This paper mainly make research on classify methods based on statistical theory, support vector machine (SVM), and featureextraction method-wavelet transform, and using them in human face detection.
The extraction of effective featurevector and pattern recognition is the key technique in the process of mechanical condition monitoring and diagnosis.
有效特征向量的提取和状态识别是设备状态监测与故障诊断中的关键技术。
3
According to features of edge gradient maps of face images, a new eye featureextraction algorithm based on gradient vector flow field was proposed.