为检测运动背景中的动目标，通常需要进行运动背景补偿校正。
To detect motion target under moving camera in an image sequence, it is often needed to register moving background at first.
从视频运动背景中检测与跟踪运动目标通常需要对背景进行补偿校正。
The compensation of motion background is always necessary for detection and tracking motion object.
该系统能对压力传感器的零点误差、灵敏度误差和温度漂移进行自动的补偿校正。
The system can automatically compensate and calibrate the pressure sensor's zero point error, sensitivity error and thermal drift.
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