| dc.description.abstract | In this thesis, the algorithm of Aztec barcode will be investigated and improved.
A complete barcode system (generating – perception) will be implemented also. Aztec barcode is a two-dimensional matrix symbology whose symbols are nominally square, made up of square modules on a square grid, with a square bulls-eye pattern at their
centre. Aztec barcode symbols can encode from small to large amounts of data with user- selected percentages of error correction. Aztec barcode is widely used nowadays. Aztec barcode is used in large such as plane ticket, online ticket, car registration documents.
Aztec barcode is new to our country but we can take full of its advantage to store and manage information. After completing, my program can generate, read and manipulate information Aztec code.
There are two main parts in my thesis, they are encoding and decoding process. In encoding process, the input data will be encoded to binary data first. After that a Reed- Solomon code will be added to the message code also in binary, and the whole code will
be filling into the framework of Aztec barcode. In the decoding process, firstly, the input image will be processed. Secondly, it will be turn into binary matrix by decoding
algorithm. Finally, the binary data will be converted into text message. | en_US |
