Watermarking

Blind Dual Watermarking Scheme Using Stucki Kernel and SPIHT for Image Self-Recovery
In this paper we propose a blind dual watermarking scheme using Set Partitioning in Hierarchical Trees (SPIHT) and Stucki Kernel …
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Adaptive Feature Calculation and Diagonal Mapping for Successive Recovery of Tampered Regions
This article proposes an adaptive scheme for image tampered region localization and content recovery. To generate the watermark …
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Quaternion Discrete Fourier Transform-Based Color Image Watermarking Method Using Quaternion QR Decomposition
In this paper, a new Quaternion Discrete Fourier Transform (QDFT)-based digital color image watermarking method is presented. In …
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Dual-Tree Complex Wavelet Transform Based Audio Watermarking Using Distortion-Compensated Dither Modulation
This paper presents a local audio watermarking method based on the dual-tree complex wavelet transform (DT CWT) and …
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Robust Segments Detector for De-Synchronization Resilient Audio Watermarking
A robust feature points detector for invariant audio watermarking is proposed in this paper. The audio segments centering at the …
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