A Large Capacity Blind Information Hiding Algorithm

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2008 International Symposium on Electronic Commerce and Security

August 03-August 05

ISBN: 978-0-7695-3258-5

	ASCII Text	x
	Jianquan Xie, Chunhua Yang, Dazu Huang, Duosi Xie, "A Large Capacity Blind Information Hiding Algorithm," Electronic Commerce and Security, International Symposium, pp. 934-937, 2008 International Symposium on Electronic Commerce and Security, 2008.

	BibTex	x
	@article{ 10.1109/ISECS.2008.130, author = {Jianquan Xie and Chunhua Yang and Dazu Huang and Duosi Xie}, title = {A Large Capacity Blind Information Hiding Algorithm}, journal ={Electronic Commerce and Security, International Symposium}, volume = {0}, year = {2008}, isbn = {978-0-7695-3258-5}, pages = {934-937}, doi = {http://doi.ieeecomputersociety.org/10.1109/ISECS.2008.130}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Electronic Commerce and Security, International Symposium TI - A Large Capacity Blind Information Hiding Algorithm SN - 978-0-7695-3258-5 SP934 EP937 A1 - Jianquan Xie, A1 - Chunhua Yang, A1 - Dazu Huang, A1 - Duosi Xie, PY - 2008 KW - information hiding KW - DCT transformation KW - uniform spectrum KW - quantification KW - blind extracting VL - 0 JA - Electronic Commerce and Security, International Symposium ER -

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ISECS.2008.130

The causation that why the capacity of information hiding algorithm based on DCT domain is small is analyzed, a large capacity blind information hiding algorithm based on DCT domain is proposed. First, uniform spectrum processing act on the carrier image,then the image is processed globe DCT transform. Finally, the information, which is to be hidden, is embedded into the low frequency coefficients in DCT domain. Moreover, the information hiding is implemented by using segment quantification method, extracting the hidden information does not need the original image. Experiment shows that our scheme has a large Capacity of information hiding and better imperceptibility.

Index Terms:

information hiding, DCT transformation, uniform spectrum, quantification, blind extracting

Citation:

Jianquan Xie, Chunhua Yang, Dazu Huang, Duosi Xie, "A Large Capacity Blind Information Hiding Algorithm," isecs, pp.934-937, 2008 International Symposium on Electronic Commerce and Security, 2008

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