發送短信

數:

提供者:

CAPTCHA:

  _____    __   __    ____     _    _     _  _   
 / ____||  \ \\/ //  |  _ \\  | || | ||  | \| || 
/ //---`'   \ ` //   | |_| || | || | ||  |  ' || 
\ \\___      | ||    | .  //  | \\_/ ||  | .  || 
 \_____||    |_||    |_|\_\\   \____//   |_|\_|| 
  `----`     `-`'    `-` --`    `---`    `-` -`

Please enter what you see:

發送短信 : An evaluation on offline signature verification using artificial neural network approach