Research on fingerprint image segmentation

As part of fingerprint image pre-processing,fingerprint image segmentation plays an irreplaceable role.This paper proposes a method based on the orientation field information combined with statistical characteristics of gray in order to realize the second segmentation of fingerprint image.Various experimental results show that the method proposed in this paper improves the effect of segmentation.
fingerprint segmentation fingerprint image pre-processing statistical characteristics of gray orientation field information
Juntao Xue Hongwei Li
School of Electrical Engineering & Automation, Tianjin University, TianjinChina
国际会议
西安
英文
697-701
2012-08-24(万方平台首次上网日期,不代表论文的发表时间)