提出了一种基于PFICA和模糊积分的人脸识别方法,即先对原始图像数据用PCM+FCV同时进行预处理和模糊划分,再在各模糊类中用FastICA提取局部独立成分,并根据最近邻原则进行初步识别,最后运用模糊积分对各类中的识别结果进行融合,得到最终的识别结果。在ORL人脸数据库中的实验仿真证明该方法具有较好的识别效果。
A face recognition method based on PFICA and fuzzy was proposed. Firstly, PCM+FCV was applied to the original image data in order to preprocess and partition the data simultaneously. Secondly, in each fuzzy class, FastICA was applied to extract local independent components, and primary recognition was carried on based on NNP. Finally, the recognition results of each class were fused by fuzzy integral to get the final recognition result. The computer simulation illustrates the validity of this method on the ORL database.