Results 11 to 20 of about 282,649 (262)
Spread Spectrum Image Watermarking Through Latent Diffusion Model [PDF]
EntropyThe rapid development of diffusion models in image generation and processing has led to significant security concerns. Diffusion models are capable of producing highly realistic images that are indistinguishable from real ones.
Hongfei Wu, Xiaodan Lin, Gewei Tan
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Secured Watermarking Image Using Spread Spectrum
Tikrit Journal of Engineering Sciences, 2016 Due to the increased development in technique of data transfer over internet and transmission media, the access and copy to these data in unathentical manner became a big challenge in the transmission media.
Abdulkareem M. Salih
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A Random Modulation Spread-Spectrum Digital PWM for a Low System Clock Digital Buck Converter
IEEE Access, 2021 The need for a high-efficiency power system has emerged since many IoT devices are mainly operated by batteries. A power system with analog control can have a high control bandwidth, but it is relatively vulnerable to noise disturbances and may suffer ...
Chan-Ho Moon +2 more
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Analysis and comparison of code index modulation and multi-ary spread spectrum
Dianzi Jishu Yingyong, 2018 In the current anti-jamming communication, the spread spectrum communication has been studied deeply with the advantages of strong anti-jamming ability and good security performance.
Feng Sheng +4 more
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Wireless Battery Chargers Operating at Multiple Switching Frequencies with Improved Performance
Energies, 2023 The operation of wireless battery chargers at multiple switching frequencies may lead to a noticeable suppression of conducted and radiated electromagnetic interference (EMI) at the cost of decreased efficiency (mainly at lower load resistances) and ...
Deniss Stepins +3 more
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A class of fractional-order hyperchaotic system and its application in spread spectrum communication
工程科学学报, 2015 A class of fractional-order hyperchaotic system is introduced and its basic dynamical properties are investigated by means of theoretical analysis and numerical simulation.
ZHANG Xiao-dan, WANG Qi-li
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Code Synchronization Algorithm Based on Segment Correlation in Spread Spectrum Communication
Algorithms, 2015 Spread Spectrum (SPSP) Communication is the theoretical basis of Direct Sequence Spread Spectrum (DSSS) transceiver technology. Spreading code, modulation, demodulation, carrier synchronization and code synchronization in SPSP communications are the core
Aohan Li +4 more
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On the spread of the spectrum of a graph
Discrete Mathematics, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bolian Liu, Muhuo Liu
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International Journal of Distributed Sensor Networks, 2018 Rapid growth of machine-type communications devices challenges the future network with a significant aggregated data traffic. Distributed source coding is a promising technique that compresses data sources and decreases required aggregated data ...
Wen Wang +3 more
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Secured Watermarking Image Using Spread Spectrum
Tikrit Journal of Engineering Sciences, 2017 Due to the increased development in technique of data transfer over internet and transmission media, the access and copy to these data in unathentical manner became a big challenge in the transmission media.
Abdulkareem Mohammed Salih
doaj +1 more source