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检索条件"主题词=Coding algorithm"
25 条 记 录,以下是1-10 订阅
排序:
New Reed-Solomon Codes with All XOR Operation for Better En/decoding Performance
New Reed-Solomon Codes with All XOR Operation for Better En/...
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2024 Information Theory Workshop
作者: Deng, Gefeng Jiang, Zhengyi Bai, Bo Zhang, Gong Zhang, Xiuyin Hou, Hanxu South China Univ Technol Sch Elect & Informat Engn Guangzhou Peoples R China Huawei Tech Co Ltd Cent Res Inst Theory Lab 2012 Labs Hong Kong Peoples R China Tsinghua Univ Dept Math Sci Beijing Peoples R China
Reed-Solomon (RS) codes are widely used in storage systems to ensure data reliability. In this paper, we first propose a new construction of RS codes with between three to five parity symbols over a special finite fie... 详细信息
来源: 评论
Fast Encoding algorithms for Reed-Solomon Codes With Between Four and Seven Parity Symbols
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IEEE TRANSACTIONS ON COMPUTERS 2020年 第5期69卷 699-705页
作者: Yu, Leilei Lin, Zhichang Lin, Sian-Jheng Han, Yunghsiang S. Yu, Nenghai Univ Sci & Technol China Sch Informat Sci & Technol Hefei 230026 Peoples R China Dongguan Univ Technol Sch Elect Engn & Intelligentizat Dongguan 523808 Peoples R China
This article describes a fast Reed-Solomon encoding algorithm with four and seven parity symbols in between. First, we show that the syndrome of Reed-Solomon codes can be computed via the Reed-Muller transform. Based ... 详细信息
来源: 评论
Research on the application of LDPC code in chaotic sequence image encryption
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CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS 2019年 第3-Sup期22卷 S6359-S6370页
作者: Wang, Zhong-xun Lou, Yang Wang, Wen-qi Zhang, Min Li, Xiao-lin Yantai Univ Inst Sci & Technol Optoelect Informat Yantai Peoples R China
Low density parity check code (LDPC) is a linear block code whose performance is close to Shannon's limit. Compared with other decoding algorithms, it has low decoding complexity and flexible structure. So it beco... 详细信息
来源: 评论
Gaussian channel transmission of images and audio files using cryptcoding
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IET COMMUNICATIONS 2019年 第11期13卷 1625-1632页
作者: Bakeva, Verica Popovska-Mitrovikj, Aleksandra Mechkaroska, Daniela Dimitrova, Vesna Jakimovski, Boro Ilievski, Vladimir Ss Cyril & Methodius Univ Skopje Fac Comp Sci & Engn POB 393 Skopje North Macedonia Ecole Polytech Fed Lausanne Lausanne Switzerland
Random codes based on quasigroups (RCBQ) are cryptcodes, i.e. they are error-correcting codes, which provide information security. Cut-Decoding and 4-Sets-Cut-Decoding algorithms for these codes are defined elsewhere.... 详细信息
来源: 评论
A New Network coding Scheme in Two-relay OFDMA Networks
A New Network Coding Scheme in Two-relay OFDMA Networks
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International Standard Conference on Trustworthy Computing and Services (ISCTCS)
作者: Zhao, Hui Chen, Yueyun Yuan, Xiaopan Univ Sci & Technol Beijing Sch Comp & Commun Engn Beijing 100083 Peoples R China
In orthogonal frequency division multiple access (OFDMA) networks, relay nodes utilize network coding for the received information to improve spectrum efficiency. However, network coding spreads may result in some err... 详细信息
来源: 评论
coding algorithm Based on Loss Compression using Scalar Quantization Switching Technique and Logarithmic Companding
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JOURNAL OF INFORMATION SCIENCE AND ENGINEERING 2010年 第3期26卷 967-976页
作者: Peric, Zoran Mosic, Aleksandar Panic, Stefan Univ Nis Dept Telecommun Nish 18000 Serbia
This paper proposes a novel coding algorithm based on loss compression using scalar quantization switching technique. The algorithm of switching is performed by the estimating input variance and further coding with No... 详细信息
来源: 评论
A novel coding method for high vividness three-dimensional holographic display
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OPTIK 2014年 第2期125卷 724-726页
作者: Leng, Junmin Sang, Xinzhu Yan, Binbin Zhang, Ming Cao, Xuemei Beijing Univ Posts & Telecommun State Key Lab Informat Photon & Opt Commun Beijing 100876 Peoples R China Beijing Informat Sci & Technol Univ Sch Informat & Commun Beijing 100032 Peoples R China
The quality of the reconstructed holographic three-dimensional image is seriously influenced by the noise. A novel encoded algorithm combining the Burch code with the four-step phase shifting method is presented to re... 详细信息
来源: 评论
Design of a digital circuit for Reed-Solomon coding  6
Design of a digital circuit for Reed-Solomon coding
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6th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)
作者: Baescu, Andrei Dan Stoichescu, Dan Alexandru Florescu, Adriana Univ Politehn Bucuresti ETTI Appl Elect & Informat Engn Bucharest Romania
This paper proposes a structure for a digital coder, optimizing the multiplication circuit area that leads to a substantial gain in the main circuit surface and helps future decoding. The work describes the functionin... 详细信息
来源: 评论
Improved EZW Compression coding algorithm for Coal Gangue Image
Improved EZW Compression Coding Algorithm for Coal Gangue Im...
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2nd International Congress on Image and Signal Processing
作者: Ma Xian-Min Xian Univ Sci & Technol Coll Elect & Control Engn Xian 710054 Peoples R China
In the coal gangue automatic selection system, many coal gangue images have been created. It is urgent problem to store and transfer these coal gangue images in real-time processing. An improved embedded zerotree wave... 详细信息
来源: 评论
A systematic review of validated methods for identifying anaphylaxis, including anaphylactic shock and angioneurotic edema, using administrative and claims data
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PHARMACOEPIDEMIOLOGY AND DRUG SAFETY 2012年 第supS1期21卷 240-247页
作者: Schneider, Gary Kachroo, Sumesh Jones, Natalie Crean, Sheila Rotella, Philip Avetisyan, Ruzan Reynolds, Matthew W. United BioSource Corp Epidemiol & Database Analyt Lexington MA 02420 USA
Purpose The Food and Drug Administration'sMini-Sentinel pilot program initially aims to conduct active surveillance to refine safety signals that emerge for marketed medical products. A key facet of this surveilla... 详细信息
来源: 评论