Fingerprint Identification System Based on Two-Dimensional Barcode and DSP
Yuan Wang, Li Liu, Qian Song, Ya Ping Bao · Advanced materials research · 2012
Aiming at low portability and undue dependence on the SSD database of most of authentication system, a fingerprint identification system based on a two-dimensional bar code and DSP was proposed. The central processor TMS320VC5416 was used, and the fingerprint information obtained from PDF417 barcode by the barcode reading device was fuzzy matched with that by online real-time collection. The quick verification of the card holder’s identity was realized.