Results 21 to 30 of about 23,946 (190)
Investigation of Energy Cost of Data Compression Algorithms in WSN for IoT Applications
Sensors, 2022 The exponential growth in remote sensing, coupled with advancements in integrated circuits (IC) design and fabrication technology for communication, has prompted the progress of Wireless Sensor Networks (WSN).
Mukesh Mishra +2 more
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Adaptive Polynomial Fitting for Image Compression Based on Variance of Block Pixels [PDF]
Engineering and Technology Journal, 2015 This paper presents a proposed method to compress images using two polynomials with different models based on the value of block pixels variance. These two polynomials are chosen from different set of models, which give low number of coefficients and ...
Riyadh Jabbar S. Al-Bahadili
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Size Adaptive Region Based Huffman Compression Technique
CoRR, 2014 3 pages, 4 figures ...
Utpal Nandi, Jyotsna Kumar Mandal
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An efficient secure data compression technique based on chaos and adaptive Huffman coding [PDF]
Peer-to-Peer Networking and Applications, 2020 AbstractData stored in physical storage or transferred over a communication channel includes substantial redundancy. Compression techniques cut down the data redundancy to reduce space and communication time. Nevertheless, compression techniques lack proper security measures, e.g., secret key control, leaving the data susceptible to attack.
Muhammad Usama +4 more
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Entropy Coding Aided Adaptive Subcarrier-Index Modulated OFDM
IEEE Access, 2018 We propose entropy coding-aided adaptive subcarrier-index-modulated orthogonal frequency division multiplexing (SIM-OFDM). In conventional SIM-OFDM, the indices of the subcarriers activated are capable of conveying extra information. We propose the novel
Mohammad Ismat Kadir +3 more
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Kablosuz Ağlarda Yeni Bir Anahtar Dağıtım Yöntemi
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2017 Ağ teknolojilerinin gelişimi ve dijital cihazların artışı multimedya iletimini hızlı ve kolay kılmıştır. Bununla birlikte açık haberleşme kanalları üzerinden yapılan dijital veri iletimi, telif hakkı ihlalleri, dolandırıcılık vb.
Çağatay Ay
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Applied Sciences, 2018 In this paper, we experimentally investigate the turbulence mitigation methods in free-space optical communication systems based on orbital angular momentum (OAM) multiplexing.
Zhen Qu, Ivan B. Djordjevic
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Entropy, 2021 The health status of the momentum wheel is vital for a satellite. Recently, research on anomaly detection for satellites has become more and more extensive. Previous research mostly required simulation models for key components.
Yuqing Li +4 more
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Lossless Compression of Intracortical Extracellular Neural Recordings using Non-Adaptive Huffman Encoding [PDF]
2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2020 This paper investigates the effectiveness of four Huffman-based compression schemes for different intracortical neural signals and sample resolutions. The motivation is to find effective lossless, low-complexity data compression schemes for Wireless Intracortical Brain-Machine Interfaces (WI-BMI). The considered schemes include pre-trained Lone 1st and
Oscar Savolainen +1 more
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ScBlkCom: An Integrated Compression Algorithm for Single-Cell RNA Sequencing Data [PDF]
BIO Web of ConferencesHigh-throughput sequencing advancements have shifted genomic project bottlenecks from data generation to computational storage and analysis. Single-cell RNA-seq (scRNA-seq) data exhibits unique structural features, including extensive labeled sequence ...
Zhang Yuanxin +3 more
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