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公开(公告)号：US08144217B2
公开(公告)日：2012-03-27
申请号：US10664508
申请日：2003-09-16
申请人： Terutake Kadohara
发明人： Terutake Kadohara
CPC分类号： H04N5/3572 , H04N9/045 , H04N2209/045
摘要： An object of this invention is to obtain a high-quality image free from any variation between image sensing regions. To achieve this object, an image sensing apparatus according to this invention includes an image sensing element which is formed on a semiconductor substrate on which at least one of a semiconductor layer, a color filter layer, and a microlens layer is formed by a plurality of divisional exposure operations, and a correction device which corrects variations in a signal output from the image sensing element between a plurality of partial image sensing regions formed by the plurality of divisional exposure operations.
摘要翻译： 本发明的目的是获得没有图像感测区域之间的任何变化的高质量图像。 为了实现该目的，根据本发明的图像感测装置包括：图像感测元件，其形成在半导体衬底上，半导体层，滤色器层和微透镜层中的至少一个由多个 以及校正装置，其校正在由多个分割曝光操作形成的多个部分图像感测区域之间从图像感测元件输出的信号的变化。
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2.发明授权Auto-focus apparatus having different levels for emitting focusing light and for inhibiting a focus operation 失效具有不同等级的自动对焦装置用于发射聚焦光并抑制聚焦操作
公开(公告)号：US5382996A
公开(公告)日：1995-01-17
申请号：US107036
申请日：1993-08-17
申请人： Terutake Kadohara
发明人： Terutake Kadohara
CPC分类号： G02B7/32
摘要： An auto-focus apparatus which has different levels for determining whether to emit an auxiliary focusing light and whether to inhibit the focusing operation is operative with a light-receiving sensor for receiving light reflected by the object and performs a focusing operation on the basis of the output from the sensor. A processing circuit is provided for executing signal processing on the basis of the output from the sensor. The processing circuit outputs an instruction signal for activating a focusing light projector when a characteristic value for focusing (e.g., contrast) based on the output from the sensor falls within a first range. The processing circuit detects the output from the sensor in a state where light is being projected by the light projector. The processing circuit inhibits the focusing operation based on the output from the sensor when the characteristic value falls within a second range which is within the first range.
摘要翻译： 具有用于确定是否发射辅助聚焦光和是否抑制聚焦操作的不同等级的自动对焦装置与用于接收由对象反射的光的光接收传感器一起操作，并且基于 从传感器输出。 提供了一种处理电路，用于根据传感器的输出执行信号处理。 当基于来自传感器的输出的聚焦特性值（例如，对比度）落在第一范围内时，处理电路输出用于激活聚焦光投影仪的指示信号。 处理电路在由投光器投射光的状态下检测传感器的输出。 当特征值落在第一范围内的第二范围内时，处理电路基于来自传感器的输出阻止聚焦操作。
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公开(公告)号：US5140359A
公开(公告)日：1992-08-18
申请号：US684499
申请日：1991-04-15
申请人： Masaki Higashihara , Ichiro Ohnuki , Akira Akashi , Terutake Kadohara , Hidehiko Fukahori , Yasuo Suda , Kenji Itoh
发明人： Masaki Higashihara , Ichiro Ohnuki , Akira Akashi , Terutake Kadohara , Hidehiko Fukahori , Yasuo Suda , Kenji Itoh
IPC分类号： G02B7/34
CPC分类号： G02B7/34
摘要： An auto focusing device for foreseeing-calculating lens driving data for making a lens focus on an object after a predetermined time on the basis of the past focus adjusting operation data and the latest focus detection data. A plurality of distance measuring points are read to effect distance measurements at a time. Data suitable for foreseeing calculation is found from the respective distance measuring points, and the data suitable for foreseeing calculation is specified as the latest focus detection data used for the foreseeing calculation.
摘要翻译： 一种自动对焦装置，用于根据过去的焦点调整操作数据和最近的焦点检测数据，在预定时间之后预测计算用于使镜头聚焦在物体上的透镜驱动数据。 读取多个距离测量点以一次实现距离测量。 从相应距离测量点发现适合于预测计算的数据，并将适合于预测计算的数据指定为用于预计计算的最新焦点检测数据。
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4.发明授权Automatic focusing apparatus in which sensor signals are amplified with different gains depending on the photographing mode 失效自动对焦装置，其中传感器信号根据拍摄模式以不同的增益被放大
公开(公告)号：US5126777A
公开(公告)日：1992-06-30
申请号：US764097
申请日：1991-09-23
申请人： Akira Akashi , Terutake Kadohara
发明人： Akira Akashi , Terutake Kadohara
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focusing apparatus for a camera for performing focus detection on the basis of image signals accumulated by an accumulation type sensor unit. At the time of image signal reading, the sensor signals are amplified with different gains in a continuous photographing state and in a single-shot state, thereby improving continuous photographing characteristics.
摘要翻译： 一种用于相机的自动对焦装置，用于基于由累积型传感器单元累积的图像信号进行焦点检测。 在图像信号读取时，传感器信号在连续拍摄状态和单次拍摄状态下以不同的增益放大，从而改善连续的拍摄特性。
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公开(公告)号：US5089843A
公开(公告)日：1992-02-18
申请号：US671649
申请日：1991-03-20
IPC分类号： G02B7/36
CPC分类号： G02B7/36
摘要： An auto focus device for predicting the position of a moving objerct after a predetermined time on the basis of past autofocus operations and driving the lens to focus on the predicted position. The predetermined time being calculated based on the discrimination of the direction of movement of the object. The predicting calculations place the lens in a closer near state rather than making the lens in focus to the moving object.
摘要翻译： 一种自动对焦装置，用于基于过去的自动对焦操作在预定时间之后预测运动对象的位置，并且驱动镜头以聚焦于预测位置。 基于对物体的移动方向的辨别来计算预定时间。 预测计算将镜头置于更接近的状态，而不是将镜头对准移动物体。
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公开(公告)号：US08497922B2
公开(公告)日：2013-07-30
申请号：US12777834
申请日：2010-05-11
申请人： Terutake Kadohara
发明人： Terutake Kadohara
IPC分类号： H04N9/64
CPC分类号： H04N5/772 , H04N5/3675 , H04N5/907 , H04N9/8047 , H04N9/8205
摘要： There is provided an image processing apparatus including a first storage unit for storing a first correction data for correcting a defective pixel signal outputted from a defective pixel of an image sensor, a detecting unit for detecting a defective pixel signal outputted from a defective pixel of the image sensor in accordance with a designation set by a user, a creating unit for creating a second correction data based on the defective pixel signal detected by the detecting unit, a determination unit for determining whether the second correction data is used with the first correction data, in accordance with a designation set by a user; and a correction unit for correcting a pixel signal output from the image sensor in accordance with a determination result of the determination unit.
摘要翻译： 提供了一种图像处理装置，包括：第一存储单元，用于存储用于校正从图像传感器的缺陷像素输出的缺陷像素信号的第一校正数据;检测单元，用于检测从图像传感器的缺陷像素输出的缺陷像素信号; 图像传感器，用于根据用户设定的指定，创建单元，用于基于由检测单元检测到的缺陷像素信号创建第二校正数据;确定单元，用于确定第二校正数据是否与第一校正数据一起使用 ，根据用户设定的指定; 以及校正单元，用于根据确定单元的确定结果校正从图像传感器输出的像素信号。
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公开(公告)号：US20120154644A1
公开(公告)日：2012-06-21
申请号：US13407090
申请日：2012-02-28
申请人： Terutake KADOHARA
发明人： Terutake KADOHARA
IPC分类号： H04N5/217
CPC分类号： H04N5/3572 , H04N9/045 , H04N2209/045
摘要： An object of this invention is to obtain a high-quality image free from any variation between image sensing regions. To achieve this object, an image sensing apparatus according to this invention includes an image sensing element which is formed on a semiconductor substrate on which at least one of a semiconductor layer, a color filter layer, and a microlens layer is formed by a plurality of divisional exposure operations, and a correction device which corrects variations in a signal output from the image sensing element between a plurality of partial image sensing regions formed by the plurality of divisional exposure operations.
摘要翻译： 本发明的目的是获得没有图像感测区域之间的任何变化的高质量图像。 为了实现该目的，根据本发明的图像感测装置包括：图像感测元件，其形成在半导体衬底上，半导体层，滤色器层和微透镜层中的至少一个由多个 以及校正装置，其校正在由多个分割曝光操作形成的多个部分图像感测区域之间从图像感测元件输出的信号的变化。
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公开(公告)号：US5151732A
公开(公告)日：1992-09-29
申请号：US742475
申请日：1991-08-05
申请人： Akira Akashi , Terutake Kadohara
发明人： Akira Akashi , Terutake Kadohara
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focussing apparatus having a plurality of sensors of the signal accumulation type includes a plurality of accumulation-type sensor sections for respectively receiving light from different object areas. Each sensor section produces, in response to a first signal, a signal which is variable in accordance with an amount of light received thereby. The signal produced by each sensor section is independently output to a signal processing circuit through an output terminal portion in response to a second signal. A control circuit supplies the first signal to each sensor section substantially at the same time, and monitors a signal producing state of each sensor section independently. The control circuit then supplies the second signal to the sensor section which reaches a predetermined monitoring state.
摘要翻译： 具有多个信号积聚型传感器的自动聚焦装置包括分别接收来自不同物体区域的光的多个累积型传感器部分。 每个传感器部分响应于第一信号产生根据其所接收的光量可变的信号。 每个传感器部分产生的信号响应于第二信号被独立地通过输出端子部分输出到信号处理电路。 控制电路基本上同时向每个传感器部分提供第一信号，并且独立地监视每个传感器部分的信号产生状态。 然后，控制电路将第二信号提供给达到预定监视状态的传感器部分。
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公开(公告)号：US5061951A
公开(公告)日：1991-10-29
申请号：US582118
申请日：1990-09-14
CPC分类号： G02B7/36
摘要： An auto focus device which foreseeing-calculates a change in the focal plane based on the movement of an object after a predetermined time on the basis of focus detection result in the past and a latest focus detection result, and moves a lens to the foreseeing-calculated position. Whether the data used for the foreseeing calculation are data suitable for the foreseeing calculation is judged each time focus detection is effected, and when it is continuously judged that the data are data unsuitable for the foreseeing calculation, lens driving based on the foreseeing calculation is inhibited.
摘要翻译： 基于过去的焦点检测结果的预定时间之后的物体的移动和最近的焦点检测结果，预测的自动聚焦装置 - 基于物体的移动来计算焦平面的变化，并且将透镜移动到预测 - 计算位置。 在每次进行焦点检测时都判断用于预测计算的数据是否适合于预计计算的数据，并且当连续判断数据是不适合于预计计算的数据时，基于预见计算的透镜驱动被禁止 。
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公开(公告)号：US5060002A
公开(公告)日：1991-10-22
申请号：US308034
申请日：1989-02-09
IPC分类号： G02B7/36
CPC分类号： G02B7/36
摘要： A focus adjusting device which finds the lens driving amount for the position of the image plane in the future based on focus adjustment data obtained in past focus adjustment cycles includes a calculation circuit for calculating the lens driving amount or the position of the image plane in accordance with predetermined functional equations which use the data obtained in the past. The functional equation or equations used may be changed depending upon the number of times in the past over which the focus adjusting cycle was executed, or the reliability, e.g., contrast, of the auto focus signal.
摘要翻译： 基于过去的焦点调整周期中获得的焦点调整数据，在将来找到未来的图像平面的位置的透镜驱动量的对焦调整装置包括：计算电路，用于计算透镜驱动量或图像平面的位置 具有使用过去获得的数据的预定函数方程。 所使用的功能方程式或方程式可以根据执行焦点调整周期的过去次数或自动对焦信号的可靠性（例如对比度）来改变。
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