An Abstract of for My Thesis

QR Code (quick response code), a matrix two-dimensional bar code, is widely used in around the world, according to because of its efficient encoding and strong capability of for error correction. The aim of the study thesis is to investigate the possibility of a demonstration application of using QR codes for representation of their efficiency of the in error protection [do you mean "error detection"?]. So This thesis introduces the structure of QR codes and analyses the encoding and decoding principles on the basis of a national standard and RS code’s algorithm. Through the applications of generator and scanner, the QR code’s capability of for error correction can be better and more clearly understood.