基于Curvelet的人脸特征提取及识别研究

The Research of Facial Feature Extraction and Recognition Based on Curvelet

人脸特征点定位与提取的精确性在很大程度上影响着最终人脸识别结果的准确率。在明确人脸特征提取及识别重要性的基础上,将Curvelet变换应用于人脸特征提取及识别中,详细研究了人脸特征提取的预处理实现过程,并进一步分析了基于Curvelet变换的截取处理、判别处理以及分层处理。

The accuracy of the facial feature location and extraction has largely influenced the results of final recognition.The paper has cleared the importance of facial feature extraction and recognition,then has applied the curvelet transform to the process of facial feature extraction and recognition.The paper has studied the implementation pre-process of facial feature extraction,and further analyzed the interception processing,processing methods and slicing based on the curvelet transform.