Paper Info
Title
Detection of Double JPEG Compression With the Same Quantization Matrix via Convergence Analysis
Abstract
Detecting double JPEG compression with the same quantization matrix is a challenging task in image forensics. To address this problem, in this paper, a novel method is proposed by leveraging the component convergence during repeated JPEG compressions. Firstly, an in-depth analysis of the pipeline in successive JPEG compressions is conducted, and it reveals that the rounding/truncation errors as we...
Year
DOI
Venue
2022
10.1109/TCSVT.2021.3097351
IEEE Transactions on Circuits and Systems for Video Technology
Keywords
DocType
Volume
Transform coding,Image coding,Quantization (signal),Task analysis,Feature extraction,Finite wordlength effects,Discrete cosine transforms
Journal
32
Issue
ISSN
Citations 
5
1051-8215
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Yakun Niu1182.66
Xiaolong Li22264114.79
Yao Zhao31926219.11
Rongrong Ni471853.52