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    • 8. 发明授权
    • Image pickup device
    • 图像拾取装置
    • US06731720B2
    • 2004-05-04
    • US10142899
    • 2002-05-13
    • Makoto Matsuura
    • Makoto Matsuura
    • A61B614
    • H04N5/325H04N5/357
    • An image pickup device is provided that comprises: a photoelectric conversion region; a driving circuit for reading out a signal generated by photoelectric conversion from an identical pixel contained in the photoelectric conversion region for a plurality of times; and a correction circuit for extracting a noise component by calculating a difference among a plurality of signals read out by the driving circuit and removing the noise component contained in the signals from the pixel using the extracted noise component.
    • 提供了一种图像拾取装置,包括:光电转换区域; 用于从光电转换区域中包含的相同像素读出多次光电转换产生的信号的驱动电路; 以及校正电路,用于通过计算由驱动电路读出的多个信号之间的差异并使用提取的噪声分量去除来自像素的信号中包含的噪声分量来提取噪声分量。