An Effective Method for Detecting Double JPEG Compression With the Same Quantization Matrix

	An Effective Method for Detecting Double JPEG Compression With the Same Quantization Matrix
	Yang, Jianquan; Xie, Jin; Zhu, Guopu; Kwong, Sam; Shi, Yun-Qing
刊名	IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
	2014
英文摘要	Detection of double JPEG compression plays an important role in digital image forensics. Some successful approaches have been proposed to detect doubleJPEG compression when the primary and secondary compressions have different quantization matrices. However, detecting double JPEG compression withthe same quantization matrix is still a challenging problem. In this paper, an effective error-based statistical feature extraction scheme is presented to solve this problem. First, a given JPEG file is decompressed to form a reconstructed image. An error image is obtained by computing the differences between theinverse discrete cosine transform coefficients and pixel values in the reconstructed image. Two classes of blocks in the error image, namely, rounding error block and truncation error block, are analyzed. Then, a set of features is proposed to characterize the statistical differences of the error blocks between single and double JPEG compressions. Finally, the support vector machine classifier is employed to identify whether a given JPEG image is doubly compressed or not. Experimental results on three image databases with various quality factors have demonstrated that the proposed method can significantly outperform thestate-of-the-art method.
收录类别	SCI
原文出处	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6905821
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/5994]
专题	深圳先进技术研究院_数字所
作者单位	IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
推荐引用方式 GB/T 7714	Yang, Jianquan,Xie, Jin,Zhu, Guopu,et al. An Effective Method for Detecting Double JPEG Compression With the Same Quantization Matrix[J]. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY,2014.
APA	Yang, Jianquan,Xie, Jin,Zhu, Guopu,Kwong, Sam,&Shi, Yun-Qing.(2014).An Effective Method for Detecting Double JPEG Compression With the Same Quantization Matrix.IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY.
MLA	Yang, Jianquan,et al."An Effective Method for Detecting Double JPEG Compression With the Same Quantization Matrix".IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY (2014).