Title :
An Improved Fingerprint Image Synthesis Algorithm Based on Gray Value and Its Fast DSP Implementation
Author_Institution :
Sch. of Electron. & Inf., Shanghai Dianji Univ., Shanghai
Abstract :
To implement a fast slice fingerprint image synthesis, an improved method of two-step correlation based on gray value is used to further accelerate the synthesis speed. The algorithm is optimized in the DSP implementation and the experiment result shows the feasibility of the algorithm.
Keywords :
fingerprint identification; fast slice fingerprint image synthesis; fingerprint image synthesis algorithm; gray value; Algorithm design and analysis; Costs; Digital signal processing; Fingerprint recognition; Fingers; Image generation; Image matching; Image reconstruction; Signal processing algorithms; Signal synthesis;
Conference_Titel :
Image and Signal Processing, 2008. CISP '08. Congress on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-0-7695-3119-9
DOI :
10.1109/CISP.2008.105
