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Development of Iris Recognition Technology in China

Reporter: Zhong Shi 丨 CCTV.com

05-25-2016 04:48 BJT

The Iris, a circular structure in the eye, is responsible for controlling the diameter and size of the pupil. As a unique personal name card, how does iris recognition work in the field of artificial intelligence? Let's meet Tan Tie-niu, the man who has lead its development in China. 

This camera will capture images of your eyes. Standing as far as 1.5 meters away from the machine, you can still be recognized by your iris.

Just like fingerprints, this thin structure in the eye is a unique biological indicator. And this cutting-edge Iris Recognition device has been developed by Tan Tieniu and his team.

"When we started to do it. I tried to buy a device from the US. But they said it was embargoed to China. And then, I decided to develop the device myself," said Tan.

After more than a decade's efforts, Tan Tieniu made his dream come true. The Iris Recognition Technology is being mass produced.

For him, this is a road seldom travelled. Back in 1985, sponsored by the government, Tieniu was sent to Imperial College of Science and Technology in the UK for further study.

"I can never forget what I saw there. The differences and gaps between the two countries shocked me. I realised that I must study hard and go back home to make a contribution," said Tan.

After receiving a PhD, he was offered a lifetime professorship at a university in the UK. But there was always a regret deep in his heart. In 1996, Tan Tieniu learned about a talent program in China. He realized this was his chance.

"Many friends couldn't understand my decision at the time. I sold all my property in the UK. I was joking that if I do it then do it right. I need to completely return," said Tan.

After all these years, his determination and hard work have paid off. Now, Tieniu and his team are still exploring the field of AI technology even further. For him, the seldom travelled road is becoming more and more promising.

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