Results 21 to 30 of about 3,054 (120)
The ThinkerIn the following article, based partly on the excellent work of Dr David Fig, South Africa’s energy policy is examined from the euphoria of the Reconstruction and Development Plan (RDP) to the nadir of the Accelerated and Shared Growth Initiative for ...
Mike Kantey
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Identification of Sonar Detection Signal Based on Fractional Fourier Transform
Polish Maritime Research, 2018 Aiming at the source of underwater acoustic emission, in order to identify the enemy emission sonar source accurately. Using the digital watermarking technology and combining with the good time-frequency characteristics of fractional Fourier transform ...
Biao Wang +3 more
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SAR Images Watermarking Based on Multiwavelet and Curvelet Transforms [PDF]
Engineering and Technology Journal, 2016 Protect the digital media and provide the copyright is a very important process to confirm their owners, digital watermarking play a vital role which is used to check the copyright contravention.
Rabab Farhan Abbas +1 more
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Современные информационные технологии и IT-образование, 2022 Currently, many digital data transmitted over the Internet are often attacked by intruders. This leads to information leakage and creates serious problems in the field of copyright protection, property rights protection, authentication, etc.
Kristina Gurtova
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Applied Sciences, 2019 Digital watermarking is important for the copyright protection of electronic data, but embedding watermarks into vector maps could easily lead to changes in map precision.
Xu Xi +4 more
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Deep Watermarking Based on Swin Transformer for Deep Model Protection
Applied SciencesThis study improves existing protection strategies for image processing models by embedding invisible watermarks into model outputs to verify the sources of images.
Cheng-Hin Un, Ka-Cheng Choi
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Miloš Obilić: Trademark of the 5-dinar banknote (1916-1918) [PDF]
Bankarstvo, 2016 The main characteristics of the 5-dinar banknote of the Privileged National Bank of the Kingdom of Serbia, convertible in silver, are: dimensions 115x68mm, light blue, featuring the image of Miloš Obilić on the banknote's obverse and on its watermark ...
Pantelić Svetlana
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High-Quality Video Watermarking Based on Deep Neural Networks for Video with HEVC Compression
Sensors, 2022 This article presents a method for transparent watermarking of high-capacity watermarked video under H.265/HEVC (High-Efficiency Video Coding) compression conditions while maintaining high-quality encoded image.
Maciej Kaczyński +2 more
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Applied Sciences, 2021 To protect the copyright of the color image, a color image watermarking scheme based on quaternion discrete Fourier transform (QDFT) and tensor decomposition (TD) is presented. Specifically, the cover image is partitioned into non-overlapping blocks, and
Li Li +4 more
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New model of identity checking in telecommunication digital channels
Journal of Telecommunications and Information Technology, 2006 We proposed an OFDM and watermarking based technology system for correspondent identity verification (CIVS) in military telecommunication digital channels. Correspondent personal identity signature (CPIS) is represented by digital watermark.
Piotr Z. Gajewski +2 more
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