發送短信 : Accelerated feature detectors for real-time vision based application

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