Reversible data hiding in encrypted images with multi-prediction and adaptive huffman encoding [PDF]
Scientific Reports, 2023 With the rapid development of multimedia technology and the massive accumulation of user data, a huge amount of data is rapidly generated and shared over the network, while the problems of inappropriate data access and abuse persist.
Hua Ren +4 more
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Modification of Adaptive Huffman Coding for use in encoding large alphabets [PDF]
ITM Web of Conferences, 2017 The paper presents the modification of Adaptive Huffman Coding method – lossless data compression technique used in data transmission. The modification was related to the process of adding a new character to the coding tree, namely, the author proposes ...
Tokovarov Mikhail
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Exploring Text Data Compression: A Comparative Study of Adaptive Huffman and LZW Approaches [PDF]
BIO Web of ConferencesData compression is a critical procedure in computer science that aims to minimize the size of data files while maintaining their vital information.
Kadhim Doaa J. +2 more
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Lossless Compression Algorithm Based on Hybrid Coding of Adaptive Huffman and Golomb-Rice for WSN [PDF]
Jisuanji gongcheng, 2016 Aiming at the problem that traditional Wireless Sensor Network(WSN) data compression algorithms cannot take both compression efficiency and data loss into account,a fast and efficient Lossless Adaptive Compression(LAC) algorithm based on adaptive Huffman
XIE Ruiyun,HAI Benzhai
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Improved Adaptive Huffman Compression Algorithm
INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, 2011 In information age, sending the data from one end to another endneed lot of space as well as time. Data compression is atechnique to compress the information source (e.g. a data file, aspeech signal, an image, or a video signal) in possible fewnumbers of bits.
Satpreet Singh, Harmandeep Singh
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Adaptive Spatial Modulation Using Huffman Coding
2016 IEEE Global Communications Conference (GLOBECOM), 2016 Antenna switch enables multiple antennas to share a common RF chain, thus an additional spatial dimension, i.e., antenna index, can be utilized in the design of single RF chain MIMO and information can be conveyed via both signal space and spatial dimension.
Zhang, W, Wang, Wei
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An effective lossless compression method for attitude data with implementation on FPGA [PDF]
Scientific ReportsThe attitude angles of the drilling tool serve as crucial information for transmitting Measurement While Drilling (MWD) data, enabling the optimization of drilling performance and ensuring tool safety.
Fangxing Lyu +4 more
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Multi-Party Controlled Semi-Quantum Dialogue Protocol Based on Hyperentangled Bell States [PDF]
EntropyTo solve the fundamental problem of excessive consumption of classical resources and the simultaneous security vulnerabilities in semi-quantum dialogue systems, a multi-party controlled semi-quantum dialogue protocol based on hyperentangled Bell states ...
Meng-Na Zhao, Ri-Gui Zhou, Yun-Hao Feng
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A deep learning-driven multi-layered steganographic approach for enhanced data security [PDF]
Scientific ReportsIn the digital era, ensuring data integrity, authenticity, and confidentiality is critical amid growing interconnectivity and evolving security threats.
Yousef Sanjalawe +4 more
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Reversible data hiding in encrypted images using LWE-based secret sharing [PDF]
Scientific ReportsThe technique of reversible data hiding in encrypted images (RDH-EI) has experienced significant interest as it allows for precise extraction of embedded data without compromising the confidentiality of the original image.
Zahra Saeidi, Sattar Mirzakuchaki
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