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公开(公告)号：US20130329095A1
公开(公告)日：2013-12-12
申请号：US13966859
申请日：2013-08-14
Applicant: FUJIFILM Corporation
Inventor： Takashi AOKI , Tomoki INOUE
IPC: H04N5/232
CPC classification number: H04N5/23212 , G02B7/34 , H04N5/3696 , H04N9/045 , H04N2201/0084
Abstract: An imaging device includes an image pick-up device including phase difference detection pixel pairs, each formed from a pair of phase difference detection pixels respectively having their openings eccentrically formed on opposite sides of a main axis of an imaging lens, and imaging pixel pairs; a reading section that reads out signals from the pixels arrayed in the image pick-up device using a rolling shutter method; a first correlation computation section that performs correlation computation on the signals from the phase difference detection pixel pairs; a second correlation computation section that performs correlation computation on the signals from the imaging pixel pairs; a correction section that corrects a result from the first correlation computation section using a result from the second correlation computation section; and a focusing section that performs focus control using the corrected result.
Abstract translation: 一种成像装置包括：摄像装置，包括相位差检测像素对，每个相位差检测像素对由分别具有偏心地形成在成像透镜的主轴的相对侧上的开口的一对相位差检测像素和成像像素对形成; 读取部分，其使用滚动快门方法从排列在图像拾取装置中的像素读出信号; 第一相关计算部，对来自所述相位差检测像素对的信号进行相关运算; 第二相关计算部，对来自所述摄像像素对的信号进行相关运算; 校正部，其使用来自所述第二相关计算部的结果来校正来自所述第一相关运算部的结果; 以及使用校正结果进行聚焦控制的聚焦部。
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公开(公告)号：US20250097394A1
公开(公告)日：2025-03-20
申请号：US18965926
申请日：2024-12-02
Applicant: FUJIFILM CORPORATION
Inventor： Kazunori TAMURA , Fuminori IRIE , Takashi AOKI , Masahiko MIYATA
IPC: H04N13/117 , G06F1/16 , H04N21/218 , H04N21/2187
Abstract: An information processing apparatus includes an acquisition unit that acquires a free viewpoint video based on at least one image among a plurality of images obtained by imaging an imaging region by a plurality of imaging apparatuses, and a reference video, the free viewpoint video indicating the imaging region in a case in which the imaging region is observed from a specific viewpoint position and a specific visual line direction, and an execution unit that executes a specific process in a case in which a difference degree between the free viewpoint video acquired by the acquisition unit and the reference video acquired by the acquisition unit is equal to or more than a first threshold value.
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公开(公告)号：US20240365078A1
公开(公告)日：2024-10-31
申请号：US18764296
申请日：2024-07-04
Applicant: FUJIFILM CORPORATION
Inventor： Takashi AOKI , Fuminori IRIE , Kazunori TAMURA , Masahiko MIYATA , Yasunori MURAKAMI
IPC: H04S7/00 , H04N13/117 , H04N13/282 , H04N13/332 , H04N13/383 , H04R1/40 , H04R3/00
CPC classification number: H04S7/30 , H04N13/117 , H04N13/282 , H04N13/332 , H04N13/383 , H04R1/406 , H04R3/005 , H04R2201/401 , H04S2400/15
Abstract: An information processing apparatus acquires a plurality of pieces of sound information, sound collection device position information, and target subject position information. In addition, the information processing apparatus specifies a target sound of a region corresponding to a position of a target subject from the plurality of pieces of sound information based on the acquired sound collection device position information and the acquired target subject position information. Further, the information processing apparatus generates target subject emphasis sound information indicating a sound including a target subject emphasis sound in which the specified target sound is emphasized more than a sound emitted from a region different from the region corresponding to the position of the target subject indicated by the acquired target subject position information in a case in which a virtual viewpoint video is generated.
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公开(公告)号：US20230419596A1
公开(公告)日：2023-12-28
申请号：US18464255
申请日：2023-09-10
Applicant: FUJIFILM Corporation
Inventor： Masahiko MIYATA , Takashi AOKI , Kenkichi HAYASHI , Yasunori MURAKAMI
CPC classification number: G06T15/205 , H04N5/2628 , G06T2200/24
Abstract: An image processing apparatus includes a processor, and a memory connected to or built in the processor. The processor acquires a representative image corresponding to a virtual viewpoint moving image generated based on a plurality of captured images obtained by imaging an imaging region and a plurality of pieces of viewpoint information, based on the plurality of captured images and the plurality of pieces of viewpoint information, and outputs data for displaying the representative image on a display in a size different from the virtual viewpoint moving image.
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公开(公告)号：US20230359046A1
公开(公告)日：2023-11-09
申请号：US18351272
申请日：2023-07-12
Applicant: FUJIFILM Corporation
Inventor： Takashi AOKI , Shigeru KONDO , Masaru AMANO
IPC: G02B27/01
CPC classification number: G02B27/0172 , G02B27/0176 , G02B2027/0178
Abstract: Provided is an image display apparatus that can present a high-quality image in a case in which a composite image is presented to an observer. An image display unit (10) includes a first display image light input device (20A) and a second display image light input device (20B) that input display image light, a first light guide plate (30A) and a second light guide plate (30B) that receive input of the display image light individually from the first display image light input device (20A) and the second display image light input device (20B), and propagate the input display image light to an output surface while individually reflecting the input display image light, and a mechanism that adjusts a disposition relationship between the first light guide plate (30A) and the second light guide plate (30B).
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Patent Agency Ranking
46.发明公开公开(公告)号：US20230171371A1
公开(公告)日：2023-06-01
申请号：US18156363
申请日：2023-01-18
Applicant: FUJIFILM Corporation
Inventor： Masahiko MIYATA , Yasunori MURAKAMI , Takashi AOKI , Fuminori IRIE , Kazunori TAMURA
IPC: H04N5/262 , H04N23/695 , H04N23/90 , H04N23/69 , H04N23/661
CPC classification number: H04N5/2628 , H04N23/695 , H04N23/90 , H04N23/69 , H04N23/661
Abstract: An information processing apparatus includes a processor capable of generating a virtual viewpoint image based on a plurality of captured images acquired by imaging with a plurality of imaging apparatuses, and a memory built in or connected to the processor. The processor generates a control signal for a control target imaging apparatus among the plurality of imaging apparatuses based on at least one of an instruction given from an outside regarding generation of the virtual viewpoint image or a subject.
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公开(公告)号：US20230085590A1
公开(公告)日：2023-03-16
申请号：US18049637
申请日：2022-10-26
Applicant: FUJIFILM Corporation
Inventor： Kazunori TAMURA , Fuminori IRIE , Takashi AOKI , Masahiko MIYATA , Yasunori MURAKAMI
IPC: H04N21/4728 , H04N21/482 , H04N21/8545
Abstract: An image processing apparatus includes a processor and a memory built in or connected to the processor, in which wherein the processor acquires specific region information indicating a specific region designated in an imaging region image screen on which an imaging region image obtained by imaging an imaging region is displayed, and outputs a specific region processed image obtained by processing an image corresponding to the specific region indicated by the specific region information among a plurality of images obtained by imaging the imaging region.
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公开(公告)号：US20220329912A1
公开(公告)日：2022-10-13
申请号：US17844039
申请日：2022-06-19
Applicant: FUJIFILM Corporation
Inventor： Fuminori IRIE , Takashi AOKI , Kazunori TAMURA , Masahiko MIYATA , Yasunori MURAKAMI
IPC: H04N21/472 , H04N21/44 , G06T7/00
Abstract: An information processing apparatus includes a processor and a memory connected to or incorporated in the processor. The processor acquires viewpoint information regarding at least one virtual viewpoint, and presents quality information indicating a quality of a virtual viewpoint video that is creatable with the viewpoint information as a reference, on the basis of a plurality of motion picture data obtained by being captured by a plurality of imaging devices.
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公开(公告)号：US20180063417A1
公开(公告)日：2018-03-01
申请号：US15802434
申请日：2017-11-02
Applicant: FUJIFILM Corporation
Inventor： Yoshinori FURUTA , Takashi AOKI
CPC classification number: H04N5/23212 , G02B5/20 , G02B7/022 , G02B7/28 , G03B7/18 , G03B11/00 , H04N5/2254 , H04N5/23209 , H04N5/238 , H04N5/72 , H04N2201/02493
Abstract: There are provided a lens barrel, an imaging device body, and an imaging device that can reduce a deviation in a blurred image of oblique luminous flux caused by an APD filter.A lens barrel includes a first lens optical system and a second lens optical system serving as lens optical systems including focus lenses, a diaphragm that changes the amount of an incident ray and emits the incident ray, a first APD filter that is disposed on a light-incident side of the diaphragm, and a second APD filter that is disposed on a light-emitting side of the diaphragm. Since the amount of a reduced upper ray L1 of oblique luminous flux and the amount of a reduced lower ray L2 thereof are made to be substantially equal to each other by the first APD filter and the second APD filter, a deviation of a blurred image is reduced.
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公开(公告)号：US20170180631A1
公开(公告)日：2017-06-22
申请号：US15452735
申请日：2017-03-08
Applicant: FUJIFILM Corporation
Inventor： Yoshinori FURUTA , Takashi AOKI
CPC classification number: H04N5/23212 , G02B5/20 , G02B7/022 , G02B7/28 , G03B7/18 , G03B11/00 , H04N5/2254 , H04N5/23209 , H04N5/238 , H04N5/72 , H04N2201/02493
Abstract: There are provided a lens barrel, an imaging device body, and an imaging device that can reduce a deviation in a blurred image of oblique luminous flux caused by an APD filter.A lens barrel includes a first lens optical system and a second lens optical system serving as lens optical systems including focus lenses, a diaphragm that changes the amount of an incident ray and emits the incident ray, a first APD filter that is disposed on a light-incident side of the diaphragm, and a second APD filter that is disposed on a light-emitting side of the diaphragm. Since the amount of a reduced upper ray L1 of oblique luminous flux and the amount of a reduced lower ray L2 thereof are made to be substantially equal to each other by the first APD filter and the second APD filter, a deviation of a blurred image is reduced.
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