
Applicant: FUJIFILM CORPORATION
Inventor： Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA , Makoto KOBAYASHI , Kazufumi SUGAWARA
IPC: H04N5/04 , H04N5/77 , H04N23/60 , H04N23/617 , H04N23/80
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.
-
42.发明公开公开(公告)号：US20240259700A1
公开(公告)日：2024-08-01
申请号：US18632793
申请日：2024-04-11
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Makoto KOBAYASHI , Hitoshi SAKURABU , Kazufumi SUGAWARA
IPC: H04N23/951 , G06T7/70 , G06V10/22 , H04N23/61
CPC classification number: H04N23/951 , G06T7/70 , G06V10/22 , H04N23/61
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.
-
公开(公告)号：US20240114260A1
公开(公告)日：2024-04-04
申请号：US18539291
申请日：2023-12-14
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.
-
公开(公告)号：US20230283916A1
公开(公告)日：2023-09-07
申请号：US18309965
申请日：2023-05-01
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.
-
Patent Agency Ranking
公开(公告)号：US20210377430A1
公开(公告)日：2021-12-02
申请号：US17400132
申请日：2021-08-12
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Makoto KOBAYASHI , Hitoshi SAKURABU , Kazufumi SUGAWARA
Abstract: An imaging apparatus includes a plurality of imaging elements, at least one signal processing circuit, and a transfer path, in which each of the plurality of imaging elements includes a memory that is incorporated in the imaging element and stores image data obtained by imaging a subject, and a communication interface that is incorporated in the imaging element and outputs output image data based on the image data stored in the memory, the transfer path connects the plurality of imaging elements and a single signal processing circuit in series, and the communication interface of each of the plurality of imaging elements outputs the output image data to an imaging element in a rear stage or the signal processing circuit through the transfer path.
-
公开(公告)号：US20210314535A1
公开(公告)日：2021-10-07
申请号：US17351273
申请日：2021-06-18
Applicant: FUJIFILM CORPORATION
Inventor： Makoto KOBAYASHI , Tomoyuki KAWAI , Ryo HASEGAWA , Hitoshi SAKURABU
Abstract: An imaging apparatus includes a storage portion that stores captured image data obtained by imaging a subject by an imaging element and is incorporated in the imaging element, an output portion that is incorporated in the imaging element, and a plurality of signal processing portions that are disposed outside the imaging element, in which the output portion includes a plurality of output lines each disposed in correspondence with each of the plurality of signal processing portions and outputs each of a plurality of pieces of image data into which the captured image data stored in the storage portion is divided, to a corresponding signal processing portion among the plurality of signal processing portions from the plurality of output lines, and any of the plurality of signal processing portions combines the plurality of pieces of image data.
-
公开(公告)号：US20210314486A1
公开(公告)日：2021-10-07
申请号：US17348779
申请日：2021-06-16
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Hitoshi SAKURABU , Makoto KOBAYASHI
Abstract: An imaging element incorporates a memory and a processor. The memory stores image data obtained by imaging a subject at a first frame rate. The processor is configured to derive a degree of difference between first image data obtained as the image data by performing imaging and second image data that is obtained as the image data earlier than the first image data and stored in the storage portion, and perform processing of deciding at least one of the first image data or the second image data as the output image data in a case where the derived degree of difference is greater than or equal to a threshold value. The processor is configured to output the decided output image data at a second frame rate.
-
公开(公告)号：US20210185272A1
公开(公告)日：2021-06-17
申请号：US17180888
申请日：2021-02-22
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.
-
49.发明申请公开(公告)号：US20210006701A1
公开(公告)日：2021-01-07
申请号：US17022127
申请日：2020-09-16
Applicant: FUJIFILM Corporation
Inventor： Hitoshi SAKURABU , Makoto KOBAYASHI , Ryo HASEGAWA , Tomonori MASUDA
Abstract: An imaging control device includes: a brightness measurer that acquires a first captured image signal obtained from an imager imaging a subject through a focus lens, and obtains brightness of each of divided areas of a focusing target area set in the first captured image signal; an imaging condition controller that controls an imaging condition of the imager to a state where brightness of a lowest divided area which is one of the divided areas having lowest brightness is set to the set value; a transmittance controller that decreases brightness of other divided areas than the lowest divided area by controlling light transmittance of the areas corresponding to the other divided areas; and a focusing controller that performs focusing control for the focus lens based on the focusing target area of a second captured image signal in a specific state.
-
-
-
-
-
-
-
-
Search Results
49
records
(took 0.022 seconds)
