Network transmission | 'Mobile phone money detector', CCTV reporter pro test: Do not fly

Recently, a nettext claiming that 'phones can check money' spreads across the Internet. This article mainly introduces two types of mobile phone money detection methods: First, use mobile phone cameras to enlarge the back of '100 yuan' and the year of the hundred dollar bills. The microtext of the room, the clear 'RMB100' and the 'RMB' are instantly displayed. Naturally, these words are real money; the second is to open the mobile phone camera and sketch it, aiming at the 100 RMB backside to scan on the right side of the blank space. The vaguely visible RMB symbol '¥' is genuine.

Is this correct? In this regard, the CCTV reporter conducted a verification and found that, regardless of genuine counterfeit banknotes, the four-row 'RMB100' and 'one yuan' line of 'RMB' will appear after the mobile phone is photographed and enlarged. Compared with real money, banknotes are slightly blurred. Industry insiders say that in the method of identifying genuine and fake RMB, there is indeed a way to use the magnifying glass (the principle is the same as that of a mobile phone camera zoom shot) to observe the clarity of the face of the ticket, adhesive, and gravure Text, etc., The mobile phone camera is also a way to zoom in and observe the microtext of the RMB. However, the counterfeit money is also technically high and low, some are slightly clear, some are blurry, or even completely obscure. Only relying on this method to discriminate between genuine and counterfeit notes is not Completely reliable.

In the second method, the sketch filter is used. Both the counterfeit currency and the counterfeit currency have the symbol '¥'. Therefore, the circle of friends circulated using the mobile phone's sketch filter to check the right margin of the back of the RMB. The '¥' character is a real currency note. The argument is not reliable.