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公开(公告)号：US12155931B2
公开(公告)日：2024-11-26
申请号：US18435071
申请日：2024-02-07
Applicant: FUJIFILM CORPORATION
Inventor： Shinichiro Fujiki , Tetsuya Fujikawa , Junichi Tanaka , Atsushi Kawanago
IPC: H04N23/68 , H04N23/695
Abstract: An imaging support device that supports imaging performed by an imaging apparatus includes an acquisition portion that acquires an in-image shift amount between a predetermined position in a captured image obtained by capturing an imaging region by an imaging element and a position of a target subject image showing a target subject, and a focal length of the imaging apparatus, a derivation portion that derives a movement amount required for moving the position of the target subject image to a specific position by a position adjustment portion which adjusts the position of the target subject image in the captured image, based on the in-image shift amount acquired by the acquisition portion, the focal length acquired by the acquisition portion, and information related to a pixel interval of pixels in the imaging element, and an output portion that outputs the movement amount derived by the derivation portion.
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公开(公告)号：US11968448B2
公开(公告)日：2024-04-23
申请号：US18327214
申请日：2023-06-01
Applicant: FUJIFILM CORPORATION
Inventor： Shinichiro Fujiki , Tetsuya Fujikawa , Junichi Tanaka , Atsushi Kawanago
IPC: H04N23/68 , H04N23/695
CPC classification number: H04N23/6811 , H04N23/687 , H04N23/695
Abstract: An imaging support device that supports imaging performed by an imaging apparatus includes an acquisition portion that acquires an in-image shift amount between a predetermined position in a captured image obtained by capturing an imaging region by an imaging element and a position of a target subject image showing a target subject, and a focal length of the imaging apparatus, a derivation portion that derives a movement amount required for moving the position of the target subject image to a specific position by a position adjustment portion which adjusts the position of the target subject image in the captured image, based on the in-image shift amount acquired by the acquisition portion, the focal length acquired by the acquisition portion, and information related to a pixel interval of pixels in the imaging element, and an output portion that outputs the movement amount derived by the derivation portion.
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公开(公告)号：US10326947B2
公开(公告)日：2019-06-18
申请号：US15789146
申请日：2017-10-20
Applicant: FUJIFILM Corporation
Inventor： Kenkichi Hayashi , Junichi Tanaka , Yousuke Naruse , Masahiko Sugimoto
IPC: H04N5/243 , G06T5/00 , H04N1/409 , H04N5/232 , G06T5/20 , H04N5/235 , H04N5/33 , H04N9/73 , H04N9/68 , H04N9/04 , H04N9/077
Abstract: The present invention provides an image processing device, an imaging device, an image processing method, and a program which are capable of accurately correcting blurring caused in first image data of an image using a near-infrared ray as a light source and, accurately performing a point image restoration process on second image data of an image using visible light and a near-infrared ray as a light source. An image processing device according to an aspect of the present invention includes an image input unit, a determination unit that determines whether image data is first image data or second image data, a first restoration processing unit that performs a first restoration process using first restoration filters for performing phase correction and amplitude restoration on the determined first image data, and a second restoration processing unit that performs a second restoration process using second restoration filters for performing amplitude restoration without phase correction on the determined second image data.
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4.发明授权公开(公告)号：US12101555B2
公开(公告)日：2024-09-24
申请号：US17752872
申请日：2022-05-25
Applicant: FUJIFILM CORPORATION
Inventor： Shinichiro Fujiki , Tetsuya Fujikawa , Junichi Tanaka , Atsushi Kawanago
IPC: H04N23/68 , G03B17/56 , G08B13/196 , H04N23/55
CPC classification number: H04N23/683 , H04N23/55 , H04N23/685 , G08B13/1963 , G08B13/19632
Abstract: An imaging support device includes a processor, and a memory that is connected to or incorporated in the processor, in which the processor is configured to derive information related to inclination of an imaging apparatus with respect to a revolution mechanism that enables the imaging apparatus to revolve about each of a first axis and a second axis intersecting with the first axis as a central axis, based on a time series change in revolution angle of the imaging apparatus, the inclination of the imaging apparatus being inclination in a rotation direction about a third axis intersecting with the first axis and the second axis as the central axis, and adjust a position of a captured image obtained by imaging performed by the imaging apparatus based on the information related to the inclination.
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公开(公告)号：US12052512B2
公开(公告)日：2024-07-30
申请号：US18153360
申请日：2023-01-12
Applicant: FUJIFILM Corporation
Inventor： Tetsuya Fujikawa , Masahiko Sugimoto , Junichi Tanaka
Abstract: An imaging system includes a processor, a first imaging apparatus including a first optical system, and a second imaging apparatus including a second optical system. A focal length of the first optical system is longer than a focal length of the second optical system. The processor performs registration between a first captured image obtained by imaging with the first imaging apparatus and a second captured image obtained by imaging with the second imaging apparatus, in at least two locations including an end part of an angle of view used for imaging with the imaging system, and acquires angle-of-view related information that is related to the angle of view based on a registration result.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11979663B2
公开(公告)日：2024-05-07
申请号：US18310496
申请日：2023-05-01
Applicant: FUJIFILM CORPORATION
Inventor： Atsushi Kawanago , Junichi Tanaka , Shinichiro Fujiki , Tetsuya Fujikawa
CPC classification number: H04N23/685 , G02B27/646 , H04N23/632 , H04N23/69
Abstract: An imaging support device includes a detection portion that, by operating a revolution mechanism that causes an imaging apparatus including a variable magnification mechanism to revolve, detects a subject image position of a target subject image showing a target subject in a captured image obtained by capturing an imaging region including the target subject by the imaging apparatus, and a control portion that perform a registration control of setting the subject image position detected by the detection portion to a specific position in the captured image for a captured image obtained by imaging performed by the imaging apparatus in accordance with changing of magnification to a telephoto side by the variable magnification mechanism.
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公开(公告)号：US11917297B2
公开(公告)日：2024-02-27
申请号：US17728992
申请日：2022-04-26
Applicant: FUJIFILM CORPORATION
Inventor： Shinichiro Fujiki , Tetsuya Fujikawa , Junichi Tanaka , Atsushi Kawanago
IPC: H04N23/695 , H04N23/63 , H04N23/68 , F16M11/12 , F16M11/18
CPC classification number: H04N23/695 , F16M11/126 , F16M11/18 , H04N23/633 , H04N23/687
Abstract: Provided is an imaging support device including an acquisition portion that acquires reversal information indicating that a revolution direction of an imaging apparatus that is caused to revolve about one axis out of a first axis and a second axis intersecting with the first axis as a central axis by a revolution mechanism enabling the imaging apparatus to revolve about each of the first axis and the second axis as the central axis is reversed, and a control portion that, in a case where the reversal information is acquired by the acquisition portion, performs a control of operating an adjustment portion capable of adjusting a position of a captured image obtained by imaging performed by the imaging apparatus.
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8.发明授权公开(公告)号：US10395347B2
公开(公告)日：2019-08-27
申请号：US15789015
申请日：2017-10-20
Applicant: FUJIFILM Corporation
Inventor： Junichi Tanaka , Kenkichi Hayashi , Yousuke Naruse
Abstract: In a case where IR data of a near-infrared light image is data in which a visible light component and a near-infrared light component coexist, a point image restoration process is performed on the IR data using a first point image restoration filter based on a first point spread function for visible light of the optical system and a second point image restoration filter based on a second point spread function for near-infrared light of the optical system. An appropriate point image restoration process is performed on the IR data that is captured in a time zone of twilight or dawn by performing weighted averaging on a point image restoration process using the first point image restoration filter and a point image restoration process using the second point image restoration filter using a first gain α and a second gain β according to a light amount ratio between visible light and near-infrared light at the time of capturing the IR data.
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公开(公告)号：US12200361B2
公开(公告)日：2025-01-14
申请号：US18539310
申请日：2023-12-14
Applicant: FUJIFILM CORPORATION
Inventor： Tetsuya Fujikawa , Shinichiro Fujiki , Junichi Tanaka , Atsushi Kawanago
Abstract: An imaging support method includes acquiring a focal length of an imaging apparatus, detecting a subject image position of a target subject image showing a target subject in a captured image obtained by capturing an imaging region including the target subject by the imaging apparatus, and performing registration control for setting the detected subject image position to a specific position in the captured image by increasing a ratio of application of an image region movement component compared to a lens moving mechanism in a case where the acquired focal length is greater than or equal to a threshold value, and increasing a ratio of application of the lens moving mechanism compared to the image region movement component in a case where the focal length is less than the threshold value.
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公开(公告)号：US11895403B2
公开(公告)日：2024-02-06
申请号：US17728993
申请日：2022-04-26
Applicant: FUJIFILM CORPORATION
Inventor： Tetsuya Fujikawa , Shinichiro Fujiki , Junichi Tanaka , Atsushi Kawanago
CPC classification number: H04N23/687 , H04N23/61 , H04N23/64 , G02B27/646
Abstract: An imaging support method includes acquiring a focal length of an imaging apparatus, detecting a subject image position of a target subject image showing a target subject in a captured image obtained by capturing an imaging region including the target subject by the imaging apparatus, and performing registration control for setting the detected subject image position to a specific position in the captured image by increasing a ratio of application of an image region movement component compared to a lens moving mechanism in a case where the acquired focal length is greater than or equal to a threshold value, and increasing a ratio of application of the lens moving mechanism compared to the image region movement component in a case where the focal length is less than the threshold value.
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