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51.发明授权Automatic focus adjusting device for adjusting the focus of the main object to be photographed 失效自动对焦调节装置，用于调整要拍摄的主要对象的焦点
公开(公告)号：US5243375A
公开(公告)日：1993-09-07
申请号：US738237
申请日：1991-07-30
申请人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focus adjusting device detects focus condition respectively of a plurality of areas of a scene to be photographed to calculate respective focus adjusting data, and automatically adjusts the focus of an objective lens on an object in the scene based on the focus adjusting data. And the automatic focus adjusting device decides a focus adjusting data from the plurality of focus adjusting data based on an image magnification data representing the size of the object relative to the scene, a focal length of the objective lens or an object distance to automatically adjust the focus.
摘要翻译： 自动对焦调整装置分别检测要拍摄的场景的多个区域的聚焦条件以计算各个焦点调整数据，并且基于焦点调整数据自动调整物体在场景中的对象上的焦点。 并且，所述自动聚焦调整装置基于表示所述物体相对于所述场景的尺寸的图像倍率数据，所述物镜的焦距或对象距离来决定来自所述多个焦点调整数据的焦点调整数据，以自动调整 焦点。
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52.发明授权
公开(公告)号：US5218394A
公开(公告)日：1993-06-08
申请号：US615271
申请日：1990-11-19
申请人： Hiroshi Ueda , Hiroshi Ootsuka , Tokuji Ishida , Toshio Norita
发明人： Hiroshi Ueda , Hiroshi Ootsuka , Tokuji Ishida , Toshio Norita
IPC分类号： G02B7/28
CPC分类号： G02B7/28 , G03B2217/005 , Y10S706/90
摘要： An automatic focusing camera according to the present invention is an automatic focusing camera having a plurality of operation modes, including an information input device for entering a plurality of types of photographing information, an information analyzer for analyzing the photographing information entered by the information input device based on a fuzzy inference, and a mode determining device for determining one of the operation modes based on the result of the analysis of the information analyzer.
摘要翻译： 根据本发明的自动聚焦照相机是具有多种操作模式的自动聚焦照相机，包括用于输入多种类型的拍摄信息的信息输入装置，用于分析由信息输入装置输入的拍摄信息的信息分析器 基于模糊推理，以及模式确定装置，用于基于信息分析器的分析结果来确定操作模式之一。
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公开(公告)号：US4904854A
公开(公告)日：1990-02-27
申请号：US141845
申请日：1988-01-11
申请人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focus control device including a plurality of photo-sensors corresponding, respectively, to a plurality of focus detecting regions, an optical system for guiding light to the photo-sensors, a first calculating device for calculating first defocus amounts upon reception of signals from the photo-sensors, respectively, a storage for storing deviation amounts in a direction of an optical axis for the focus detecting regions, respectively and a second calculating device for calculating second defocus amounts corrected on the basis of the first defocus amounts and the deviation amounts, respectively.
摘要翻译： 一种自动聚焦控制装置，包括分别对应于多个焦点检测区域的多个光电传感器，用于将光引导到光电传感器的光学系统;第一计算装置，用于在接收到来自 光传感器分别存储用于存储焦点检测区域的光轴方向上的偏差量的存储器和用于计算基于第一散焦量和偏差量校正的第二散焦量的第二计算装置 ， 分别。
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公开(公告)号：US4862273A
公开(公告)日：1989-08-29
申请号：US251770
申请日：1988-09-30
申请人： Tokuji Ishida , Toshio Norita
发明人： Tokuji Ishida , Toshio Norita
IPC分类号： G02B7/34
CPC分类号： G02B7/34
摘要： A focus detecting device for a camera is disclosed which employs a CCD for producing an image signal carrying focus information. A monitoring circuit has a charge storing circuit for storing the charge generated from a light receiving element, so that the monitoring circuit monitors the amount of light received from the target object to be photographed and produces a charge signal representing the monitored amount. A reference signal generator is provided for producng a reference signal. Since the reference signal generator is defined by the same circuitry as the charge storing circuit, undesirable fluctuation in the charge signal will also be seen in the reference signal. Since undesirable fluctuation in both signals can be counterbalanced with each other, the comparison between the charge signal and the reference signal can be done with high accuracy.
摘要翻译： 公开了一种用于摄像机的焦点检测装置，其采用CCD来产生携带聚焦信息的图像信号。 监视电路具有用于存储从光接收元件产生的电荷的电荷存储电路，使得监视电路监视从被拍摄对象物体接收的光量，并产生表示监视量的电荷信号。 提供用于产生参考信号的参考信号发生器。 由于参考信号发生器由与电荷存储电路相同的电路定义，所以在参考信号中也将看到充电信号的不期望的波动。 由于两个信号的不希望的波动可以相互平衡，因此可以高精度地进行充电信号与参考信号之间的比较。
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公开(公告)号：US4783701A
公开(公告)日：1988-11-08
申请号：US905686
申请日：1986-09-09
申请人： Tokuji Ishida , Toshio Norita
发明人： Tokuji Ishida , Toshio Norita
CPC分类号： G02B7/34
摘要： A focus detecting device for a camera is disclosed which employs a CCD for producing an image signal carrying focus information. A monitoring circuit has a charge storing circuit for storing the charge generated from a light receiving element, so that the monitoring circuit monitors the amount of light received from the target object to be photographed and produces a charge signal representing the monitored amount. A reference signal generator is provided for producing a reference signal. Since the reference signal generator is defined by the same circuitry as the charge storing circuit, undesirable fluctuation in the charge signal will also be seen in the reference signal. Since undesirable fluctuation in both signals can be counterbalanced with each other, the comparison between the charge signal and the reference signal can be done with high accuracy.
摘要翻译： 公开了一种用于摄像机的焦点检测装置，其采用CCD来产生携带聚焦信息的图像信号。 监视电路具有用于存储从光接收元件产生的电荷的电荷存储电路，使得监视电路监视从被拍摄对象物体接收的光量，并产生表示监视量的电荷信号。 提供用于产生参考信号的参考信号发生器。 由于参考信号发生器由与电荷存储电路相同的电路定义，所以在参考信号中也将看到充电信号的不期望的波动。 由于两个信号的不希望的波动可以相互平衡，因此可以高精度地进行充电信号与参考信号之间的比较。
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公开(公告)号：US5469239A
公开(公告)日：1995-11-21
申请号：US319632
申请日：1994-10-07
申请人： Tokuji Ishida , Toshio Norita , Jun Hasegawa
发明人： Tokuji Ishida , Toshio Norita , Jun Hasegawa
CPC分类号： H01L27/14818 , G02B7/34 , H01L27/1485 , H01L27/14856 , H04N5/23212 , H04N5/353 , H04N5/361
摘要： An imaging sensing system includes a solid state image device composed of one chip and a controller for controlling the solid state image device. The solid state image device further includes an image sensor of a charge accumulation type for receiving light from an object and for outputting an electric signal to the controller. Further, an exemplary embodiment of an image device includes a decoder for decoding a control signal and for outputting a decode signal. A timing signal output indicates the timing of a charge accumulation of an image sensor controller for controlling the image sensor in accordance with the decode signal. In an exemplary embodiment, the controller includes an A/D convertor for converting the electric signal into a digital signal.
摘要翻译： 一种成像感测系统包括由一个芯片组成的固态图像装置和用于控制固态图像装置的控制器。 固态图像装置还包括用于从物体接收光并将电信号输出到控制器的电荷累积型的图像传感器。 此外，图像装置的示例性实施例包括用于解码控制信号并输出解码信号的解码器。 定时信号输出表示根据解码信号控制图像传感器的图像传感器控制器的电荷累积的定时。 在示例性实施例中，控制器包括用于将电信号转换为数字信号的A / D转换器。
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公开(公告)号：US5227834A
公开(公告)日：1993-07-13
申请号：US774168
申请日：1991-10-15
申请人： Tokuji Ishida , Toshio Norita , Jun Hasegawa
发明人： Tokuji Ishida , Toshio Norita , Jun Hasegawa
CPC分类号： H01L27/14818 , G02B7/34 , H01L27/1485 , H01L27/14856 , H04N5/23212 , H04N5/353 , H04N5/361
摘要： An imaging sensing system includes a solid state image device composed of one chip and a controller for controlling the solid state image device. The solid state image device further includes an image sensor of a charge accumulation type for receiving light from an object and for outputting an electric signal to the controller. Further, an exemplary embodiment of an image device includes a decoder for decoding a control signal and for outputting a decode signal. A timing signal output indicates the timing of a charge accumulation of an image sensor controller for controlling the image sensor in accordance with the decode signal. In an exemplary embodiment, the controller includes an A/D convertor for converting the electric signal into a digital signal.
摘要翻译： 一种成像感测系统包括由一个芯片组成的固态图像装置和用于控制固态图像装置的控制器。 固态图像装置还包括用于从物体接收光并将电信号输出到控制器的电荷累积型的图像传感器。 此外，图像装置的示例性实施例包括用于解码控制信号并输出解码信号的解码器。 定时信号输出表示根据解码信号控制图像传感器的图像传感器控制器的电荷累积的定时。 在示例性实施例中，控制器包括用于将电信号转换为数字信号的A / D转换器。
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公开(公告)号：US5086217A
公开(公告)日：1992-02-04
申请号：US691486
申请日：1991-04-25
申请人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focus control device including a plurality of photo-sensors corresponding respectively, to a plurality of focus detecting regions, an optical system for guiding light to the photo-sensors, a first calculating device for calculation first defocus amounts upon reception of signals from the photo-sensors, respectively, a storage for storing deviation amounts in a direction of an optical axis for the focus detecting regions, respectively and a second calculating device for calculating second defocus amounts corrected on the basis of the first defocus amounts and the deviation amounts, respectively.
摘要翻译： 一种自动对焦控制装置，包括分别对应于多个焦点检测区域的多个光电传感器，用于将光引导到光电传感器的光学系统;第一计算装置，用于在接收来自所述光电传感器的信号时计算第一散焦量 光传感器分别存储用于存储焦点检测区域的光轴方向上的偏差量的存储器和用于计算基于第一散焦量和偏差量校正的第二散焦量的第二计算装置， 分别。
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公开(公告)号：US5319412A
公开(公告)日：1994-06-07
申请号：US22780
申请日：1993-02-23
CPC分类号： G02B7/34
摘要： In an automatic focus control device of a camera there are provided defocus amount calculation means for calculating a defocus amount for a predetermined focus plane of a photographic lens in the camera on the basis of the electric signal generated by a light receiving means, comparing means for comparing the obtained value on the basis of the calculated defocus amount with a reference value, control means controlling driving speed of the photographic lens by the lens driving means in response to the comparison result of a comparing means, photographic condition setting means for setting the photographic condition and reference value setting means for setting said reference value in response to the set photographic condition.
摘要翻译： 在照相机的自动聚焦控制装置中，设置散焦量计算装置，用于根据由光接收装置产生的电信号计算照相机中的摄影镜头的预定聚焦平面的散焦量，比较装置， 根据计算出的散焦量与获得的参考值进行比较的控制装置，根据比较装置的比较结果，通过透镜驱动装置控制摄影透镜的驱动速度的控制装置，用于设置摄影的摄影条件设定装置 条件和参考值设置装置，用于响应于所设置的拍摄条件设置所述参考值。
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公开(公告)号：US5192966A
公开(公告)日：1993-03-09
申请号：US901797
申请日：1992-06-22
IPC分类号： G02B7/34
CPC分类号： G02B7/34
摘要： In an automatic focus control device of a camera there are provided defocus amount calculation means for calculating a defocus amount for a predetermined focus plane of a photographic lens in the camera on the basis of the electric signal generated by a light receiving means, comparing means for comparing the obtained value on the basis of the calculated defocus amount with a reference value, control means controlling driving speed of the photographic lens by the lens driving means in response to the comparison result of a comparing means, photographic condition setting means for setting the photographic condition and reference value setting means for setting said reference value in response to the set photographic condition.
摘要翻译： 在照相机的自动聚焦控制装置中，设置散焦量计算装置，用于根据由光接收装置产生的电信号计算照相机中的摄影镜头的预定聚焦平面的散焦量，比较装置， 根据计算出的散焦量与获得的参考值进行比较的控制装置，根据比较装置的比较结果，通过透镜驱动装置控制摄影透镜的驱动速度的控制装置，用于设置摄影的摄影条件设定装置 条件和参考值设置装置，用于响应于所设置的拍摄条件设置所述参考值。
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