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检索条件"主题词=Compression algorithms"
2074 条 记 录,以下是831-840 订阅
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Stream-oriented Lossless Packet compression in Wireless Sensor Networks
Stream-oriented Lossless Packet Compression in Wireless Sens...
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IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks (SECON)
作者: Andreas Reinhardt Matthias Hollick Ralf Steinmetz Multimedia Communications Laboratory Technische Universität Darmstadt Darmstadt Germany
In wireless sensor networks, the energy consumption of participating nodes has crucial impact on the resulting network lifetime. Data compression is a viable approach towards preserving energy by reducing packet sizes... 详细信息
来源: 评论
A rate-controllable near-lossless data compression IP for HDTV decoder LSI in 65nm CMOS
A rate-controllable near-lossless data compression IP for HD...
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IEEE Asian Conference on Solid-State Circuits (ASSCC)
作者: Masato Uchiyama Kohei Oikawa Naoto Date Shinichiro Koto Center for Semiconductor Research & Development Toshiba Semiconductor Company Limited Kawasaki Japan Corporate Research & Development Center Toshiba Corporation Kawasaki Japan
We propose a rate-controllable near-lossless embedded compression algorithm "TLS-1". The algorithm guarantees a selected compression ratio with the smart combination of variable length coding and fixed lengt... 详细信息
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Dynamic Dictionary Design for SIP Signaling compression
Dynamic Dictionary Design for SIP Signaling Compression
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Computer Science and Information Engineering, CSIE, WRI World Congress on FLAGGED
作者: Weihai Li Yan Ma Qing Ma Xiaohong Huang Beijing University of Posts and Telecommunications Beijing Beijing CN School of Electronic Engineering Beijing University of Posts and Telecommunications Beijing China Beijing University of Posts and Telecommunications Beijing China
A new SIP signaling compression solution based on structured dynamic dictionary is proposed in this paper. A SIP compression mechanism based on dynamic-dictionary is designed for improving SIP signaling compression co... 详细信息
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Passive event-based extrapolation for lossy haptic data compression in bilateral presence systems
Passive event-based extrapolation for lossy haptic data comp...
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IEEE International Conference on Robotics and Automation (ICRA)
作者: Philipp Kremer Martin Kuschel Carsten Preusche Martin Buss Gerd Hirzinger Institute of Robotics and Mechatronics German Aerospace Center Wessling Germany Institute of Automatic Control Engineering Technische Universität München Germany
A new lossy compression method is proposed for haptic (force, velocity) data as exchanged in bilateral telepresence systems. The method is based on the passive extrapolative compression strategy proposed in the work o... 详细信息
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compression of neural signals using discriminative coding for wireless applications
Compression of neural signals using discriminative coding fo...
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International IEEE/EMBS Conference on Neural Engineering, CNE
作者: Stefan Craciun David Cheney Karl Gugel Justin C. Sanchez Jose C. Principe Department of Electrical and Computer Engineering University of Florida Gainesville FL USA Department of Pediatrics Division of Neurology University of Florida Gainesville FL USA
One of the most critical tasks when designing a portable wireless neural recording system is to limit power consumption. This paper proposes a new compression technique applied to neuronal recordings in real-time. The... 详细信息
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Optimal Transform of Multichannel Evoked Neural Signals Using a Video compression Algorithm
Optimal Transform of Multichannel Evoked Neural Signals Usin...
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International Conference on Bioinformatics and Biomedical Engineering (ICBBE)
作者: Chen Han Chung Liang-Gee Chen Yu-Chieh Kao Fu-Shan Jaw DSP/IC Design Laboratory Graduate Institute of Electronics engineering National Taiwan University Taipei Taiwan Laboratory of Electrophysiology Institute of Biomedical Engineering National Taiwan University Taipei Taiwan
One of the most important problems in the field of biomedical engineering is how to record a multichannel neural signal. This problem arises because recording produces a large amount of data that must be reduced to tr... 详细信息
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Method for Fast compression of Program Codes for OTA Updation in Consumer Devices
Method for Fast Compression of Program Codes for OTA Updatio...
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IEEE International Conference on Consumer Electronics (ICCE)
作者: Ryozo Kiyohara Satoshi Mii Mitsuhiro Matsumoto Masayuki Numao Satoshi Kurihara The Information technology R & D Center Mitsubishi Electric Corporation Limited Japan Graduate School of Information Science and Technology Osaka University Japan Institute of Scientific and Industrial Research Osaka University Japan
This paper presents an over-the-air method for updating the software of consumer devices such as mobile phones and car navigation systems. Software update is carried out using binary difference technology, software co... 详细信息
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Quality- and energy-aware data compression by aggregation in WSN data streams
Quality- and energy-aware data compression by aggregation in...
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IEEE International Conference on Pervasive Computing and Communications (PerCom)
作者: Cinzia Cappiello Fabio A. Schreiber Dipartimento di Elettronica e Informazione Politecnico di Milano Milan Italy
Sensor networks consist of autonomous devices that cooperatively monitor an environment. Sensors are equipped with capabilities to store information in memory, process information and communicate with neighbors and wi... 详细信息
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An iterative scheme for near optimal and universal lossy compression
An iterative scheme for near optimal and universal lossy com...
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IEEE (first ITW conference of the year) Information Theory Workshop (ITW)
作者: Shirin Jalali Andrea Montanari Tsachy Weissman Department of Electrical Engineering University of Stanford USA Department of Electrical Engineering Technion-Israel Institute of Technology Israel
We present a new lossy compression algorithm for discrete sources. The encoder assigns a certain cost to each reconstruction sequence, finds the sequence that minimizes the cost, and describes it losslessly to the dec... 详细信息
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Experimental Study on Lossless compression of Biometric Sample Data
Experimental Study on Lossless Compression of Biometric Samp...
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International Symposium on Image and Signal Processing and Analysis
作者: Georg Weinhandel Herbert Stiogner Andreas Uhl School of Communication Engineering for IT Carinthia Tech Institute Department of Computer Sciences University of Salzburg
The impact of using different lossless compression algorithms on the compression ratios and timings when processing various biometric sample data is investigated. In particular, we relate the application of lossless J... 详细信息
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