基于数字图像特征的盲篡改检测技术  

Blind Tampering Detection Technology Based on Digital Image Features

作　　者：黄艳丽[1] 牛少彰[1] 孙晓婷[2] 

机构地区：[1]北京邮电大学计算机学院,北京100876 [2]北京邮电大学理学院,北京100876

出　　处：《中国电子商情（通信市场）》2013年第5期52-57,共6页

摘　　要：数字图像的篡改检测技术主要分为主动篡改检测技术和被动篡改检测技术。一般情况下，大部分的图像是不知道其来源以及真实性，所以被动篡改检测技术成为了主要的检测技术。图像特征主要包括其颜色特征、纹理特征和几何形状特征。针对这三种特征的数字图像的盲篡改检测的方法是本文所要论述的，最后对其进行总结。Digital image tampering detection technology mainly was divided into active tampering detection technology and passive tampering detection technology. In generally, as the sources of most of images mostly are unknown, including authenticity, the passive forgery detection method became the primary detection technology. Image features primarily contain color, texture, and geometric shape features. For the three features, this paper describes the method of blind tampering detection, and then concludes these.

关 键 词：盲篡改检测 图像特征 颜色 纹理 几何形状 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]