Image Splicing Detection Based on Markov Features in QDCT Domain

doi:10.1007/978-3-319-22053-6_32

	Image Splicing Detection Based on Markov Features in QDCT Domain
	Li, Ce3,4 ; Ma, Qiang 3; Xiao, Limei3 ; Li, Ming 3; Zhang, Aihua3
	2015
会议名称	ADVANCED INTELLIGENT COMPUTING THEORIES AND APPLICATIONS, ICIC 2015, PT III
卷号	9227
页码	297-303
出版地	HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
出版者	SPRINGER-VERLAG BERLIN
摘要	Image splicing is very common and fundamental in image tampering. Therefore, image splicing detection has attracted more and more attention recently in digital forensics. Gray images are used directly, or color images are converted to gray images before processing in previous image splicing detection algorithms. However, most natural images are color images. In order to make use of the color information in images, a classification algorithm is put forward which can use color images directly. In this paper, an algorithm based on Markov in Quaternion discrete cosine transform (QDCT) domain is proposed for image splicing detection. The support vector machine (SVM) is exploited to classify the authentic and spliced images. The experiment results demonstrate that the proposed algorithm not only make use of color information of images, but also can achieve high classification accuracy.
关键词	Markov model QDCT Image-splicing detection Color image forgery detection
DOI	10.1007/978-3-319-22053-6_32
收录类别	SCI ; CPCI
语种	英语
WOS研究方向	Computer Science ; Robotics
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Information Systems ; Computer Science, Interdisciplinary Applications ; Robotics
WOS记录号	WOS:000364716700032
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/38429
专题	电气工程与信息工程学院新能源学院
作者单位	1.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China; 2.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China; 3.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China; 4.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China
第一作者单位	电气工程与信息工程学院
推荐引用方式 GB/T 7714	Li, Ce,Ma, Qiang,Xiao, Limei,et al. Image Splicing Detection Based on Markov Features in QDCT Domain[C]. HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY:SPRINGER-VERLAG BERLIN,2015:297-303.