On the evening of June 9th, Jinhua police arrested Jacky Cheung (49-year-old Ma), a fugitive who was chased by Shanghai police on suspicion of theft. When he was arrested, Ma was peddling concert tickets, claiming to be a fan of "Song God". If the tickets can't be sold, he is ready to enter the stadium to watch. On the same day, before the concert, Jinhua police also arrested Zheng, a fugitive who was chased by Fujian police online and was suspected of forging official documents of state organs.

On the evening of May 20th 19: 30, Jacky Cheung sang in Jiaxing Gymnasium. After the concert, the escaped prisoner was arrested by the police before leaving the venue. This time, it was successfully captured in a company, and a high-tech public security product using face recognition technology has made great contributions. Yesterday, the East. Com reporter saw this face recognition artifact at the18th Anbo Fair. It looks no different from ordinary cameras, but in fact, the "connotation" is much richer.

According to reports, the identification technology of artificial intelligence has developed rapidly in recent years. In the field of public safety, it is very easy to accurately identify and report to the police at the first time after the suspect appears in the monitoring range through technical means. At present, the cooperation between security technology enterprises and the police has achieved very good results in security management and control in the fields of pursuit, criminal investigation and technical investigation.

In addition to the technical application of precise points, there is also a kind of VR Hawkeye equipment that also plays an important role in urban public security control. VR Hawkeye equipment is generally installed on a high-rise building about 300 meters to get a commanding view. Different from ordinary cameras, it consists of a row of small fixed cameras and a multi-zoom ball mechanism. Take 180 degree panorama as an example. It combines the pictures taken by six small lenses in different directions into a 180-degree high-altitude panorama, which can carry out all-round high-point observation and judge the situation of the whole area. The 37x zoom camera below can be enlarged to see the face and license plate clearly.

According to reports, VR Hawkeye equipment can be matched with precise point cameras with different functions according to different scenes to form a three-dimensional prevention and control system with high and low linkage. When it is matched with public security products that can recognize faces, a strict prevention and control network is woven.