Fingerprint Image Restoration Based on Image Fusion

摘要：

In this paper we propose an algorithm for image fingerprint restoration based on image fusion. According to the characteristic of multispectral image data cube from imaging spectrometer, a new fingerprint image restoration method which uses the first fundamental form and dyadic wavelet transform of Mallat to extract the largest contrast of a multivalued image is discussed. The multiscale fundamental forms provide a local measure for the contrast of a multispectral image at different scales. The representation allows for a multiscale edge description of multispectral images. Experimental results are used to further demonstrate the superiority of the proposed technique over other techniques in the literature.

关键词： image fusion fingerprint image restoration wavelet transform forensic science

作者: Wang Yongqiang Yang Zhicheng Li Zhihui Xu Xiaojing

作者单位: Institute of Forensic Science, Ministry of Public Security, 17# Mu Xi Di Nan Li ,Beijing, P.R.China

会议类型: 国际会议

会议名称: The 31st International Congress on Imaging Science(第31届国际影像科学大会 ICIS2010)

会议地点: 北京

会议语种:英文

页码: 213-215

在线出版日期: 2010-05-12（万方平台首次上网日期，不代表论文的发表时间）