Qiu-ping Zhu

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Face detector is used very often as a previous step in some biometric applications, like face recognition or advanced human computer interaction,,which usually needs the face detection step to be efficient and robust enough to achieve better results. In this paper Hausdorff distance is used to search interested region, which is more similar to a face. A(More)
Turlun structure was introduced into the Fourier transform interference system in the present paper in order to decrease the size and cost of the whole system and to increase the ability of vibration resistance to meet the requirement of car-borne outdoor monitoring application. The speed deviation of the voice coil motor (VCM) driving system, which is(More)
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