Robust Image Watermarking on Triangle Grid of Feature Points

2015 ◽  
pp. 151-159 ◽  
Author(s):  
Alexander Verichev ◽  
Victor Fedoseev
Keyword(s):  
Image Watermarking ◽  
Feature Points ◽  
Robust Image ◽  
Triangle Grid

Robust Image Watermarking Using Feature Points and Image Normalization

2010 ◽  
Author(s):  
Wei Na ◽  
Kazuhiko Yamaguchi ◽  
Manuel Cedillo-Hernandez ◽  
Mariko Nakano Miyatake ◽  
Hector Perez-Meana
Keyword(s):  
Image Watermarking ◽  
Feature Points ◽  
Image Normalization ◽  
Robust Image

Robust image watermarking via geometrically invariant feature points and image normalisation

2012 ◽  
Vol 6 (4) ◽  
pp. 354 ◽  
Author(s):  
I. Nasir ◽  
F. Khelifi ◽  
J. Jiang ◽  
S. Ipson
Keyword(s):  
Image Watermarking ◽  
Feature Points ◽  
Invariant Feature ◽  
Robust Image

Watermarking Scheme Resilient to Geometrical Attacks Base Normalized Feature Area

2014 ◽  
Vol 1061-1062 ◽  
pp. 1118-1123 ◽  
Author(s):  
Ou Jun Lou ◽  
Shuang Tong Tang ◽  
Shao Hua Li
Keyword(s):  
Image Watermarking ◽  
Feature Points ◽  
Geometric Attacks ◽  
Host Image ◽  
Feature Based ◽  
Robust Image ◽  
Good Transparency ◽  
Feature Scale ◽  
Watermarking Scheme ◽  
Geometrical Attacks

The crucial of design a robust image watermarking scheme is cope with geometrical attacks in transform domain.In this paper, a novel feature-based image watermarking scheme resilient to the geometrical attacks is proposed. Firstly, the harris-affine detector is utilized to extract invariant feature points from the host image. Then, by the feature scale of the local structure, the feature regions are adaptively computed and normalized. Finally, several copies of the digital watermark are embedded into the nonoverlapped local feature regions by quantizing the magnitude vectors of the DFT middle frequency. During detection, the resynchronization is achieved through feature points. And the embedded sequence can be extracted by “majority principles” without resorting to the original host image. Experimental results show that the proposed algorithm has good transparency and is very robust to common image processing and geometric attacks.

Fast and robust image watermarking method in the spatial domain

2020 ◽  
Author(s):  
Zihan Yuan ◽  
Qingtang Su ◽  
Decheng Liu ◽  
Xueting Zhang ◽  
Tao Yao
Keyword(s):  
Image Watermarking ◽  
Spatial Domain ◽  
Robust Image

A robust image watermarking scheme in DCT domain based on adaptive texture direction quantization

2018 ◽  
Vol 78 (7) ◽  
pp. 8075-8089 ◽  
Author(s):  
Han Fang ◽  
Hang Zhou ◽  
Zehua Ma ◽  
Weiming Zhang ◽  
Nenghai Yu
Keyword(s):  
Image Watermarking ◽  
Dct Domain ◽  
Robust Image ◽  
Watermarking Scheme
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