Automatic Recognition of Steel Character Symbol Based on Automaton Theory
Lou Shan-you · Computer and Modernization · 2009
The statistics of the steel is a key fraction of project budget.Classical statistical approaches of steel are ineffective,error-prone and with many other drawbacks,which however can be excellently overcome by the availability of computer's automatic recognition.Based on the formal language and automaton theory,this paper mainly studies the automatic recognition of steel character symbol.First it gives a recursive definition and structures a corresponding grammar;then designs a DFA,steel character symbol can be identified.It improves the accuracy,the efficiency in the recognition of character symbol,and provides a powerful foundation for automatic statistics of the steel.