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Watermarking Embedding Algorithm for Color QR code Based on Image Normalization and Contourlet Transform

Watermarking Embedding Algorithm for Color QR code Based on Image Normalization and Contourlet Transform

Authors :
Guo Qian
Chen Guang-xue
Chen Ting
Source :
NIP & Digital Fabrication Conference. 32:335-338
Publication Year :
2016
Publisher :
Society for Imaging Science & Technology, 2016.

Details

ISSN :
21694451
Volume :
32
Database :
OpenAIRE
Journal :
NIP & Digital Fabrication Conference
Accession number :
edsair.doi.dedup.....101bdd6a1d7771e433ba3d94024d6894
Full Text :
https://doi.org/10.2352/issn.2169-4451.2017.32.335