广西师范大学学报（自然科学版）2007，Vol.25Issue(2)：190-193,4.
基于DCT系数分布的含密图像识别算法
Stego-images Recognition Based on DCT Coefficients Distributing
摘要
Abstract
A fast and effective stego-images recognition method based on statistical distributions of DCT coefficients is proposed.The approach can distinguish stego-image and cover-image.The method is tested on a diverse set of test images that include both raw and processed images in the JPEG and BMP formats.Experiment results show the superiority of our approach over other stego-images recognition techniques.关键词
含密图像识别/掩密术/模式识别/DCT系数Key words
stego-images recognition/steganography/pattern recognition/DCT coefficients分类
信息技术与安全科学引用本文复制引用
刘一均,柴毅,柏森,郭茂耘..基于DCT系数分布的含密图像识别算法[J].广西师范大学学报（自然科学版）,2007,25(2):190-193,4.基金项目
Nature Science Foundation of Chongqing (2005BB2208) （2005BB2208）
