首页> 外国专利> IMAGE STABILIZATION CONTROL APPARATUS AND IMAGING APPARATUS WITH CORRECTION VALUE BASED ON OUTPUTS OF FIRST AND SECOND VIBRATION DETECTION UNITS

IMAGE STABILIZATION CONTROL APPARATUS AND IMAGING APPARATUS WITH CORRECTION VALUE BASED ON OUTPUTS OF FIRST AND SECOND VIBRATION DETECTION UNITS

机译:基于第一和第二振动检测单元输出的具有校正值的图像稳定控制装置和成像装置

摘要

An image stabilization control apparatus including a mechanism which causes a vibration when the mechanism moves is disclosed. The apparatus comprises a vibration correction unit configured to correct image shake occurring due to vibration applied to the image stabilization control apparatus. A correction value of an angular velocity of the vibration is calculated based on signals based on the angular velocity and an acceleration of the vibration, frequency bands of the signals are narrowed. During the mechanism is moving, the image shake is corrected by driving the vibration correction unit based on the angular velocity of the vibration which is corrected by the corrected value calculated before the mechanism moves.
机译:公开了一种图像稳定控制设备,该图像稳定控制设备包括当机构移动时引起振动的机构。该设备包括振动校正单元,该振动校正单元被配置为校正由于施加到图像稳定控制设备的振动而发生的图像抖动。基于基于角速度和振动的加速度的信号来计算振动的角速度的校正值,从而使信号的频带变窄。在机构运动期间,通过基于由机构运动之前计算出的校正值校正的振动的角速度来驱动振动校正单元,从而校正图像抖动。

著录项

  • 公开/公告号US2015189185A1

    专利类型

  • 公开/公告日2015-07-02

    原文格式PDF

  • 申请/专利权人 CANON KABUSHIKI KAISHA;

    申请/专利号US201514641531

  • 发明设计人 KOICHI WASHISU;GORO NOTO;JUNICHI SAITO;

    申请日2015-03-09

  • 分类号H04N5/232;G02B27/64;

  • 国家 US

  • 入库时间 2022-08-21 15:22:54

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