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公开(公告)号：US10992876B2
公开(公告)日：2021-04-27
申请号：US15296152
申请日：2016-10-18
Applicant: Texas Instruments Incorporated
Inventor： Mayank Mangla , Shashank Dabral , Peter Labaziewicz
IPC: H04N5/235 , H01L27/146 , H04N5/225 , G06T5/50
Abstract: A method of WDR imaging. Exposure times (ETs) are set for first and second frames for an image sensor to avoid second frame saturating by setting a second ET>1/a PWM frequency applied to an LED illuminating a scene to generate second longer ET pixel data (PD). The first frame has first PD and a first ET
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