發送短信 : 2D and 3D visual understanding with limited supervision

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