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

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發送短信 : Video analysis of rolling cylinders