Copper nuts made of all kinds of embossed wire (usually lead brass, such as H59, 3604, 3602). Our daily contact with the embedded knurled copper nuts are processed by precision automatic lathes. The reference standard of embedded knurled copper nut comes from GB/T809, but the technical parameters of all kinds of embedded nuts produced by our company exceed the relevant indexes required by the national standard. Brass Nut,insert nut,knurled nut,injection nut,hex nut Shenzhen Lanejoy Technology Co.,LTD , https://www.szbrassnuts.com
Criminals are at large on the scene, even if they are face-lifting, they will be invisible in the face of high technology. Recently, the reporter learned from the Institute of Iron and Steel, the Beijing-Shanghai high-speed rail security area face recognition system project began bidding, Shanghai Hongqiao Station, Tianjin West Railway Station and Jinan West Railway Station three stations security area will be installed for identification of high-tech security system A face recognition system to assist the public security department in arresting fugitives.
According to experts, because video surveillance is rapidly spreading, among many video surveillance technologies, face recognition technology is a fast identification technology that is remote and user-incompatible. It can find people in real time from surveillance video images. The face is compared with the face database in real time to achieve fast identification and intelligent early warning.
At present, face recognition is mainly applied to digital camera face autofocus and smile shutter technology, access control system and public security criminal investigation such as installation system at the airport or station. By querying the target portrait data to find out whether there is basic information of key population in the database, Capture the fugitive.
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Face recognition is mainly applied to digital camera face autofocus and smile shutter technology, access control system and public security criminal investigation such as installing systems at the airport or station. By querying the target portrait data, it is necessary to find the basic information of the key population in the database to arrest and escape. The criminal.