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公开(公告)号：US20160234422A1
公开(公告)日：2016-08-11
申请号：US14991221
申请日：2016-01-08
Inventor： Masahiro INATA , Norikazu KATSUYAMA , Satoshi MATSUI
CPC classification number: H04N5/23212 , H04N5/2253 , H04N5/2254 , H04N5/23296 , H04N5/2351
Abstract: A camera body, to which a lens barrel having an optical system can be attached, includes a controller that controls the camera body, an image sensor that captures an object image, and an image sensor actuator that drives the image sensor along an optical axis. The controller determines a change in an optical state of the object image captured by the image sensor and, in response to the determination, drives the image sensor actuator to move the image sensor to a predetermined reference position located within a movable range of the image sensor.
Abstract translation: 可以安装具有光学系统的镜筒的相机体包括控制照相机主体的控制器，捕获物体图像的图像传感器和沿光轴驱动图像传感器的图像传感器致动器。 控制器确定由图像传感器捕获的对象图像的光学状态的变化，并且响应于该确定，驱动图像传感器致动器将图像传感器移动到位于图像传感器的可移动范围内的预定基准位置 。
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公开(公告)号：US20250093742A1
公开(公告)日：2025-03-20
申请号：US18964114
申请日：2024-11-29
Inventor： Satoshi MATSUI , Norikazu KATSUYAMA
Abstract: An imaging system includes an imaging device performing imaging in a first imaging state and a second imaging state of different optical axes, an attitude detector that detects an attitude change amount of the mobile object, an optical axis changing assembly that changes, while the mobile object is moving in a first direction, an optical axis of the imaging device from a state of a first optical axis at a time when the imaging device performs imaging in the first imaging state to a state of a second optical axis inclined in a second direction intersecting the first direction at a time of imaging in the second imaging state, and a controller that sets an optical axis change amount by which the optical axis changing assembly changes the optical axis of the imaging device, based on the attitude change amount.
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Patent Agency Ranking
公开(公告)号：US20220080832A1
公开(公告)日：2022-03-17
申请号：US17533751
申请日：2021-11-23
Inventor： Satoshi MATSUI , Norikazu KATSUYAMA
IPC: B60K37/02
Abstract: A display system includes a posture detection device that detects a posture variation amount of a moving body, a posture estimator that estimates a posture state of the moving body based on the posture variation amount, a reference position setting device that sets a reference position of an image based on the posture state, a correction processing device that sets a correction amount of a display position of the image based on the posture variation amount, and a display processing device that controls a display position of the image based on the reference position, the correction amount, and a timing command.
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公开(公告)号：US20220072959A1
公开(公告)日：2022-03-10
申请号：US17529696
申请日：2021-11-18
Inventor： Satoshi MATSUI , Norikazu KATSUYAMA
IPC: B60K37/02
Abstract: A display system includes a display processing device that controls display of an image, a posture detection device that detects a posture change amount of a moving body, a correction processing device that sets a correction amount of a display position of the image, a display determiner that determines whether or not to display the image, and a gradient change detector that detects a gradient change of a traveling path. The gradient change detector detects that a posture change of the moving body is started when an absolute value of the posture change amount is larger than a first threshold, and that the posture change is completed when the absolute value becomes smaller than a second threshold after start of the posture change. The display determiner determines not to display the image from start of the posture change until completion of the posture change.
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公开(公告)号：US20210407466A1
公开(公告)日：2021-12-30
申请号：US17472966
申请日：2021-09-13
Inventor： Satoshi MATSUI , Norikazu KATSUYAMA
Abstract: A display system includes an information acquisition device that acquires a position of a moving body, a display processing device that controls display of an image based on information acquired by the information acquisition device, a posture detection device that detects a posture variation of the moving body, a correction processing device that sets a first correction amount based on the posture variation, a gradient correction processing device that sets a second correction amount based on gradient information and a superimposition destination position at which the image is superimposed on an actual view in a display direction of the image, and a correction overlap amount setting unit that sets a correction overlap amount by which the first correction amount and the second correction amount overlap. The display processing device controls display of the image based on the first correction amount, the second correction amount, and the correction overlap amount.
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公开(公告)号：US20210109358A1
公开(公告)日：2021-04-15
申请号：US17130880
申请日：2020-12-22
Inventor： Satoshi MATSUI , Norikazu KATSUYAMA
Abstract: The present disclosure provides a display system that displays an image in front of a windshield of a moving body. The display system includes a projection device, an information acquisition device that acquires speed information of the moving body, a detection device that detects posture variation of the moving body, a display processing device that controls a display position of the image based on a reference position and a correction amount, and a correction processing device that sets the correction amount based on posture variation of the moving body. The correction processing device adjusts the correction amount to a value equal to or less than a correction amount immediately before a speed of the moving body becomes equal to or less than the first threshold in a case of determining that the speed of the moving body is equal to or less than the first threshold.
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公开(公告)号：US20210109357A1
公开(公告)日：2021-04-15
申请号：US17130382
申请日：2020-12-22
Inventor： Satoshi MATSUI , Norikazu KATSUYAMA
Abstract: The present disclosure provides a display system that detects a first posture variation of a moving body having a first axis as a rotation axis, a display processing device that controls a display position of an image based on a reference position and a correction amount, and a correction processing device that sets the correction amount based on magnitude of the first posture variation. The detection device detects a second posture variation of the moving body having a second axis orthogonal to the first axis as a rotation axis. The correction processing device corrects interference of the second posture variation with respect to magnitude of the first posture variation based on magnitude of the second posture variation in setting of the correction amount.
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