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

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發送短信 : Compute-efficient techniques for vision-based traffic surveillance