Patent ID: 11885613
Assignee: SHANGHAI PERCIPIO TECHNOLOGY LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 10:
11. The measuring head according to claim 1, wherein the image sensor comprises:
a pixel array, the pixel array includes a plurality of pixel units, and each pixel unit includes a photosensitive component and a storage component;
a control unit configured to control the exposure of the pixel units;
a reading unit configured to read the exposure signal in the storage component; and
a reset unit configured to reset the signal in the storage component,
wherein, the control unit controls the exposure of the pixel unit in at least a part of the predetermined time period, and the reading unit reads the accumulated exposure signal of the storage component in the predetermined time period N times, wherein, N is an integer greater than or equal to 2, and the reset unit prevents the storage component from being reset within the predetermined time period.