From 2003, with more than 10 years of study and experience in the pattern recognition area, Hanvon decided to dedicate on the facial recognition field and carried out study and research on the facial recognition technology. After 5 years, we developed “Dual Sensor™” facial recognition algorithm which Hanvon has completely independent intellectual property rights, the basic principles are as below:

“Dual Sensor™” adopts two special cameras which just like a person’s eyes. This technology not only remains the advantages of 2D facial recognition, but also combines part information from 3D facial recognition. “Dual Sensor™” has fast identification speed and highly accurate recognition rate, and its capacity researches to the world class. “Dual Sensor™” has laid a solid foundation for large scale of application of facial recognition.