公开(公告)号：US09521338B2

公开(公告)日：2016-12-13

申请号：US14355814

申请日：2012-11-08

Applicant: Rambus Inc.

Inventor： Thomas Vogelsang ,  David Geoffrey Stork ,  Jie Shen ,  Yeuyong Wang ,  Marko Aleksic

IPC: H04N5/353 ,  H04N5/335 ,  H04N5/3745 ,  H04N5/369

CPC classification number: H04N5/353 ,  H04N5/3355 ,  H04N5/3696 ,  H04N5/37455 ,  H04N5/37457

Abstract: In an integrated-circuit image sensor, binary sample values are read out from an array of pixels after successive sampling intervals that collectively span an image exposure interval and include at least two sampling intervals of unequal duration. Each pixel of the array is conditionally reset after each of the successive sampling intervals according to whether the pixel yields a binary sample in a first state or a second state.

Abstract translation: 在集成电路图像传感器中，在连续的采样间隔之后从像素阵列中读出二进制采样值，该采样间隔共同跨越图像曝光间隔并且包括至少两个不等长度的采样间隔。 根据该像素是否产生处于第一状态或第二状态的二进制样本，阵列的每个像素在每个连续采样间隔之后有条件地重置。