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31.发明授权公开(公告)号：US10027892B2
公开(公告)日：2018-07-17
申请号：US15705288
申请日：2017-09-15
Applicant: FUJIFILM CORPORATION
Inventor： Tomonori Masuda , Masaaki Orimoto , Hiroshi Tamayama , Chikara Yamamoto
Abstract: A distance measurement device includes an emission unit, a detection unit, a first reduction unit that reduces, based on a detection result of the detection unit, influence of variation of an optical axis of the image formation optical system on a subject image received as light by a light receiving section, a second reduction unit that reduces variation of an optical axis of the directional light with respect to the subject based on the detection result of the detection unit, and a control unit that, in the case of operating the first reduction unit and the second reduction unit at the same time, controls the first reduction unit and the second reduction unit to reduce variation of an irradiation position of the directional light in the subject image received as light by the light receiving section.
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32.发明授权公开(公告)号：US10027891B2
公开(公告)日：2018-07-17
申请号：US15705287
申请日：2017-09-15
Applicant: FUJIFILM CORPORATION
Inventor： Tomonori Masuda , Masaaki Orimoto , Hiroshi Tamayama , Chikara Yamamoto
CPC classification number: H04N5/23267 , G01C3/08 , G01S7/481 , G01S7/4814 , G01S7/4865 , G01S7/497 , G01S7/51 , G01S17/023 , G01S17/08 , G01S17/10 , H04N5/23245 , H04N5/23251 , H04N5/23258 , H04N5/23287 , H04N5/23293 , H04N5/23296
Abstract: A distance measurement device includes an emission unit, a detection unit, a first reduction unit that reduces, based on a detection result of the detection unit, influence of variation of an optical axis of the image formation optical system on the subject image received as light by the light receiving section, a second reduction unit that reduces variation of an optical axis of the directional light with respect to the subject based on the detection result of the detection unit, and a control unit that, in the case of operating the first reduction unit and the second reduction unit at the same time, controls the first reduction unit and the second reduction unit to reduce variation of an irradiation position of the directional light in the subject image received as light by the light receiving section.
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33.发明授权公开(公告)号：US12120425B2
公开(公告)日：2024-10-15
申请号：US17829078
申请日：2022-05-31
Applicant: FUJIFILM Corporation
Inventor： Tomonori Masuda , Kenkichi Hayashi
CPC classification number: H04N23/671 , H04N23/56 , H04N23/673
Abstract: A processor measures a first distance to an object in a distance measurement target region on the basis of an irradiation timing when a light irradiator performs surface irradiation on the distance measurement target region with light and a light receiving timing when a light receiver receives reflected light of the light from distance measurement target region. In a case in which a specific pixel included in the light receiver generates a plurality of signals at different timings within a light receiving period corresponding to the surface irradiation by the light irradiator, the processor measures the first distance on the basis of a relationship between the plurality of signals.
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公开(公告)号：US11800071B2
公开(公告)日：2023-10-24
申请号：US17733357
申请日：2022-04-29
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue , Akihiro Ishizuka , Tomonori Masuda , Kazuki Ishida
CPC classification number: H04N9/3147 , H04N9/3185 , H04N9/3188
Abstract: A projection system includes a set of a first projection apparatus and a first imaging unit and a set of a second projection apparatus and a second imaging unit. A first projection range of the first projection apparatus and a second projection range of the second projection apparatus have an overlapping part. A control device of the projection system determines whether or not an operation for an operating part projected to the overlapping part is performed based on a captured image of the first projection range and a captured image of the second projection range, and executes a predetermined control in a case where it is determined that the operation is performed.
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35.发明授权公开(公告)号：US11695906B2
公开(公告)日：2023-07-04
申请号：US17484014
申请日：2021-09-24
Applicant: FUJIFILM Corporation
Inventor： Kazuki Ishida , Akihiro Ishizuka , Tomonori Masuda , Kazuki Inoue
CPC classification number: H04N9/3182 , G09G5/10 , H04N9/3147 , G09G2320/0646 , G09G2320/0686
Abstract: An image processing device for a projection system includes an image generation unit and a brightness acquisition unit, and the image generation unit generates data for projecting the specific image, as a first portion in the first data for display, which corresponds to the first superimposed region, generates a second portion in the first data for display, which corresponds to the first non-superimposed region based on first input image data in the data of the projection target image, which corresponds to the first non-superimposed region, and the second brightness, and generates a third portion in the second data for display, which corresponds to the second superimposed region based on second input image data in the data of the projection target image, which corresponds to the second superimposed region, and the first brightness.
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Patent Agency Ranking
36.发明授权公开(公告)号：US11650315B2
公开(公告)日：2023-05-16
申请号：US17465132
申请日：2021-09-02
Applicant: FUJIFILM CORPORATION
Inventor： Tomonori Masuda , Hiroshi Tamayama
IPC: H04N5/235 , H04N5/232 , G02B7/40 , G01S17/08 , G01C3/06 , G01S17/10 , G01S17/88 , G01S7/484 , G01S7/487 , H04N5/238
CPC classification number: G01S17/08 , G01C3/06 , G01S7/484 , G01S7/4876 , G01S17/10 , G01S17/88 , G02B7/40 , H04N5/238 , H04N5/2353 , H04N5/232123 , H04N5/232939
Abstract: A distance measurement device includes an imaging unit which captures a subject image formed by an imaging optical system forming the subject image indicating a subject, an emission unit which emits directional light as light having directivity along an optical axis direction of the imaging optical system, a light receiving unit which receives reflected light of directional light from the subject, a derivation unit which derives a distance to the subject based on a timing at which directional light is emitted by the emission unit and a timing at which reflected light is received by the light receiving unit, and a control unit which performs control such that at least a part of an imaging period by the imaging unit overlaps at least a part of a distance measurement period by the emission unit, the light receiving unit, and the derivation unit.
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37.发明授权公开(公告)号：US11627295B2
公开(公告)日：2023-04-11
申请号：US17884101
申请日：2022-08-09
Applicant: FUJIFILM Corporation
Inventor： Tomonori Masuda , Akihiro Ishizuka , Kazuki Inoue , Kazuki Ishida
Abstract: An image processing device includes: an image acquisition unit that acquires first and second image data for projecting the image from the first and second projection units respectively; a superimposed region information acquisition unit that acquires information on a superimposed region between the projection range of the first projection unit and the projection range of the second projection unit; a first image processing unit that performs first image processing on a first portion in the first image data corresponding to the superimposed region; a second image processing unit that performs second image processing on a second portion in the second image data corresponding to the superimposed region; and an output unit that outputs the first image data after the first image processing as image data for the first projection unit and outputs the second image data after the second image processing as image data for the second projection unit.
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38.发明授权公开(公告)号：US11336816B2
公开(公告)日：2022-05-17
申请号：US17104129
申请日：2020-11-25
Applicant: FUJIFILM CORPORATION
Inventor： Tomonori Masuda , Hiroshi Tamayama
IPC: G01S7/48 , H04N5/232 , G01C3/06 , G01S17/10 , G03B13/36 , G01S17/89 , G01C3/08 , H04N5/225 , H04N5/235 , G03B17/20
Abstract: A distance measurement device includes an imaging optical system, an imaging unit, an emission unit, a derivation unit which performs a distance measurement to derive a distance to a subject based on a timing at which directional light is emitted by the emission unit and a timing at which reflected light is received by a light receiving unit, a shake correction unit which performs shake correction as correction of shake of the subject image caused by variation of an optical axis of the imaging optical system, and a control unit which performs control such that the shake correction unit does not perform shake correction or performs shake correction with a correction amount smaller than a normal correction amount determined in advance in a case of performing the distance measurement and performs shake correction with the normal correction amount in a case of not performing the distance measurement.
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公开(公告)号：US11181359B2
公开(公告)日：2021-11-23
申请号：US16045660
申请日：2018-07-25
Applicant: FUJIFILM CORPORATION
Inventor： Tomonori Masuda
Abstract: A derivation unit derives irradiation position pixel coordinates for specifying the position of a pixel corresponding to an irradiation position of directional light on the real space with respect to a subject, on the basis of the corresponding distance acquired by an acquisition unit, with respect to each of a plurality of second captured images included in a moving image acquired by the acquisition unit, and an execution unit executes a predetermined process as a process to be executed in a position specifiable state with respect to each of the plurality of second captured images, in a case of a position specifiable state where the position of the pixel which is specified by the irradiation position pixel coordinates derived by the derivation unit is the position of a pixel which is specifiable at positions corresponding to each other in the respective first and second captured images.
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40.发明授权公开(公告)号：US11137496B2
公开(公告)日：2021-10-05
申请号：US16817897
申请日：2020-03-13
Applicant: FUJIFILM CORPORATION
Inventor： Tomonori Masuda , Hiroshi Tamayama
IPC: H04N5/235 , H04N5/232 , G02B7/40 , G01S17/08 , G01C3/06 , G01S17/10 , G01S17/88 , G01S7/484 , G01S7/487 , H04N5/238
Abstract: A distance measurement device includes an imaging unit which captures a subject image formed by an imaging optical system forming the subject image indicating a subject, an emission unit which emits directional light as light having directivity along an optical axis direction of the imaging optical system, a light receiving unit which receives reflected light of directional light from the subject, a derivation unit which derives a distance to the subject based on a timing at which directional light is emitted by the emission unit and a timing at which reflected light is received by the light receiving unit, and a control unit which performs control such that at least a part of an imaging period by the imaging unit overlaps at least a part of a distance measurement period by the emission unit, the light receiving unit, and the derivation unit.
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