Journal ArticleDOI
Robust image watermarking approach using polar harmonic transforms based geometric correction
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TLDR
Experimental results show that the proposed approach not only provides better imperceptibility and robustness against various attacks, but also yields better watermark detection performance than some state-of-the-art image watermarking schemes.About:
This article is published in Neurocomputing.The article was published on 2016-01-22. It has received 49 citations till now. The article focuses on the topics: Watermark & Digital watermarking.read more
Citations
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Journal ArticleDOI
Robust Coverless Image Steganography Based on DCT and LDA Topic Classification
Xiang Zhang,Fei Peng,Min Long +2 more
TL;DR: The proposed algorithm based on discrete cosine transform and latent dirichlet allocation (LDA) topic classification has better robustness against common image processing and better ability to resist steganalysis compared with the existing coverless image steganography algorithms.
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Geometric correction based color image watermarking using fuzzy least squares support vector machine and Bessel K form distribution
TL;DR: Experimental results show that the proposed algorithm is not only invisible, but also has outstanding robustness against common image processing attacks and geometric attacks.
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An improved robust image watermarking method using DCT and YCoCg-R color space
TL;DR: A digital image watermarking algorithm in YCoCg-R color space is proposed and the results show the superior robustness of the proposed method over the other algorithms with same capacity.
Journal ArticleDOI
Selective bit embedding scheme for robust blind color image watermarking
Thien Huynh-The,Cam-Hao Hua,Nguyen Anh Tu,Tae Ho Hur,Jae Hun Bang,Dohyeong Kim,Muhammad Bilal Amin,Muhammad Bilal Amin,Byeong Ho Kang,Hyonwoo Seung,Sungyoung Lee +10 more
TL;DR: Experimental results prove the robustness of the SMLE watermarking model against common image processing operations along with its efficient retention of the imperceptibility of the watermark in the host image.
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A comprehensive survey on robust image watermarking
TL;DR: A comprehensive review on digital image watermarking methods that were published in recent years illustrating the conventional schemes in different domains can be found in this article , where the authors provide an overview of geometric invariant techniques and emerging watermark-based methods for novel medias, such as depth image based rendering (DIBR), high dynamic range (HDR), screen content images (SCIs), and point cloud model.
References
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Journal ArticleDOI
Review: Digital image steganography: Survey and analysis of current methods
TL;DR: This paper provides a state-of-the-art review and analysis of the different existing methods of steganography along with some common standards and guidelines drawn from the literature and some recommendations and advocates for the object-oriented embedding mechanism.
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The Discrete Shearlet Transform: A New Directional Transform and Compactly Supported Shearlet Frames
TL;DR: The discrete shearlet transform (DST) is developed which provides efficient multiscale directional representation and the implementation of the transform is built in the discrete framework based on a multiresolution analysis (MRA).
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FSVM-CIL: Fuzzy Support Vector Machines for Class Imbalance Learning
Rukshan Batuwita,Vasile Palade +1 more
TL;DR: A method to improve FSVMs for CIL (called FSVM-CIL), which can be used to handle the class imbalance problem in the presence of outliers and noise.
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Two-Dimensional Polar Harmonic Transforms for Invariant Image Representation
TL;DR: A set of 2D transforms, based on a set of orthogonal projection bases, to generate aSet of features which are invariant to rotation, called Polar Harmonic Transforms (PHTs), which encompass the orthogonality and invariance advantages of Zernike and pseudo-Zernike moments, but are free from their inherent limitations.
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Color image watermark extraction based on support vector machines
Hung-Hsu Tsai,Duen-Wu Sun +1 more
TL;DR: Experimental results have demonstrated that the SCIW method is sufficiently robust against several color-image manipulations, and that it outperforms other proposed methods considered in this work.