公开(公告)号：US20240147094A1

公开(公告)日：2024-05-02

申请号：US18406383

申请日：2024-01-08

申请人： CANON KABUSHIKI KAISHA

发明人： ATSUSHI KANDORI ,  TOMOYA ONISHI

IPC分类号： H04N25/71 ,  H04N25/445 ,  H04N25/62 ,  H04N25/77

CPC分类号： H04N25/745 ,  H04N25/445 ,  H04N25/62 ,  H04N25/77

摘要： An imaging element having a plurality of pixels, wherein the plurality of pixels have stored charge reset periodically, at least in some of the plurality of pixels, first readout processing in which stored charge by first exposure is read out is performed, first signal processing based on a first pixel signal read out by the first readout processing is performed, whether to perform second readout processing in which stored charge by second exposure is read out and second signal processing based on a second pixel signal read out by the second readout processing is determined, in response to a result of the first signal processing, and the first readout processing, the first signal processing, and the second readout processing are performed within one cycle of reset which is performed periodically.