Data hiding for text document image authentication by connectivity-preserving

  title={Data hiding for text document image authentication by connectivity-preserving},
  author={Huijuan Yang and Alex ChiChung Kot},
  journal={Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.},
  pages={ii/505-ii/508 Vol. 2}
A novel blind data hiding method for text document images is proposed; it aims to preserve the connectivity in a local neighborhood. The "flippability" of a pixel is determined by imposing three transition criteria in a 3/spl times/3 moving window which is centered at the pixel. The "embeddability" of a block is invariant in the watermark embedding process, while the "flipped" pixels can be located by imposing a constraint. The "uneven embeddability" of the host image is considered by embedding… CONTINUE READING
Highly Cited
This paper has 22 citations. REVIEW CITATIONS

From This Paper

Topics from this paper.


Publications citing this paper.
Showing 1-10 of 16 extracted citations

Integrity Protection of Document Assets by Computing Skeletons

Second International Conference on Innovative Computing, Informatio and Control (ICICIC 2007) • 2007
View 4 Excerpts
Highly Influenced

Binary image authentication using zig-zag ordering of watermark

2013 International Conference on Advances in Technology and Engineering (ICATE) • 2013

Binary Documents Recovery Based on Skeleton Extraction

2009 Third International Conference on Multimedia and Ubiquitous Engineering • 2009
View 2 Excerpts

A novel steganalysis of data hiding in binary text images

2008 11th IEEE Singapore International Conference on Communication Systems • 2008
View 2 Excerpts

Pattern Analysis Applied on Steganalysis for Binary Text Images

2008 International Symposium on Electronic Commerce and Security • 2008

Binary Document Images Authentication by Thinning Digital Patterns

Third International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2007) • 2007

Data Hiding For Binary Images Authentication By Considering A Larger Neighborhood

2007 IEEE International Symposium on Circuits and Systems • 2007
View 8 Excerpts

Fragile Watermarking Based on Smoothness for Document Image

2007 International Workshop on Anti-Counterfeiting, Security and Identification (ASID) • 2007
View 2 Excerpts


Publications referenced by this paper.
Showing 1-3 of 3 references

Data Hiding in 2-Color Images

IEEE Trans. Computers • 2002
View 2 Excerpts

Data Hiding in Digital Binary Image

IEEE International Conference on Multimedia and Expo • 2000
View 2 Excerpts

Similar Papers

Loading similar papers…