發送短信 : Restoration of images scanned from thick bound documents

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