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公开(公告)号：US07970266B2
公开(公告)日：2011-06-28
申请号：US12774010
申请日：2010-05-05
申请人： Hideyuki Hashi , Kenichi Hayashi , Hironori Honsho , Masanobu Tanaka , Kazuo Sibukawa , Masato Murayama
发明人： Hideyuki Hashi , Kenichi Hayashi , Hironori Honsho , Masanobu Tanaka , Kazuo Sibukawa , Masato Murayama
CPC分类号： H04N5/23248 , G03B5/00 , H04N5/23258 , H04N5/2328
摘要： A camera includes an optical system, a housing, an image blur corrector, a displacement acquisition section, a rotary driver, a correction computer, and a drive controller. The displacement acquisition section is configured to acquire the amount of displacement of the housing. The rotary driver is configured to rotationally drive the displacement acquisition section with respect to the housing. The correction computer is configured to calculate a first correction amount at the image blur corrector from the displacement amount acquired by the displacement acquisition section. The drive controller is configured to control the operation of the rotary driver, and also controls the operation of the image blur corrector on the basis of the first correction amount.
摘要翻译： 相机包括光学系统，外壳，图像模糊校正器，位移获取部分，旋转驱动器，校正计算机和驱动控制器。 位移获取部被配置为获取壳体的位移量。 旋转驱动器构造成相对于壳体旋转地驱动位移获取部。 校正计算机被配置为从由位移获取部获取的位移量计算图像模糊校正器的第一校正量。 驱动控制器被配置为控制旋转驱动器的操作，并且还基于第一校正量来控制图像模糊校正器的操作。
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公开(公告)号：US20100245603A1
公开(公告)日：2010-09-30
申请号：US12741388
申请日：2008-11-07
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G03B5/00 , H04N5/23258 , H04N5/2328
摘要： A camera is provided with which a small size can be achieved while ensuring good image blur correction performance. The camera (1) has an optical system (O), a housing (2), a second drive unit (12) serving as part of an image blur corrector, an imaging element (17), a first angular velocity sensor (4), an acceleration sensor (7), a sensor drive unit (240), and a drive controller (22). The first angular velocity sensor (4) is configured to acquire the rotational angle of the housing (2). The acceleration sensor (7) is configured to acquire the amount of displacement of the housing (2). A correction computer (21) calculates the amount of drive of a correcting lens (9) from the displacement amount acquired by the acceleration sensor (7), and calculates the amount of drive of the correcting lens (9) from the rotational angle acquired by the first angular velocity sensor (4) using the position of the acceleration sensor (7) as a reference. The drive controller (22) controls the operation of the second drive unit (12) on the basis of these drive amounts.
摘要翻译： 提供了可以实现小尺寸的相机，同时确保良好的图像模糊校正性能。 相机（1）具有作为图像模糊校正器的一部分的光学系统（O），壳体（2），第二驱动单元（12），成像元件（17），第一角速度传感器（4） ，加速度传感器（7），传感器驱动单元（240）和驱动控制器（22）。 第一角速度传感器（4）被配置为获取壳体（2）的旋转角度。 加速度传感器（7）被构造成获取壳体（2）的位移量。 校正计算机（21）根据由加速度传感器（7）获取的位移量计算校正透镜（9）的驱动量，并根据由所述加速度传感器（7）获取的旋转角度来计算校正透镜（9）的驱动量 使用加速度传感器（7）的位置作为基准的第一角速度传感器（4）。 驱动控制器（22）基于这些驱动量来控制第二驱动单元（12）的操作。
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公开(公告)号：US08330824B2
公开(公告)日：2012-12-11
申请号：US12741388
申请日：2008-11-07
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G03B5/00 , H04N5/23258 , H04N5/2328
摘要： A camera is provided with which a small size can be achieved while ensuring good image blur correction performance. The camera (1) has an optical system (O), a housing (2), a second drive unit (12) serving as part of an image blur corrector, an imaging element (17), a first angular velocity sensor (4), an acceleration sensor (7), a sensor drive unit (240), and a drive controller (22). The first angular velocity sensor (4) is configured to acquire the rotational angle of the housing (2). The acceleration sensor (7) is configured to acquire the amount of displacement of the housing (2). A correction computer (21) calculates the amount of drive of a correcting lens (9) from the displacement amount acquired by the acceleration sensor (7), and calculates the amount of drive of the correcting lens (9) from the rotational angle acquired by the first angular velocity sensor (4) using the position of the acceleration sensor (7) as a reference. The drive controller (22) controls the operation of the second drive unit (12) on the basis of these drive amounts.
摘要翻译： 提供了可以实现小尺寸的相机，同时确保良好的图像模糊校正性能。 相机（1）具有作为图像模糊校正器的一部分的光学系统（O），壳体（2），第二驱动单元（12），成像元件（17），第一角速度传感器（4） ，加速度传感器（7），传感器驱动单元（240）和驱动控制器（22）。 第一角速度传感器（4）被配置为获取壳体（2）的旋转角度。 加速度传感器（7）被构造成获取壳体（2）的位移量。 校正计算机（21）根据由加速度传感器（7）获取的位移量计算校正透镜（9）的驱动量，并根据由所述加速度传感器（7）获取的旋转角度来计算校正透镜（9）的驱动量 使用加速度传感器（7）的位置作为基准的第一角速度传感器（4）。 驱动控制器（22）基于这些驱动量来控制第二驱动单元（12）的操作。
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公开(公告)号：US20100215353A1
公开(公告)日：2010-08-26
申请号：US12774010
申请日：2010-05-05
申请人： HIDEYUKI HASHI , KENICHI HAYASHI , HIRONORI HONSHO , MASANOBU TANAKA , KAZUO SIBUKAWA , MASATO MURAYAMA
发明人： HIDEYUKI HASHI , KENICHI HAYASHI , HIRONORI HONSHO , MASANOBU TANAKA , KAZUO SIBUKAWA , MASATO MURAYAMA
IPC分类号： G03B17/00
CPC分类号： H04N5/23248 , G03B5/00 , H04N5/23258 , H04N5/2328
摘要： A camera includes an optical system, a housing, an image blur corrector, a displacement acquisition section, a rotary driver, a correction computer, and a drive controller. The displacement acquisition section is configured to acquire the amount of displacement of the housing. The rotary driver is configured to rotationally drive the displacement acquisition section with respect to the housing. The correction computer is configured to calculate a first correction amount at the image blur corrector from the displacement amount acquired by the displacement acquisition section. The drive controller is configured to control the operation of the rotary driver, and also controls the operation of the image blur corrector on the basis of the first correction amount.
摘要翻译： 相机包括光学系统，外壳，图像模糊校正器，位移获取部分，旋转驱动器，校正计算机和驱动控制器。 位移获取部被配置为获取壳体的位移量。 旋转驱动器构造成相对于壳体旋转地驱动位移获取部。 校正计算机被配置为从由位移获取部获取的位移量计算图像模糊校正器的第一校正量。 驱动控制器被配置为控制旋转驱动器的操作，并且还基于第一校正量来控制图像模糊校正器的操作。
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