Will hotel face recognition be uploaded?

Under normal circumstances, it will. As long as you register, you will automatically enter the national public security networking system for at least three to five years.

The traditional face recognition technology is mainly based on visible light images, which is also a familiar recognition method and has been developed for more than 30 years. However, this method has insurmountable defects, especially when the ambient illumination changes, the recognition effect will drop 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 illumination problem. However, these two technologies are far from mature, and the recognition effect is not satisfactory.

A rapidly developing solution is multi-light source face recognition technology based on active near-infrared images. It can overcome the influence of light change and achieve excellent recognition performance. The overall system performance exceeds that of 3D face recognition in accuracy, stability and speed. This technology has developed rapidly in recent two or three years, which makes face recognition technology gradually practical.

The human face is born with other biological characteristics of the human body (fingerprint, iris, etc. ), its uniqueness and good characteristics of not being easily copied provide the necessary premise for identity authentication.