The design and implementation of two-dimensional Barcode identification in smartphone

Combining barcode identification and cell phones communication capabilities can open up for the applications of geographical dispersion, data sets, strong mobiles. Cell phones are not designed for image recognition use, its optical characteristic and its compute ability are much inferior to the special barcode readers, which will occurs a lot of peculiar problems while using cell phone as a barcode reader. The algorithm of Barcode image recognition was designed focus on the structure of cell phone and finally has been realized in a Linux.