掃下方二維碼，你絕對會心服口服，而且印度的雜耍火車和日本的職業推手一定會驚到你！

　　Scan the QR code, Im sure youll be convinced and shocked by the vaudeville-like Indian trains and Japanese train pushers!

　　Their brains are scanned so that researchers can monitor the progress of the disease.

　　研究人員對他們的大腦加以掃描，以監視病情的發展。

　　This software is designed to scan all new files for viruses.

　　這個軟件是為搜索所有新文件的病毒而設計。

　　Then, each student makes his own QR code and gives it to me.

　　然后,每個學生制作自己的二維碼給我。

　　Study and Implementation of QR Code Image Recognition Based on DSP

　　基于DSP的QR碼圖像識別研究與實現