摘要： 在阐述多指纹信息融合理论的基础上,提出了带反馈并行的多指纹信息融合算法,实验结果表明,此方法能解决脱皮、有伤痕等低质量指纹识别困难、识别率低问题,该技术可使系统的识别率达到90%以上,比单指纹特征识别的识别率提高20%~30%,不仅具有很强的有效性及纠错性,而且具有广泛的应用领域及推广价值。

关键词: 多指纹, Dempster-Shafer证据理论, 信息融合

Abstract: On the basis of elaborating the theory of information fusion of multi-fingerprints, this paper sets forth the information fusion algorithmof multi-fingerprints with parallel feedback. The experiment result shows that this method is very efficient and corrective, it shows that this result ofidentification is exceeding 90% precision, and improves 20% ~30% compared with single fingerprints characteristic identification. It also has verybroad application field and generalization value.

中图分类号: 

• TP309