5 December 2001 Transform-based hybrid data hiding for improved robustness in the presence of perceptual coding
Author Affiliations +
Abstract
This paper addresses the issue of robust data hiding in the presence of perceptual coding. Two common classes of data hiding schemes are considered: spread spectrum and quantization-based techniques. We identify analytically the advantages of both approaches under the lossy compression class of attacks. Based on our mathematical model, a novel hybrid data hiding algorithm which exploits the best of both worlds is presented. Theoretical and simulation results demonstrate the superior robustness of the resulting hybrid scheme.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chuhong Fei, Deepa Kundur, Raymond Kwong, "Transform-based hybrid data hiding for improved robustness in the presence of perceptual coding", Proc. SPIE 4475, Mathematics of Data/Image Coding, Compression, and Encryption IV, with Applications, (5 December 2001); doi: 10.1117/12.449583; https://doi.org/10.1117/12.449583
PROCEEDINGS
10 PAGES


SHARE
Back to Top