频域光照归一化的人脸识别 基于NSCT和SQI的光照不变量及人脸识别 张量局部判别投影的人脸识别 基于全局和局部特征集成的人脸识别-Frequency-domain light normalized face recognition based on the NSCT and SQI s illumination invariant face recognition Zhang amount Bureau Ministry of discriminant projectio