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

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發送短信 : Exploiting shape properties for improved retrieval, discrimination and recognition