Face recognition code
no vote
The traditional face recognition technology is mainly based on visible light image, which is also a familiar recognition method. It has been developed for more than 30 years. However, this method has some defects that are difficult to overcome, especially when the ambient light changes, the recognition effect will decline sharply, which can not meet the needs of the actual system. There are three-dimensional image face recognition and thermal imaging face recognition to solve the problem of illumination. But these two technologies are far from mature, and the recognition effect is not satisfactory. One of the rapidly developing solutions is multi light source face recognition technology based on active near infrared image. It can overcome the influence of light changes, and has achieved excellent recognition performance. The overall system performance in terms of accuracy, stability and speed is better than that of 3D image face recognition. With the rapid development of this technology in the past two or three years, face recognition technology has gradually become practical.