A facial recognition system for matching computerized composite sketches to facial photos using human visual system algorithms
A facial recognition system for matching computerized composite sketches to facial photos using human visual system algorithms
复制标题
面部识别系统，使用人类视觉系统算法将计算机合成草图与面部照片进行匹配
DOI：
10.1109/ths.2016.7568945
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
K. Panetta
中科院分区：
文献类型：
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作者：
Qianwen Wan;K. Panetta
法医素描技术是协助执法机构的常用方法。随着计算机软件的迅猛发展，计算机合成素描因其效率高、成本低而比手绘素描得到了更多的应用。然而，将计算机化的合成草图与面部照片进行匹配的面部识别系统的研究并不多。这个问题是通过引入自动识别系统来解决的，该系统利用人类视觉系统算法，结合对数逻辑二进制模式特征描述符和新的区域加权模型，将计算机化的面部草图与人脸照片进行匹配。该体系结构可以快速找到测试图像与存储图像的数据库的最接近的匹配并对其进行排序。这篇论文的贡献包括：(I)一个数据库，其中包含感兴趣的人与相应的法医图像和他们的计算机草图，将可供未来的研究人员使用；(Ii)使用人类视觉系统算法的自动计算机草图到面部照片识别系统；(Iii)这项工作还将比较匹配法医照片和匹配合成草图之间的准确性。结果表明，该原型系统具有较高的效率和准确性。拟议的计算机化素描匹配面部照片系统具有许多执法和国土安全应用的潜力。
Forensic sketching techniques are a commonly used method to assist law enforcement agencies. With the powerful advances in computer software, computerized composite sketches are more frequently used than hand-drawn sketches because of its efficiency and low-cost. However, there is not much research focused on facial recognition systems for matching computerized composite sketches to facial photos. This problem is addressed by introducing an automatic recognition system for matching computerized facial sketches to face photos utilizing human visual system algorithms, coupled with logarithm Logical Binary Pattern feature descriptors and a new region weighted model. The architecture can quickly find and rank the closest matches of a test image to a database of stored images. The contributions of this paper include: (i) A database containing people of interest with corresponding forensic images and their computerized sketches that will be available for future researchers; (ii) An automatic computerized sketch to facial photo recognition system utilizing human visual system algorithms; (iii) This work will also compare the accuracy between matching forensic photos and matching the composite sketches. The results show the high efficiency and accuracy of the prototype system. The proposed computerized sketch matching facial photo system has potential for many law enforcement and homeland security applications.