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Face-Scanning Sunglasses
Crowds at the 2014 World Cup in Brazil will be subjected to face-scanning software hidden in the sunglasses of police.The new technology, which consists of a small camera fitted to the glasses, can capture 400 facial images per second and transmit them to a central computer database, which can store up to 13 million faces. Working at a distance of up to 50 meters (164 feet), the devices will help law enforcement identify those involved in brawls and other illegal activity.
面部掃描太陽(yáng)鏡
這東西原理簡(jiǎn)單，就是太陽(yáng)鏡里隱藏了攝像頭，每秒可以捕捉400張臉并發(fā)送到可以儲(chǔ)存13w張臉中央數(shù)據(jù)庫(kù)里識(shí)別，有效工作距離達(dá)50米，在大規(guī)模賽事中將有奇效，據(jù)說(shuō)將成為2014年巴西世界杯的警察裝備。
