【作者】 张森悦； 李一波； 肖红；

【Author】 ZHANG Sen-yue1,LI Yi-bo2,XIAO Hong3(1.Department of Management,Shenyang Institute of Aeronautical Engineering,Shenyang 110034,China;2.Department of Auto-Control,Shenyang Institute of Aeronautical Engineering,Shenyang 110034,China;3.School of Computer Science,Shenyang Institute of Aeronautical Engineering,Shenyang 110034,China)

【机构】 沈阳航空工业学院管理系； 沈阳航空工业学院自动控制系； 沈阳航空工业学院计算机学院；

【摘要】 从发现受害人颅骨开始就标志着刑事侦察程序的启动,第一步就是进行相貌复原。因皮肤纹理生成方法没有特定人脸特征的优点,所以在以无罪推定为前提的颅骨相貌复原技术中具有特殊的地位。皮肤纹理生成方法一般是先获得皮肤表面的细节纹理图,然后对细节纹理图进行几何纹理映射而得到最终的结果,不同方法的差别仅是获取细纹纹理图的方式各有不同。考虑到人脸皮肤是自然纹理的一种,提出基于分形迭代函数系统的(Iteratedfunctionsystem,IFS)皮肤细节纹理图生成新方法。结果表明:该方法具有简单、快速、不需要人工交互处理的优点,生成的人脸纹理也比较真实自然。更多还原

【Abstract】 Finding the victim skull means the criminal reconnaissance program has started and the first step of it is facial reconstruction.The skin texture generation method has special status on skull reconstruction technology based on presumption of innocence because of the advantage of no special figures on human face.At present,the same point of all the skin texture generation methods is to get the detail texture map at first,and then to get the final result through the geometry texture mapping on it.The only distinction is the way to get the detail texture map.Considering human facial skin is a kind of natural texture,the new method of the skin detail texture graph generation based on iterated function system(IFS)was presented.The result shows that this method has the advantage of simple and fast operation,no artificial interactive processing,and the face texture generated is also trueness and naturalness.更多还原