Introduction - If you have any usage issues, please Google them yourself
Code identifying the general process is: binary image-> noise filter-> character location search-> number of characters in dot matrix Statistics-> and the characters dot matrix template matching Take I often go to a licensed pharmacist of the training site and thought hand because he rules the verification code is: no noise, the character position is fixed, take the font to 100 after the match. Time is limited, sneak in a little research. VB code is basically written before, and also with reference to a popular online source verification code identification.