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检索条件"主题词=Compression algorithms"
2075 条 记 录,以下是721-730 订阅
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Analysis by synthesis ECG signal compression
Analysis by synthesis ECG signal compression
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Computers in Cardiology (CinC)
作者: Y. Zigel A. Cohen A. Abu-Ful A. Wagshal A. Katz Department of Electrical & Computer Engineering Ben-Gurion University of the Negev Beersheba Israel Cardiology Division Soroka Medical Center Faculty of Health Sciences Ben-Gurion University of the Negev Beersheba Israel
The authors introduce a new ECG compression algorithm, and a new distortion measure. The distortion measure, called the Weighted Diagnostic Distortion (WDD), is based on comparing PQRST complex features (such as: RR i... 详细信息
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ECG compression using multilevel thresholding of wavelet coefficients
ECG compression using multilevel thresholding of wavelet coe...
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Intelligent Sensors, Sensor Networks and Information Processing Conference (ISSNIP)
作者: M. Sharafat Hossain Tareq Aziz M. A. Haque Department of EEE Dhaka University of Engineering and Technology Bangladesh Department of EEE American International University-Bangladesh Bangladesh Department of EEE Bangladesh University of Engineering and Technology Bangladesh
A wavelet-based electrocardiogram (ECG) compression algorithm is proposed in this paper. The proposed algorithm reduces the bit rate of ECG and preserves its main clinically diagnostic features intact by minimizing re... 详细信息
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An Efficient Data compression Algorithm for Semantic-Based Ubiquitous Computing Applications
An Efficient Data Compression Algorithm for Semantic-Based U...
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International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM)
作者: Michele Ruta Tommaso Di Noia Eugenio Di Sciascio Floriano Scioscia Politecnico di Bari Bari Italy
We present an efficient compression algorithm specifically devised and implemented to reduce size of document instances expressed in various ontological languages, and specifically targeted at DIG 1.1 syntax. Motivati... 详细信息
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A High compression Algorithm for Video Stream
A High Compression Algorithm for Video Stream
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Congress on Image and Signal Processing, CISP
作者: Wei-feng Liu Ji-li Lu Zeng-fu Wang Hua-jun Song Xue-zheng Han College of Information and Control Engineering China University of Petroleum Dongying China Zaozhuang University Zaozhuang China Department of Automation University of Science and Technology Hefei Anhui China
To reduce the temporal redundancy in video frame sequence for the similarity between the current and the prior image, a new video coding algorithm based on zero-tree wavelet with extremely high compression is presente... 详细信息
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A survey of on-board image compression for CNES space missions
A survey of on-board image compression for CNES space missio...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: C. Lambert-Nebout G. Moury CNES Toulouse France
Images acquired on board spacecraft represent in most cases very large volumes of data. It is then necessary to store these data and to transmit them to ground. It is essential to reduce to a minimum the on-board stor... 详细信息
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Enhancing data migration performance via parallel data compression
Enhancing data migration performance via parallel data compr...
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International Symposium on Parallel and Distributed Processing (IPDPS)
作者: Jonghyun Lee M. Winslett Xiaosong Ma Shengke Yu Department of Computer Science University of Illinois Urbana-Champaign IL USA
Scientific simulations often produce large volumes of output that are moved to another platform for visualization or storage. This long-distance migration is slow due to the data size and slow network. compression can... 详细信息
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Data compression techniques for maps
Data compression techniques for maps
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IEEE Southeastcon
作者: M.Y. Jaisimha H. Potlapalli H. Barad A.B. Martinez M.C. Lohrenz J. Ryan J. Pollard Electrical Engineering Tulane University New Orleans LA USA Naval Ocean Research & Development Activity J. C. Stennis Space Center MS USA Planning Systems Inc.orporated Slidell LA USA
The efficiencies of various data-compression techniques as applied to color maps are compared. These color maps have certain special characteristics, such as large homogeneous regions, and fine detail, such as lines a... 详细信息
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Investigating Randomness of the LZSS compression Algorithm
Investigating Randomness of the LZSS Compression Algorithm
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International Conference on Computer Science and Service System (CSSS)
作者: Weiling Chang Xiaochun Yun Nanning Li Xiuguo Bao National Computer Network and Information Security Management Center Beijing China
Random Number Generators play a critical role in a number of important applications. In practice, statistical testing is employed to gather evidence that a generator indeed produces numbers that appear to be random. I... 详细信息
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Identifying Image compression Methods Using Vision Transformers
Identifying Image Compression Methods Using Vision Transform...
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Telecommunications Forum (TELFOR)
作者: Emir Öztürk Computer Engineering Department Trakya University Edirne Turkiye
Image compression uses various lossy methods, each creating different distortions. Understanding these distortions is key for optimizing image enhancement and steganography, as they affect quality and detectability. D... 详细信息
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Research the compression and Transmission Technology of Medical Image Base on the Remote Consultation
Research the Compression and Transmission Technology of Medi...
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International Conference on Bioinformatics and Biomedical Engineering (ICBBE)
作者: Yu-Zeng Wang Shi-Chao Geng Yu-Jun Fan Zhi-Quan Feng School of Mechanical Engineering University of JinanJinan China Jinan Danjier Electronic LtdJinan China School of Information University of JinanJinan China
The compression and transmission of medical image are the two key technology to realize the remote consultation system. It takes much energy in compression and transmission of medical image. Image collection, the ROI ... 详细信息
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