Dual Robust Watermarking Based on Iterative Blending Technique
[1]GENG Yun,ZHANG GuiCang.Dual Robust Watermarking Based on Iterative Blending Technique[J].Journal of Zhengzhou University (Engineering Science),2012,33(01):117-120.[doi:10.3969/j.issn.1671-6833.2012.01.029]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33卷
Number of periods:
2012 01
Page number:
117-120
Column:
Public date:
2012-01-10
- Title:
- Dual Robust Watermarking Based on Iterative Blending Technique
- Keywords:
- dual digital watermarking; iterative blending; diserele cosine translormation; robust watermark; transform domain
- CLC:
- TP309.7
- DOI:
- 10.3969/j.issn.1671-6833.2012.01.029
- Abstract:
- Watermarking embedded in transformation domain ofen possesses excellent robust performance butsmall embedding information volume, Dual digital watermarkings were embedded in diferent transformationdomains in order to improve the robust performance of the watemarking and embedding information volume. Ahinary watermarking was embedded in the DCT domain by exchanging the DCT coefficient while a gray levelimage was embedded in the DW’T domain with iterative blending technique which is ready to enlarge the vol.ume of watermarking information. It was shown that the algorithm could improve the robust performance whenit was attacked with JPEG compression , cutting and adding some noises and the embedding information volumebeing enlarged.
- References:
- -
- Similar References:
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Last Update:
1900-01-01