Open Access

ARTICLE

Detecting Double JPEG Compressed Color Images via an Improved Approach

Xiaojie Zhao¹, Xiankui Meng¹, Ruyong Ren², Shaozhang Niu^2,*, Zhenguang Gao³

1 School of Sciences, Beijing University of Posts and Telecommunications, Beijing, 100876, China
2 Beijing Key Lab of Intelligent Telecommunication Software and Multimedia, Beijing University of Posts and Telecommunications, Beijing, 100876, China
3 Department of Computer Science, Framingham State University, Framingham, MA, 01772, USA

* Corresponding Author: Shaozhang Niu. Email: