In the tracking stage, track face using kalman filter and skin-color feature, if fail to track then turn into detecting stage.

跟踪阶段用卡尔曼滤波器结合肤色特征跟踪人脸，如果跟踪失败，转入检测阶段。

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In the tracking stage, track face using kalman filter and skin-color feature, if fail to track then turn into detecting stage.

跟踪阶段用卡尔曼滤波器结合肤色特征跟踪人脸，如果跟踪失败，转入检测阶段。

youdao