Abstr act : The Kernel Independent Component Analysis ( KICA) based on an entire function space of nonlinear subspace is used for feature extraction, and BP neural network is used as the classifier.

• 摘要: 中文摘要: 用基于非线性子空间的核独立成分分析方法 ( KICA) 对人脸图像进行特征提取, 用三层的 BP 网络作为分类器, 对人脸进行识别。