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公开(公告)号：US11997406B2
公开(公告)日：2024-05-28
申请号：US18331931
申请日：2023-06-08
Applicant: FUJIFILM Corporation
Inventor： Koichi Tanaka , Tomoyuki Kawai , Junya Kitagawa , Yuya Nishio
IPC: H04N25/704 , G02B7/34
CPC classification number: H04N25/704 , G02B7/34
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：US11689687B2
公开(公告)日：2023-06-27
申请号：US17746972
申请日：2022-05-18
Applicant: FUJIFILM Corporation
Inventor： Koichi Tanaka , Tetsu Wada , Yukinori Nishiyama , Yuya Nishio
Abstract: Provided is a video creation method in which, in a configuration in which a part of a captured video is extracted and displayed, the adjustment of an exposure amount and the video display in a case in which an extracted region is changed are appropriately executed.
A video creation method according to an embodiment of the present invention includes setting, in an imaging region of a reference video having a first angle of view, a plurality of regions having a second angle of view smaller than the first angle of view, selecting a selection region of a recorded video from among the plurality of regions, reselecting the selection region from among the plurality of regions to switch the selection region, recording each of a pre-switching video and a post-switching video, displaying the post-switching video after the pre-switching video is displayed and displaying an insertion video in a period between a display period of the pre-switching video and a display period of the post-switching video, and adjusting, during a display period of the insertion video, an exposure amount and the like of a post-switching selection region.-
3.发明申请公开(公告)号：US20190037191A1
公开(公告)日：2019-01-31
申请号：US16146034
申请日：2018-09-28
Applicant: FUJIFILM Corporation
Inventor： Yuya Nishio
Abstract: A non-emission image is obtained by a non-emission image obtaining unit in a state in which a plurality of flash devices do not emit light. Pre-emission images are obtained by an emission image obtaining unit in a state in which the plurality of flash devices individually emits light. Flash light irradiation areas are specified by a flash light irradiation area specifying unit based on a signal value difference of a plurality of division areas of the non-emission image and each of the emission images. A priority area selecting unit selects a priority area to be used in white balance (WB) adjustment. A WB adjusting unit performs WB adjustment based on a signal value of the selected priority area.
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公开(公告)号：US12238448B2
公开(公告)日：2025-02-25
申请号：US18312566
申请日：2023-05-04
Applicant: FUJIFILM Corporation
Inventor： Koichi Tanaka , Tetsu Wada , Yukinori Nishiyama , Yuya Nishio
Abstract: A video creation method of creating a video is provided. The method includes setting, in an imaging region of a reference video having a first angle of view, one or more regions having a second angle of view different from the first angle of view, determining a selection region that is the region in which a subject of a recording target is included, switching the selection region, displaying an insertion video in a period between a display period of a pre-switching video which is a video of the selection region before the switching and a display period of a post-switching video which is a video of the selection region after the switching, and executing, during a display period of the insertion video, a process to change a displayed video from one of the pre-switching video or the post-switching video to the other of the pre-switching video or the post-switching video.
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公开(公告)号：US11750940B2
公开(公告)日：2023-09-05
申请号：US18049639
申请日：2022-10-26
Applicant: FUJIFILM Corporation
Inventor： Tomoyuki Kawai , Koichi Tanaka , Junya Kitagawa , Yuya Nishio
CPC classification number: H04N25/42 , G02B7/08 , G02B7/36 , H04N23/632 , H04N25/44 , H04N25/46 , G03B17/14
Abstract: An imaging apparatus includes: an imaging sensor; a lens mount to which a lens is attached; and a processor is configured to read out an imaging signal from the imaging sensor and generate a raw image. The processor is configured to determine a length of a second focal length in a second direction which intersects with an extending direction of an optical axis of the lens and a first direction which intersects with the extending direction, relative to a first focal length in the first direction, and make a resolution ratio, which is a ratio of a resolution of the raw image in the first direction to a resolution of the raw image in the second direction, higher than a resolution ratio of the imaging sensor in a case where the second focal length is longer than the first focal length.
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Patent Agency Ranking
公开(公告)号：US11665429B2
公开(公告)日：2023-05-30
申请号：US17704416
申请日：2022-03-25
Applicant: FUJIFILM Corporation
Inventor： Yuya Nishio , Tetsu Wada , Koichi Tanaka , Yukinori Nishiyama
IPC: H04N5/232
CPC classification number: H04N5/23296 , H04N5/23232
Abstract: Provided are a display method and a video recording method for a user to perceive a position of an extraction range moving within an angle of view.
A display method according to an aspect of the present invention includes an acquisition step of acquiring a reference video that is a motion picture, an extraction step of extracting an extraction video set to be smaller than an angle of view of the reference video within the angle of view from the reference video, a movement step of moving an extraction range of the extraction video over time, a first display step of displaying the extraction video on a display device, and a second display step of displaying a support video based on a positional relationship between the angle of view and the extraction range on the display device, in which the second display step is executed during execution of the first display step.-
公开(公告)号：US20230061593A1
公开(公告)日：2023-03-02
申请号：US18049634
申请日：2022-10-26
Applicant: FUJIFILM Corporation
Inventor： Yuya Nishio , Tomoyuki Kawai , Koichi Tanaka , Junya Kitagawa
Abstract: A video creation method includes a first recording step of reading out the pixel signals from the plurality of pixels, creating a video of a first angle of view at a first thinning-out rate, and recording first video data, and a second recording step of, in a case where a target subject exists in the first angle of view, creating a video of a second angle of view including the target subject and having a second angle of view smaller than the first angle of view at a second thinning-out rate lower than the first thinning-out rate, and recording second video data.
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8.发明授权公开(公告)号：US11032484B2
公开(公告)日：2021-06-08
申请号：US16805847
申请日：2020-03-02
Applicant: FUJIFILM Corporation
Inventor： Yuya Nishio
Abstract: An image processing apparatus includes a processor configured to divide a captured image into a plurality of regions, calculate first white balance related information based on a pixel value of each of the plurality of regions, acquire second white balance related information set by a user for the captured image, and decide a priority region for which a condition of a dynamic range expansion process to be performed on the captured image is set based on brightness of the priority region.
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公开(公告)号：US12126920B2
公开(公告)日：2024-10-22
申请号：US18185353
申请日：2023-03-16
Applicant: FUJIFILM Corporation
Inventor： Tomoyuki Kawai , Koichi Tanaka , Yuya Nishio
IPC: H04N25/42 , H04N25/533 , H04N25/704
CPC classification number: H04N25/42 , H04N25/533 , H04N25/704
Abstract: The imaging element has a first and a second phase difference pixel region each including the plurality of phase difference pixels, and an imaging pixel region between the first and the second phase difference pixel region in the first direction. The processor is configured to cause the imaging element to perform imaging at a frame cycle, execute first readout processing of reading out a signal from the first phase difference pixel region during a first frame period, and execute second readout processing of reading out a signal from the second phase difference pixel region during a second frame period subsequent to the first frame period. A first exposure time, during which the first phase difference pixel region is exposed, and a second exposure time, during which the second phase difference pixel region is exposed, are different from an exposure time of the imaging pixel region.
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公开(公告)号：US12075161B2
公开(公告)日：2024-08-27
申请号：US18171382
申请日：2023-02-20
Applicant: FUJIFILM Corporation
Inventor： Tomoyuki Kawai , Koichi Tanaka , Yuya Nishio
IPC: H04N23/68 , H04N23/667 , H04N23/67 , H04N23/73
CPC classification number: H04N23/683 , H04N23/667 , H04N23/672 , H04N23/6812 , H04N23/73
Abstract: An imaging apparatus includes: an imaging sensor; and at least one processor. The processor is configured to execute: imaging processing of acquiring a plurality of first frames, which are imaged at a first frame rate in a first exposure mode, through the imaging sensor; correction processing of performing electronic shake correction on the plurality of first frames on the basis of an amount of shake delivered to the imaging apparatus; and generation processing of generating motion picture data, which has a second frame having a second frame rate lower than the first frame rate, by synthesizing the plurality of first frames. In the first exposure mode, the processor sets m as a positive integer, and makes an exposure time for an mth first frame constituting the second frame shorter than an exposure time for an (m+1)th first frame.
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