F
Feng-Hsing Wang
Researcher at University of South Australia
Publications - 8
Citations - 410
Feng-Hsing Wang is an academic researcher from University of South Australia. The author has contributed to research in topics: Digital watermarking & Watermark. The author has an hindex of 4, co-authored 8 publications receiving 391 citations.
Papers
More filters
Journal ArticleDOI
Genetic watermarking based on transform-domain techniques
TL;DR: An innovative watermarking scheme based on genetic algorithms (GA) in the transform domain is proposed, which is robust againstWatermarking attacks, and the improvement in watermarked image quality with GA.
Journal ArticleDOI
Multiuser-based shadow watermark extraction system
TL;DR: A new watermarking scheme having the ability of sharing secret with multi-users is proposed, which splits the original watermark into two shares and embeds one share into the cover image to increase the security.
Proceedings Article
A novel VQ-based watermarking scheme with genetic codebook partition
TL;DR: It is denaonstated that the proposed watermarking scheme provides better quality in watermarked images, stronger robustness under some common attacks, faster encoding time, and effective methods for partitioning codebooks.
Book ChapterDOI
VQ-Based gray watermark hiding scheme and genetic index assignment
TL;DR: Experimental results show that the proposed vector quantisation (VQ) based watermarking scheme for hiding the gray watermark possesses advantages over other related methods in literature.
Book ChapterDOI
A multi-user based watermarking system with two-security-level keys
TL;DR: It will be analytically proven that the removal process plays role in reducing the interference between an original signal and a watermark to be embedded and improves the ability of the right detection.