A NEW METHOD FOR SELF-EMBEDDING IMAGE CONSTRUCTION

被引：0
|
作者：
Alipour, Ghafour [1 ]
Parsai, Manouchehr [2 ]
机构：
[1] Islamic Azad Univ, Hashtroud Branch, Hashtroud, Iran
[2] Univ Tehran, Tehran, Iran
来源：
THIRD INTERNATIONAL CONFERENCE ON COMPUTER ENGINEERING AND TECHNOLOGY (ICCET 2011) | 2011年
关键词：
DCT; Anti-tampering; LSB; Pixel; self-embedding;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, we introduce two algorithms for self-embedding an image into itself as a means for protecting the image content. After self-embedding, it is possible to recover portions of the image that have been cropped out, replaced, damaged, or otherwise tampered. The algorithms is based on transforming small 8x8 blocks using a DCT, quantizing the coefficients, and carefully encoding them in the least significant bits of other distant squares. This method provides a very high quality of reconstruction but it is very fragile.
引用
收藏
页码：65 / +
页数：2
相关论文
共 50 条
  • [41] A NOVEL PUBLIC KEY SELF-EMBEDDING FRAGILE WATERMARKING TECHNIQUE FOR IMAGE AUTHENTICATION
    Hassan, Ammar M.
    Hasan, Yassin M. Y.
    Al-Hamadi, Ayoub
    Wahab, Mohamed A. A.
    Michaelis, Bernd
    2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6, 2009, : 1261 - +
  • [42] Self-embedding fragile watermarking scheme to restoration of a tampered image using AMBTC
    Kim, Cheonshik
    Shin, Dongkyoo
    Yang, Ching-Nung
    PERSONAL AND UBIQUITOUS COMPUTING, 2018, 22 (01) : 11 - 22
  • [43] Fragile image watermarking scheme based on VQ index sharing and self-embedding
    Chuan Qin
    Ping Ji
    Jinwei Wang
    Chin-Chen Chang
    Multimedia Tools and Applications, 2017, 76 : 2267 - 2287
  • [44] Self-embedding fragile watermarking scheme to restoration of a tampered image using AMBTC
    Cheonshik Kim
    Dongkyoo Shin
    Ching-Nung Yang
    Personal and Ubiquitous Computing, 2018, 22 : 11 - 22
  • [45] On a self-embedding problem for self-similar sets
    Xiao, Jian-ci
    ERGODIC THEORY AND DYNAMICAL SYSTEMS, 2024, 44 (10) : 3002 - 3011
  • [46] Self-embedding watermark with flexible restoration quality
    Xinpeng Zhang
    Shuozhong Wang
    Zhenxing Qian
    Guorui Feng
    Multimedia Tools and Applications, 2011, 54 : 385 - 395
  • [47] Self-embedding watermark with flexible restoration quality
    Zhang, Xinpeng
    Wang, Shuozhong
    Qian, Zhenxing
    Feng, Guorui
    MULTIMEDIA TOOLS AND APPLICATIONS, 2011, 54 (02) : 385 - 395
  • [48] Self-embedding and restoration algorithms for document watermark
    Makur, A
    2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING, 2005, : 1133 - 1136
  • [49] Image authentication and recovery: Sudoku puzzle and MD5 hash algorithm based self-embedding fragile image watermarking method
    Renklier, Ayhan
    Ozturk, Serkan
    MULTIMEDIA TOOLS AND APPLICATIONS, 2024, 83 (05) : 13929 - 13951
  • [50] Discrete Wavelet TransformsBased Self-Embedding Watermarking
    Gupta, Rohit
    Ramaiya, Manoj
    2015 FIFTH INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS AND NETWORK TECHNOLOGIES (CSNT2015), 2015, : 689 - 692
12345