数字图像复原技术的原理及在刑事技术中的应用  

Digital image recovery technology and its application in forensic science

作　　者：廖翔[1] 黎建彬 

机构地区：[1]贵州省公安厅刑侦总队,贵阳550001

出　　处：《刑事技术》2003年第3期24-27,共4页Forensic Science and Technology

摘　　要：目的介绍数字图像处理技术在刑事案件复原的应用,促进该技术的发展。方法利用数字算法、滤波、几何运算等计算机图像处理技术进行复原处理。结果对案件的隐含、残缺、微弱信息,模糊图像、变形物证复原及特征显现。结论刑事数字图像复原技术在刑事技术领域有了广阔的应用前景。Objective To introduce the digital image processing technology to forensic application.Method Computer image processing technology including filter,geometrical algorithms were used.Results Information and characters were recovered from hidden,fragmentary,unclear and illegible image.Conclusion Digital image processing technology is of much prospect in forensic application.

关 键 词：图像复原技术 计算机图像处理技术 刑事技术 模糊图像 变形物证 

分 类 号：D918[政治法律—法学] TP391.41[自动化与计算机技术—计算机应用技术]