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    REDUCED POWER CAMERA CONTROL SYSTEM
    1.
    发明公开
    REDUCED POWER CAMERA CONTROL SYSTEM 审中-公开

    公开(公告)号：US20240292095A1

    公开(公告)日：2024-08-29

    申请号：US18573572

    申请日：2021-12-14

    申请人： Intel Corporation

    发明人： Wei Hu ,  Kaijia Zhu ,  Yu Xia ,  Fuwen Li ,  Hongjiang Zheng

    IPC分类号： H04N23/65 ,  G06T1/00 ,  G06T7/254

    CPC分类号： H04N23/651 ,  G06T1/0007 ,  G06T7/254 ,  G06T2207/10016 ,  G06T2207/30232

    摘要： Techniques are provided for a camera control system with reduced power consumption. A system implementing the techniques according to an embodiment includes a scene change tracker configured to quantify a level of change between current and previous image frames provided by the camera. The system also includes a general purpose processor to generate camera control parameters using a first processing algorithm, based on the current and previous image frames, if the level of change exceeds a threshold. The system further includes an image signal processor to generate the camera control parameters using a second processing algorithm, based on the current and previous image frames, if the level of change is less than or equal to the threshold. The image signal processor consumes less power than the general purpose processor and the second processing algorithm is less computationally complex than the first processing algorithm.