IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 98), Washington, United States Of America, 12 - 15 May 1998, pp.2941-2944
Conference Paper / Full Text
United States Of America
Middle East Technical University Affiliated:
An original technique, based on ridge point detection directly from gray scale fingerprint images, is proposed. Our method avoids serious problems that algorithms which perform binarization of fingerprint images have. Each step can be easily hardware implemented, allowing a relevant speed up of the whole process.