M
M. Utku Celik
Researcher at University of Rochester
Publications - 1
Citations - 390
M. Utku Celik is an academic researcher from University of Rochester. The author has contributed to research in topics: Digital watermarking. The author has an hindex of 1, co-authored 1 publications receiving 377 citations.
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Hierarchical watermarking for secure image authentication with localization
TL;DR: In this paper, the authors propose a hierarchical watermarking scheme that divides the image into blocks in a multilevel hierarchy and calculates block signatures in this hierarchy. But the method is vulnerable to VQ counterfeiting attacks.