| 摘要 |
A method for correcting a fixed pattern noise associated with an image sensor having two or more pixels and a charge control structure for changing a charge capacity of the two or more pixels during an integration time, the method comprising: setting the charge capacity of each pixel to substantially zero at a beginning of an integration time; changing the charge capacity of each pixels throughout the integration time such that substantially no portion of the pixel photo response curve is substantially linear; and multiplying each pixel by a constant value determined for that pixel to compensate for variations of the charge capacity. |
