Blind Forensics Tool Of Falsification For RAW Images

被引：0
|
作者：
Thi Ngoc Canh Doan [1 ]
Retraint, Florent [1 ]
Zitzmann, Cathel [2 ]
机构：
[1] Univ Technol Troyes, ICD, LM2S, Troyes, France
[2] EPF Grad Sch Engn, ICD, LM2S, Montpellier, France
来源：
2017 IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY (ISSPIT) | 2017年
关键词：
Digital forensics; blind image forgery detection; hypothesis testing; image models;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a novel method for blind forgery detection of natural image in RAW format. The approach is based on a statistical noise model of natural RAW images. This model is characterized by two parameters which are used as a fingerprint to falsification identification. The identification is cast in the framework of the hypothesis testing theory. For practice use, the Generalized Likelihood Ratio Test (GLRT) is presented and its performance is theoretically established in case of unknown parameters where an estimation of those parameters is designed. Experiments with simulated and real images highlight the relevance of the proposed approach.
引用
收藏
页码：18 / 23
页数：6
相关论文
共 50 条
  • [41] Anti-Forensics of Contrast Enhancement in Digital Images
    Cao, Gang
    Zhao, Yao
    Ni, Rongrong
    Tian, Huawei
    MM&SEC 2010: 2010 ACM SIGMM MULTIMEDIA AND SECURITY WORKSHOP, PROCEEDINGS, 2010, : 25 - 34
  • [42] Social Network Forensics through Smartphones and Shared Images
    Rouhi, Rahimeh
    Bertini, Flavio
    Montesi, Danilo
    Li, Chang-Tsun
    2019 7TH INTERNATIONAL WORKSHOP ON BIOMETRICS AND FORENSICS (IWBF), 2019,
  • [43] Super-resolution of Facial Images in Forensics Scenarios
    Satiro, Joao
    Nasrollahi, Kamal
    Correia, Paulo L.
    Moeslund, Thomas B.
    5TH INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, THEORY, TOOLS AND APPLICATIONS 2015, 2015, : 55 - 60
  • [44] Forensics for partially double compressed doctored JPEG images
    Gurinder Singh
    Kulbir Singh
    Multimedia Tools and Applications, 2018, 77 : 485 - 502
  • [45] Digital forensics of microscopic images for printed source identification
    Tsai, Min-Jen
    Yuadi, Imam
    MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 77 (07) : 8729 - 8758
  • [46] A lexicon for consistent description of material images for nuclear forensics
    Alison L. Tamasi
    Leigh J. Cash
    Christopher Eley
    Reid B. Porter
    David L. Pugmire
    Amy R. Ross
    Christy E. Ruggiero
    Lav Tandon
    Gregory L. Wagner
    Justin R. Walensky
    Angelique D. Wall
    Marianne P. Wilkerson
    Journal of Radioanalytical and Nuclear Chemistry, 2016, 307 : 1611 - 1619
  • [47] Contrast Enhancement-Based Forensics in Digital Images
    Cao, Gang
    Zhao, Yao
    Ni, Rongrong
    Li, Xuelong
    IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2014, 9 (03) : 515 - 525
  • [48] A Novel Method of Cropped Images Forensics in Social Networks
    Gao, Rongrong
    Li, Xiaolong
    Zhao, Yao
    PATTERN RECOGNITION AND COMPUTER VISION, PRCV 2021, PT II, 2021, 13020 : 649 - 661
  • [49] A lexicon for consistent description of material images for nuclear forensics
    Tamasi, Alison L.
    Cash, Leigh J.
    Eley, Christopher
    Porter, Reid B.
    Pugmire, David L.
    Ross, Amy R.
    Ruggiero, Christy E.
    Tandon, Lav
    Wagner, Gregory L.
    Walensky, Justin R.
    Wall, Angelique D.
    Wilkerson, Marianne P.
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2016, 307 (03) : 1611 - 1619
  • [50] Internet Forensics as a Tool for Responding to Cyber-Fronts
    Gunestas, Murat
    Yilmaz, Kamil
    TERRORISTS' USE OF THE INTERNET: ASSESSMENT AND RESPONSE, 2017, 136 : 341 - 355
12345