Data embedding in hardcopy images via halftone-dot orientation modulation

Abstract

The principal challenge in hardcopy data hiding is achieving robustness to the print-scan process. Conventional robust hiding schemes are not well-suited because they do not adapt to the print-scan distortion channel, and hence are fundamentally limited in a detection theoretic sense. We consider data embedding in images printed with clustered dot halftones… (More)
DOI: 10.1117/12.767408

Topics

7 Figures and Tables

Cite this paper

@inproceedings{Bulan2008DataEI, title={Data embedding in hardcopy images via halftone-dot orientation modulation}, author={Orhan Bulan and Vishal Monga and Gaurav Sharma and Basak Oztan}, booktitle={Security, Forensics, Steganography, and Watermarking of Multimedia Contents}, year={2008} }