Bar code recognition method

摘要

As for the technology which recognizes a bar code, there are a scan system and the optical technology which compos- es the optical detector system and recognition technology to judge a bar code. The pointed knife of the correct bar code data becomes possible to the extent that the scan system and the optical receiver system are equivalent to the human eye and that they improve efficiency. Also, by improving the recognition technology which recognizes the data as the bar code, the correct reading becomes possible. To improve the technological power of this optical technology, the recogni- tion technology becomes the important element which rais- es bar code recognition efficiency in the future. In this paper, optical technology and recognition technolo- gy are described.