The objective of this paper is to implement an effective and robust lane detection system for autonomous vehicles. This can be achieved by generating road images using MATLAB, converting them into a bird's-eye vie...
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The smart grid is a promising solution for modernizing electrical power systems in a digital world. However, cybersecurity threats pose significant risks to the grid’s integrity and resilience. False Data Injection A...
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作者：
Sarkar, KounteyaMisra, SudipSonu, MayankIit
Department of Computer Science and Engineering Kharagpur India Iit
Department of Electronics and Electrical Communication Engineering Kharagpur India
This work proposes routeNow, a routing algorithm designed for wireless Software Defined Internet of Things by dynamic path relaxation based on real-time heuristic that always gives the best least hop path. This is aim...
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Annapoorna is a tele-operated robot to deliver food, water, and medicines to COVID patients in isolation wards. It is equipped with a telemedicine facility for doctors and nurses to interact with patients remotely. Th...
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A novel correction‐enabled Pixel Repetition(PR)‐based Reversible Data Hiding(RDH)framework,featuring a new embedding scheme is *** proposed RDH scheme uses contextually redundant block pixels,generated via PR,in a ...
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A novel correction‐enabled Pixel Repetition(PR)‐based Reversible Data Hiding(RDH)framework,featuring a new embedding scheme is *** proposed RDH scheme uses contextually redundant block pixels,generated via PR,in a two‐phase adaptive embedding process,enhancing both image quality and data embedding ***,each 2×2 block encodes 4 bits of data using new mapping conditions that facilitate seed pixel reconstruction from remaining block pixels and provide additional embedding ***,an innovative post‐embedding error correction technique,based on 2^(k)‐bit error‐correction,minimises post‐embedding distortion,further improving image *** error correction approach augments data embedding robustness,vital for applications like medical imaging,telemedicine,and digital watermarking that requires high embedding capacity with minimum possible *** proposed scheme surpasses existing state‐of‐the‐art methods in embedding ratedistortion performance,validated through subjective and objective ***,statistical analysis,including histogram and fragility testing,confirms the scheme's potential for image authentication across diverse multimedia *** correctionenabled RDH with PR offers enhanced embedding capacity and image quality preservation,making it particularly advantageous for applications requiring robust data hiding while maintaining visual fidelity.
Ransomware is one of the most advanced malware which uses high computer resources and services to encrypt system data once it infects a system and causes large financial data losses to the organization and individuals...
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An accurate and least complexity millimeter-wave three-ray pathloss model with polarization effects was developed for indoor SISO scenarios and implemented in MATLAB. The TE polarized pathloss had larger variations th...
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We have successfully located in 3 dimensions the first return stroke preceding discharges of 78 positive cloud-to-ground (+CG) lightning flashes in Hokuriku winter thunderstorms in Japan using a discone-antenna lightn...
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We calculate the phase difference between ordinary and extraordinary polarized wave under total internal reflection for different orientations of the optical axis and at different wavelengths, and find out the conditi...
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Frequency selective surfaces(FSSs)play an important role in wireless systems as these can be used as filters,in isolating the unwanted radiation,in microstrip patch antennas for improving the performance of these ante...
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Frequency selective surfaces(FSSs)play an important role in wireless systems as these can be used as filters,in isolating the unwanted radiation,in microstrip patch antennas for improving the performance of these antennas and in other 5G *** analysis and design of the double concentric ring frequency selective surface(DCRFSS)is presented in this *** the sub-6 GHz 5G FR1 spectrum,a computational synthesis technique for creating DCRFSS based spatial filters is *** analytical tools presented in this study can be used to gain a better understanding of filtering processes and for constructing the spatial *** of the loop sizes,angles of incidence,and polarization of the concentric rings are the factors which influence the transmission coefficient as per the thorough investigation performed in this paper.A novel synthesis approach based on mathematical equations that may be used to determine the physical parameters ofDCRFSSbased spatial filters is *** proposed synthesis technique is validated by comparing results from high frequency structure simulator(HFSS),Ansys electronic desktop circuit editor,and an experimental ***,the findings acquired from a unit cell are expanded to a 2×2 array,which shows identical performance and therefore proves its stability.
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