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    • 3. 发明授权
    • Image pickup apparatus and image pickup system
    • 摄像设备和摄像系统
    • US08446495B2
    • 2013-05-21
    • US12912690
    • 2010-10-26
    • Chiori MochizukiMinoru WatanabeTakamasa IshiiJun KawanabeKentaro Fujiyoshi
    • Chiori MochizukiMinoru WatanabeTakamasa IshiiJun KawanabeKentaro Fujiyoshi
    • H04N5/217G01D18/00
    • H04N5/32H04N5/361H04N5/374
    • In an image pickup apparatus including a plurality of pixels arranged a matrix of rows and columns, a correction unit performs a correction process based on an electric signal output via a first switch element of a particular pixel and a correction electric signal output via a second switch element of the particular pixel. A correction image signal based on the correction electric signal output via the second switch element is acquired in a period that partially overlaps in time a period in which an image signal based on the electric signal output via the first switch element is acquired. When the electric signal associated with the image signal is output for the particular pixel, the second switch element of the particular pixel is controlled to be in an on-state over a period during which the first switch element of the particular pixel is in an off-state.
    • 在包括排列成行和列的矩阵的多个像素的图像拾取装置中,校正单元基于经由特定像素的第一开关元件输出的电信号和经由第二开关输出的校正电信号来执行校正处理 特定像素的元素。 基于经由第二开关元件输出的校正电信号的校正图像信号在获取基于经由第一开关元件输出的电信号的图像信号的时间段的时间部分重叠的时段中被获取。 当针对特定像素输出与图像信号相关联的电信号时,特定像素的第二开关元件在特定像素的第一开关元件处于关闭状态的一段时间内被控制为导通状态 -州。
    • 9. 发明授权
    • Reconfiguration controlling apparatus for optically reconfigurable gate array and method thereof
    • 用于光可重构门阵列的重配置控制装置及其方法
    • US08054670B2
    • 2011-11-08
    • US12310487
    • 2007-08-01
    • Minoru WatanabeFuminori Kobayashi
    • Minoru WatanabeFuminori Kobayashi
    • G11C13/04
    • H03K19/173
    • [PROBLEMS] To provide a reconfiguration controller of an optically reconfigurable gate array for correctly and reliably writing various types of logical operation circuits of an optically reconfigurable gate array and performing high-speed logical operation by quickly starting up the circuits. [MEANS FOR SOLVING PROBLEMS] A reconfiguration controller comprises a laser array (1) for producing a laser beam (1a) to serve as a reproducing beam and applying the laser beam (1a), a hologram memory (2) for outputting an optical pattern (2a) when receiving the laser beam (1a) according to pre-stored recording information and outputting a control signal light (2b) relating to optical reconfiguration by the optical pattern (2a), an optically reconfigurable gate array (3) for reconfiguring arrayed logical operation cells into various logical operation circuits according to the outputted optical pattern (2a), and outputting an optical control signal (S3) from the control signal light (2b), and a reproduction light application control means (4) for controlling the application of the laser beam (1a) emitted from the laser array (1) according to the optical control signal. Therefore, optical pattern application can be performed according to the optical control signal at a reconfiguration time adapted to any of various logical operation circuits sequentially reconfigured by the optically reconfigurable gate array. Consequently, correct and reliable write of any one of various types of logical operation circuits can be performed without any write error, and such various types of logical operation circuits can perform logical operation sequentially at high speed.
    • 提供一种光学可重构门阵列的重新配置控制器,用于正确且可靠地写入光学可重构门阵列的各种类型的逻辑运算电路,并通过快速启动电路来执行高速逻辑运算。 解决问题的手段重新配置控制器包括用于产生激光束(1a)以用作再现光束并施加激光束(1a)的激光阵列(1),用于输出光学图案的全息存储器(2) (2a),当根据预先存储的记录信息接收激光束(1a)并且输出与所述光学图案(2a)相关的光学重新配置的控制信号光(2b)时,用于重配置的光学可重构门阵列(3) 根据输出的光学图案(2a)将逻辑运算单元转换成各种逻辑运算电路,并从控制信号光(2b)输出光控制信号(S3);以及再现光应用控制单元(4),用于控制应用 根据光学控制信号从激光阵列(1)发射的激光束(1a)。 因此,可以根据光控制信号,在适于由光学可重构门阵列顺序重新配置的各种逻辑运算电路中的任何一个的重新配置时间执行光学图案应用。 因此,可以执行各种类型的逻辑运算电路中的任一种的正确可靠的写入而没有任何写入错误,并且这种各种类型的逻辑运算电路可以高速顺序地执行逻辑运算。