Results 141 to 150 of about 74,180 (287)
An Improved Watermarking Technique for Copyright Protection Based on Tchebichef Moments
IEEE Access, 2019 Watermarking technique is a method to protect ownership of digital multimedia. Most existing watermarking techniques achieve a good level of imperceptibility and robustness.
Ferda Ernawan, Muhammad Nomani Kabir
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EURASIP Journal on Advances in Signal Processing, 2011 Digital watermarking techniques have been developed to protect the intellectual property. A digital watermarking system is basically judged based on two characteristics: security robustness and image quality.
Tsai Min-Jen, Liu Jung
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Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images
Tongxin xuebao, 2008 A modified kernels-alternated error diffusion（KAEDF） multipurpose watermarking algorithm for halftone images was presented for copyright protection.Firstly,a modified KAEDF（MKAEDF） algorithm for invisible watermarking was developed,which achieved ...
NI Jiang-qun1 +3 more
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Medical Image Watermarking in Sub-block Three-dimensional Discrete Cosine Transform Domain [PDF]
International Journal Bioautomation, 2016 Digital watermarking can be applied to protection of medical images privacy, hiding of patient's diagnosis information and so on. In order to improve the ability of resisting geometric attacks, a new watermarking algorithm for medical volume data in sub ...
Baoru Han, Jingbing Li
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Watermarking Tests for Free-View Point Television
, 2007 The recent advances in Image Based Rendering (IBR) has pioneered a new technology, free view point television, in which TV-viewers select freely the viewing position and angle by the application of IBR on the transmitted multi-view video.
Alper Koz +6 more
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Aspects of a Watermark Solution [PDF]
Although watermarking is a relatively new technology, there are many ways of applying it on an electronic data set with the purpose of ensuring copyright integrity and authenticity of the electronic data. But, bearing in mind the evolution of information
Dominic BUCERZAN +2 more
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SPY-Watermark: Robust Invisible Watermarking for Backdoor Attack
ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)Backdoor attack aims to deceive a victim model when facing backdoor instances while maintaining its performance on benign data. Current methods use manual patterns or special perturbations as triggers, while they often overlook the robustness against data corruption, making backdoor attacks easy to defend in practice.
Ruofei Wang +4 more
openaire +2 more sources
Watermarking 2D-vector data for geographical information systems
, 2022 S.621-628This paper deals with the issue of watermarking 2D-vector data which are used in Geographical Information Systems (GIS). The watermark is embedded in the tolerance range of the coordinates, where one bit of the watermarking information is ...
Voigt, M., Busch, C.
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