The purpose of this work is to identify a given face image using main features of face. The dimensionality of face image is reduced by the Principal component analysis (PCA, using eigenfaces method) and the recognition is done by the Back propagation

这是采用matlab编程，用神经网络对水面漂浮物特征进行分类-This is using matlab programming, neural network floats on the surface of the water feature to classify