發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : People detection and tracking in videos