This code recognise face using back propgation neural network.

visual studio 2015平台上实现，摄像头识别人脸位置，并且与库中图片对比，识别人脸相似度。(On the visual studio 2015 platform, the camera recognise the face position and compare with the picture in the library to identify face similarity.)

Biological systems are able to recognise temporal sequences of stimuli or compute in the temporal domain. In this paper we are exploring whether a biophysical model of a pyramidal neuron can detect and learn systematic time delays between the spik