Journal ArticleDOI
Fragile image watermarking with pixel-wise recovery based on overlapping embedding strategy
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TLDR
A new fragile watermarking scheme with high-quality recovery capability based on overlapping embedding strategy that can achieve better quality of recovered image compared with some of state-of-the-art schemes.About:
This article is published in Signal Processing.The article was published on 2017-09-01. It has received 156 citations till now. The article focuses on the topics: Block (data storage) & Digital watermarking.read more
Citations
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Journal ArticleDOI
A novel hash function based fragile watermarking method for image integrity
Ertugrul Gul,Serkan Ozturk +1 more
TL;DR: Experimental results show that the proposed method detects all the tampered regions of the attacked images and high visual quality of watermarked images has been obtained.
Journal ArticleDOI
Image self-recovery with watermark self-embedding
Wei-Liang Tai,Zi-Jun Liao +1 more
TL;DR: Simulation results demonstrate that the proposed scheme can effectively resist collage attack and constant-average attack, while sustaining superior accuracy of tamper localization, and show that the tampered images can be effectively self-recovered with a high visual contrast.
Journal ArticleDOI
TRLH: Fragile and blind dual watermarking for image tamper detection and self-recovery based on lifting wavelet transform and halftoning technique
TL;DR: This method generates two image digests from the host image, based on the lifting wavelet and the halftoning technique, which shows the efficiency of TRLH compared to the state of the art methods.
Journal ArticleDOI
High Capacity Reversible Data Hiding Based on Multiple Histograms Modification
TL;DR: The proposed MHM scheme is extended and can achieve the high capacity and provide a better performance than some state-of-the-art RDH methods.
Journal ArticleDOI
Fast fragile watermark embedding and iterative mechanism with high self-restoration performance
TL;DR: A new algorithm to reduce significantly the computational cost of one of the best methods with self-recovery capabilities in the fragile watermarking literature by generating two sequences of reference bits associated to the 5 most significant bit-planes of the image.
References
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Journal ArticleDOI
Image quality assessment: from error visibility to structural similarity
TL;DR: In this article, a structural similarity index is proposed for image quality assessment based on the degradation of structural information, which can be applied to both subjective ratings and objective methods on a database of images compressed with JPEG and JPEG2000.
Proceedings ArticleDOI
UCID: an uncompressed color image database
Gerald Schaefer,Michal Stich +1 more
TL;DR: A new dataset, UCID (pronounced "use it") - an Uncompressed Colour Image Dataset which tries to bridge the gap between standardised image databases and objective evaluation of image retrieval algorithms that operate in the compressed domain.
Journal ArticleDOI
Segmentation-Based Image Copy-Move Forgery Detection Scheme
TL;DR: The main difference to the traditional methods is that the proposed scheme first segments the test image into semantically independent patches prior to keypoint extraction, and the copy-move regions can be detected by matching between these patches.
Journal ArticleDOI
A hierarchical digital watermarking method for image tamper detection and recovery
TL;DR: This method is efficient as it only uses simple operations such as parity check and comparison between average intensities and effective because the detection is based on a hierarchical structure so that the accuracy of tamper localization can be ensured.
Journal ArticleDOI
Dual watermark for image tamper detection and recovery
Tien-You Lee,Shinfeng D. Lin +1 more
TL;DR: By using the proposed algorithm, a 90% tampered image can be recovered to a dim yet still recognizable condition (PSNR ~20dB).