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公开(公告)号：US11758270B2
公开(公告)日：2023-09-12
申请号：US18048444
申请日：2022-10-21
Applicant: FUJIFILM Corporation
Inventor： Tomonori Masuda , Masahiko Sugimoto , Yi Pan , Takashi Hashimoto , Tetsuya Fujikawa , Yasunobu Kishine
IPC: H04N23/68
CPC classification number: H04N23/683 , H04N23/687
Abstract: A shake correction control device includes a processor that selects mechanical correction of mechanically performing shake correction of a subject image or electronic correction of electronically performing the shake correction of the subject image. The processor performs a switching control from either of the mechanical correction or the electronic correction to the other of the mechanical correction or the electronic correction, and synchronizes shake correction operations of the mechanical correction and the electronic correction during the switching control, and changes an operation ratio of the mechanical correction and the electrical correction during the switching control.
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公开(公告)号：US11528418B2
公开(公告)日：2022-12-13
申请号：US17540196
申请日：2021-12-01
Applicant: FUJIFILM Corporation
Inventor： Tomonori Masuda , Masahiko Sugimoto , Yi Pan , Takashi Hashimoto , Tetsuya Fujikawa , Yasunobu Kishine
IPC: H04N5/232
Abstract: A shake correction control device includes a processor that acquires imaging information for selecting mechanical correction of mechanically performing shake correction of a subject image or electronic correction of electronically performing the shake correction of the subject image. The processor performs a switching control from either of the mechanical correction or the electronic correction to the other of the mechanical correction or the electronic correction, and synchronizes shake correction operations of the mechanical correction and the electronic correction during the switching control, and changes an operation ratio of the mechanical correction and the electrical correction in accordance with passage of time during the switching control.
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公开(公告)号：US09237265B2
公开(公告)日：2016-01-12
申请号：US14601642
申请日：2015-01-21
Applicant: FUJIFILM Corporation
Inventor： Yi Pan
CPC classification number: H04N5/2254 , G03B17/14 , G03B2206/00 , H04N5/23209 , H04N5/23212 , H04N5/23225
Abstract: According to an aspect of the present invention, the camera body can switch the present version, which is an original version, to specifications of an older version. Thus, even if the present versions of the camera body and the interchangeable lens doe not have compatibility, if an old version has compatibility, a minimum operation can be ensured by the specifications of the old version without updating the firmware, although the functions may have possibility of being restricted.
Abstract translation: 根据本发明的一个方面，相机主体可以将当前版本（其是原始版本）切换到较旧版本的规格。 因此，即使现有版本的相机机身和可互换镜头没有兼容性，如果旧版本具有兼容性，则可以通过旧版本的规格来确保最小的操作，而不更新固件，尽管功能可能具有 受到限制的可能性
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公开(公告)号：US10983304B2
公开(公告)日：2021-04-20
申请号：US16748818
申请日：2020-01-22
Applicant: FUJIFILM Corporation
Inventor： Yi Pan
Abstract: An imaging device includes: a lens including a focus lens capable of moving in an optical axis direction; an imaging element imaging a subject through the focus lens; and a processor controlling the focus lens and the imaging element and selectively performing one of acceleration and deceleration control such that a movement speed of the focus lens is decelerated after the movement speed is accelerated and constant speed control such that the movement speed of the focus lens is constant by controlling the movement speed based on evaluation values, lens performance information, and first imaging performance information so as to move the target lens to a target position.
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公开(公告)号：US09791660B2
公开(公告)日：2017-10-17
申请号：US15469580
申请日：2017-03-27
Applicant: FUJIFILM Corporation
Inventor： Yukitaka Takeshita , Mitsuhiko Oka , Yuichi Kawanabe , Yi Pan , Shinji Otsuka , Kazuyoshi Azegami
CPC classification number: G02B7/04 , G03B3/10 , G03B13/34 , G03B2205/0046 , H04N5/2254 , H04N5/23209 , H04N5/23212 , H04N5/23245 , H04N5/23293
Abstract: An object of the invention is to provide a camera body of which a manual focus mode can be easily switched.A lens barrel includes an imaging optical system, a first operation ring, a second operation ring, and first and second sensors. The first sensor detects the rotation of the first operation ring and the rotation angle and the rotational direction of the first operation ring. The second sensor detects the angular position of the second operation ring. The imaging optical system includes a focus lens. A camera body includes a body control unit. The body control unit selectively executes a first manual focus mode in which the focus lens is moved according to the rotational direction and the rotation angle detected by the first sensor and a second manual focus mode in which the focus lens is moved according to the angular position detected by the second sensor.
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Patent Agency Ranking
6.发明授权Three-dimensional imaging device and autofocus adjustment method for three-dimensional imaging device 有权三维成像装置和三维成像装置的自动对焦调整方法公开(公告)号：US09118906B2
公开(公告)日：2015-08-25
申请号：US13675553
申请日：2012-11-13
Applicant: FUJIFILM Corporation
Inventor： Yi Pan
CPC classification number: H04N13/282 , G02B7/365 , G03B13/36 , G03B19/07 , G03B35/08
Abstract: An autofocus adjustment method for a three-dimensional imaging device, includes: a step of, when a first lens position is not found during search operation of a first focus lens of a first imaging optical system within a first search range, allowing a second focus lens of a second imaging optical system to perform search operation within the first search range, and during the search operation, searching for a second lens position at which the second focus lens focuses on the subject based on a second viewpoint image from the second imaging unit; a step of allowing the second focus lens to move to the second lens position; a step of calculating the first lens position based on the second lens position and a focus position displacement amount preliminarily stored in a storage; and a step of allowing the first focus lens to move to the first lens position thus calculated.
Abstract translation: 一种用于三维成像装置的自动对焦调整方法包括：当在第一搜索范围内的第一成像光学系统的第一聚焦透镜的搜索操作期间没有发现第一透镜位置时，允许第二焦点 第二成像光学系统的透镜，以在第一搜索范围内执行搜索操作，并且在搜索操作期间，基于来自第二成像单元的第二视点图像，搜索第二聚焦透镜聚焦在被摄体上的第二透镜位置 ; 允许第二聚焦透镜移动到第二透镜位置的步骤; 基于第二透镜位置计算第一透镜位置和预先存储在存储器中的聚焦位置位移量的步骤; 以及允许第一聚焦透镜移动到如此计算的第一透镜位置的步骤。
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公开(公告)号：US11706529B2
公开(公告)日：2023-07-18
申请号：US17946023
申请日：2022-09-15
Applicant: FUJIFILM Corporation
Inventor： Tomonori Masuda , Masahiko Sugimoto , Yi Pan , Takashi Hashimoto , Tetsuya Fujikawa , Yasunobu Kishine
IPC: H04N23/68 , H04N23/667
CPC classification number: H04N23/6845 , H04N23/667 , H04N23/683 , H04N23/689
Abstract: A blur correction device includes a processor and a memory that is built into or coupled to the processor. The processor is configured to acquire an amount of blur correction used to correct blurring of an image obtained by imaging of an imaging element during exposure for one frame in the imaging element, and correct the blurring by performing image processing based on a most recently acquired amount of blur correction, on an unfinished image that is the image less than one frame that is being read from the imaging element. In a case in which a first reading period does not overlap with a second reading period, the processor corrects the blurring by performing the image processing based on the amount of blur correction acquired during exposure between the first reading period and the second reading period, on the unfinished image of the subsequent frame.
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公开(公告)号：US11228711B2
公开(公告)日：2022-01-18
申请号：US17329193
申请日：2021-05-25
Applicant: FUJIFILM Corporation
Inventor： Tomonori Masuda , Masahiko Sugimoto , Yi Pan , Takashi Hashimoto , Tetsuya Fujikawa , Yasunobu Kishine
IPC: H04N5/232
Abstract: A shake correction control device includes an acquisition unit that acquires imaging information for selecting mechanical correction of mechanically performing shake correction of a subject image or electronic correction of electronically performing the shake correction of the subject image, and a shake correction control unit. The shake correction control unit performs a first control for performing a switching control from the mechanical correction to the electronic correction by synchronizing shake correction operations of the mechanical correction and the electronic correction and a second control, different from the first control, for performing a switching control from the electronic correction to the mechanical correction based on the imaging information acquired by the acquisition unit.
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公开(公告)号：US10578832B2
公开(公告)日：2020-03-03
申请号：US16011647
申请日：2018-06-19
Applicant: FUJIFILM Corporation
Inventor： Yi Pan
Abstract: An imaging device to which a lens device including a focus lens capable of moving in an optical axis direction is detachably attached, includes: an imaging element; a search control unit; an evaluation value calculation unit; a target position determination unit; a focusing control unit; a storage unit; and a lens information acquisition unit, as defined herein, and the search control unit selectively performs one of acceleration and deceleration control such that a movement speed of the focus lens is decelerated after the movement speed is accelerated and constant speed control such that the movement speed of the focus lens is constant by controlling the movement speed based on the evaluation values, based on the lens performance information and the first imaging performance information.
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公开(公告)号：US12081870B2
公开(公告)日：2024-09-03
申请号：US18358011
申请日：2023-07-24
Applicant: FUJIFILM Corporation
Inventor： Tomonori Masuda , Masahiko Sugimoto , Yi Pan , Takashi Hashimoto , Tetsuya Fujikawa , Yasunobu Kishine
IPC: H04N23/68
CPC classification number: H04N23/683 , H04N23/687
Abstract: A shake correction control device includes a processor that selects mechanical correction of mechanically performing shake correction of a subject image or electronic correction of electronically performing the shake correction of the subject image. The processor performs a switching control from either of the mechanical correction or the electronic correction to the other of the mechanical correction or the electronic correction, and synchronizes shake correction operations of the mechanical correction and the electronic correction during the switching control, and changes an operation ratio of the mechanical correction and the electrical correction during the switching control.
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