Research on digital watermark using pre-processing technology

被引：0
|
作者：
Ru, Guo-Bao [1 ]
Niu, Hui-Fang [2 ]
Yang, Rui [1 ]
Sun, Hong [1 ]
Shi, Hong-Ling [1 ]
Huang, Tian-Xi [1 ]
机构：
[1] Sch. of Electron. Info., Wuhan Univ., Wuhan 430072, China
[2] Math. Dept., Luoyang Teacher Coll., Luoyang 471022, China
来源：
| 2003年 / Wuhan University卷 / 08期
关键词：
Adaptive algorithms - Adaptive filtering - Audio acoustics - Discrete Fourier transforms - Fourier transforms;
D O I：
10.1007/bf02900828
中图分类号：
学科分类号：
摘要：
A watermark embedding system based on audio perceptual masking is realized and a watermark detection system using pre-processing technology is brought forward. Watermark can be detected from watermarked audio without original audio by using this method. The results show that this embedding and detecting method is robust, and on the premise of not affecting the hearing quality, it can resist those attacks such as MPEG compressing, filtering and adding white noise.
引用
下载
收藏
相关论文
共 50 条
  • [1] Research on Digital Watermark Using Pre-Processing Technology
    Ru Guo\|bao 1
    2. Mathematics Department
    Wuhan University Journal of Natural Sciences, 2003, (03) : 842 - 846
  • [2] A new approach to pre-processing digital image for wavelet-based watermark
    Agreste, Santa
    Andaloro, Guido
    JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2008, 221 (02) : 274 - 283
  • [3] Pre-processing of compressed digital video
    Segall, CA
    Karunaratne, P
    Katsaggelos, AK
    VISUAL COMMUNICATIONS AND IMAGE PROCESSING 2001, 2001, 4310 : 163 - 174
  • [4] Digital watermark system based on improved security through pre-processing of watermarked data using information of image discrete frequency
    Sung, Kyung-Sang
    Lee, Seung-Heon
    Wang, Bo-Hyun
    Oh, Hae-Seok
    FOURTH INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING RESEARCH, MANAGEMENT AND APPLICATIONS, PROCEEDINGS, 2006, : 276 - +
  • [5] Research on pre-processing of QR Code
    Sun Haixing
    Xia Haojie
    Dong Ning
    SIXTH INTERNATIONAL SYMPOSIUM ON PRECISION MECHANICAL MEASUREMENTS, 2013, 8916
  • [6] Introduction to digital image pre-processing and segmentation
    Ao Yan-li
    2015 SEVENTH INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION (ICMTMA 2015), 2015, : 588 - 593
  • [7] Pre-Processing the Cover Image before Embedding Improves the Watermark Detection Rate
    Riadi, Rabia
    Ros, Frederic
    Harba, Rachid
    Douzii, Hassan
    El Hajjii, Mohamed
    2014 SECOND WORLD CONFERENCE ON COMPLEX SYSTEMS (WCCS), 2014, : 705 - 709
  • [8] Integrated Pre-processing Technology for Underwater Image
    Cu, Xi-Peng
    2016 3RD INTERNATIONAL CONFERENCE ON ADVANCED EDUCATION AND MANAGEMENT (ICAEM 2016), 2016, : 699 - 703
  • [9] A Research of an Adaptation Algorithm Convergence Using Spatial Signal Pre-processing
    Gusev, S. I.
    Spirkina, O. V.
    2016 5TH MEDITERRANEAN CONFERENCE ON EMBEDDED COMPUTING (MECO), 2016, : 301 - 303
  • [10] Coal Pocket Image Pre-processing Research
    Wu Bing
    Gui Weifeng
    THIRD INTERNATIONAL SYMPOSIUM ON ELECTRONIC COMMERCE AND SECURITY WORKSHOPS (ISECS 2010), 2010, : 65 - 67
12345