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公开(公告)号：US20120105707A1
公开(公告)日：2012-05-03
申请号：US13137730
申请日：2011-09-08
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G02B7/08 , G02B7/36 , G03B3/10 , G03B13/36 , G03B2205/0061
摘要： An imaging device includes a detector that repeatedly carries out a series of operation of generating an evaluation value to evaluate the degree of focusing of a position after driving of a lens toward one end part in the drive range of the lens, and detects the evaluation value of a position that is closer to the end part than the position of the evaluation value of the highest degree of focusing and is immediately adjacent or adjacent across a predetermined number of positions to the position of the evaluation value of the highest degree of focusing. The imaging device further includes a drive controller that makes the series of operation be repeatedly carried out toward the other end part in the drive range of the lens, and drives the lens to a position of a degree of focusing not smaller than the detected evaluation value.
摘要翻译： 一种成像装置，包括检测器，其重复地执行一系列产生评估值的操作，以评估透镜在透镜的驱动范围内的一个端部驱动之后的位置的聚焦程度，并且检测评估值 比最高聚焦度的评估值的位置更靠近端部的位置，并且在预定数量的位置处直接相邻或相邻到最高聚焦度的评估值的位置。 成像装置还包括驱动控制器，其使透镜的驱动范围内的另一端部反复进行一系列的操作，并且将透镜驱动到不小于检测到的评价值的聚焦度的位置 。
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公开(公告)号：US08582018B2
公开(公告)日：2013-11-12
申请号：US13137730
申请日：2011-09-08
CPC分类号： H04N5/23212 , G02B7/08 , G02B7/36 , G03B3/10 , G03B13/36 , G03B2205/0061
摘要： An imaging device includes a detector that repeatedly carries out a series of operation of generating an evaluation value to evaluate the degree of focusing of a position after driving of a lens toward one end part in the drive range of the lens, and detects the evaluation value of a position that is closer to the end part than the position of the evaluation value of the highest degree of focusing and is immediately adjacent or adjacent across a predetermined number of positions to the position of the evaluation value of the highest degree of focusing. The imaging device further includes a drive controller that makes the series of operation be repeatedly carried out toward the other end part in the drive range of the lens, and drives the lens to a position of a degree of focusing not smaller than the detected evaluation value.
摘要翻译： 一种成像装置，包括检测器，其重复地执行一系列产生评估值的操作，以评估透镜在透镜的驱动范围内的一个端部驱动之后的位置的聚焦程度，并且检测评估值 比最高聚焦度的评估值的位置更靠近端部的位置，并且在预定数量的位置处直接相邻或相邻到最高聚焦度的评估值的位置。 成像装置还包括驱动控制器，其使透镜的驱动范围内的另一端部反复进行一系列的操作，并且将透镜驱动到不小于检测到的评价值的聚焦度的位置 。
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公开(公告)号：US08565590B2
公开(公告)日：2013-10-22
申请号：US13137774
申请日：2011-09-12
CPC分类号： G03B3/10 , G03B2205/0061
摘要： An imaging apparatus includes: a supplying section configured to supply a driving command for driving at least a portion of a lens in a specific direction to a focal-point adjustment device for changing or adjusting a focal-point distance in accordance with power supplied to the focal-point adjustment device; and an inference section configured to infer a position, at which the lens is located after being driven in accordance with the driving command in the specific direction, on the basis of the driving command supplied to the focal-point adjustment device and on the basis of error information serving as information on an error of a driving quantity by which the lens driven by the focal-point adjustment device is moved.
摘要翻译： 一种成像装置，包括：供给部，被配置为将用于将特定方向的透镜的至少一部分驱动的驱动命令提供给焦点调节装置，用于根据向所述焦点调节装置提供的电力来改变或调整焦点距离 焦点调整装置; 以及推定部，其被配置为基于提供给焦点调节装置的驱动指令，并且基于提供给焦点调节装置的驱动指令，推定在根据特定方向的驱动命令被驱动之后镜头所在的位置 用作关于由焦点调节装置驱动的镜头移动的驱动量的误差的信息的误差信息。
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公开(公告)号：US20120114320A1
公开(公告)日：2012-05-10
申请号：US13137774
申请日：2011-09-12
IPC分类号： G03B3/10
CPC分类号： G03B3/10 , G03B2205/0061
摘要： An imaging apparatus includes: a supplying section configured to supply a driving command for driving at least a portion of a lens in a specific direction to a focal-point adjustment device for changing or adjusting a focal-point distance in accordance with power supplied to the focal-point adjustment device; and an inference section configured to infer a position, at which the lens is located after being driven in accordance with the driving command in the specific direction, on the basis of the driving command supplied to the focal-point adjustment device and on the basis of error information serving as information on an error of a driving quantity by which the lens driven by the focal-point adjustment device is moved.
摘要翻译： 一种成像装置，包括：供给部，被配置为将用于将特定方向的透镜的至少一部分驱动的驱动命令提供给焦点调节装置，用于根据向所述焦点调节装置提供的电力来改变或调整焦点距离 焦点调整装置; 以及推定部，其被配置为基于提供给焦点调节装置的驱动指令，并且基于提供给焦点调节装置的驱动指令，推定在根据特定方向的驱动命令被驱动之后镜头所在的位置 用作关于由焦点调节装置驱动的镜头移动的驱动量的误差的信息的误差信息。
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