發送短信

數:

提供者:

CAPTCHA:

  ______     ___                 ___     __   __  
 /_   _//   / _ \\    ____      / _ \\   \ \\/ // 
   | ||    / //\ \\  |    \\   | / \ ||   \   //  
  _| ||   |  ___  || | [] ||   | \_/ ||   / . \\  
 /__//    |_||  |_|| |  __//    \___//   /_//\_\\ 
 `--`     `-`   `-`  |_|`-`     `---`    `-`  --` 
                     `-`

Please enter what you see:

發送短信 : Exploration of illumination normalization based on divisive normalization