Banknote Currency has long been the most important and convenient means of payment in people's daily life, which is more or less connected with many quarrels and legal cases. It will be a great contribution to solve these problems if each banknote currency in each deal be recorded since only the quantity can be known by the current financial system.
For a long period of time, using CIS (Contact Image Sensor) led to slow recognition of RMB-Banknote character and poor ability of identifying the counterfe...