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检索条件"主题词=Compression algorithms"
2074 条 记 录,以下是691-700 订阅
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Selective merging-based reference frame memory compression
Selective merging-based reference frame memory compression
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IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
作者: Soongi Hong Dahjung Chung Yoonsik Choe School of Electrical and Electronic Engineering Image Information Laboratory Yonsei University Seoul South Korea
Although IBDI, a coding tool that increases internal bit depth to improve compression performance for high quality video, is able to significantly improve the coding efficiency, the internal memory increment problem o... 详细信息
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Sketches characterization and compression for nomadic computing
Sketches characterization and compression for nomadic comput...
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International Conference on Computer Supported Cooperative Work in Design
作者: Nelson Baloian Ramón Cruzat Richard Ibarra Javier Bustos-Jiménez Departamento de Ciencias de la Computación Universidad de Chile Santiago Chile ORAND Santiago Chile
Nomadic computing often refers to people using computer support working anywhere, anytime and not necessarily attached to a specific location or time of the day. Mobile computing and wireless ad-hoc networks are impor... 详细信息
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compression OF QRS COMPLEXES USING HERMITE EXPANSION
COMPRESSION OF QRS COMPLEXES USING HERMITE EXPANSION
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Aliaksei Sandryhaila Jelena Kovacevic Markus Puschel Electrical and Computer Engineering Carnegie Mellon University Pittsburgh PA USA Biomedical Engineering and Center for Bioimage Informatics Carnegie Mellon University Pittsburgh PA USA Computer Science ETH Zurich Zurich Switzerland
We propose an algorithm for the compression of ECG signals, in particular QRS complexes, based on the expansion of signals with compact support into a basis of discrete Hermite functions. These functions are obtained ... 详细信息
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3D object compression using enhanced stripification technique
3D object compression using enhanced stripification techniqu...
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IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
作者: Fatma Khairy Mohamed H. Mousa Hamed Nassar Mohamed S. Yasein Department of Computer Science Suez Canal University Ismailia Egypt Department of Electrical and Computer Engineering Port Said University Port Said Egypt
3D meshes are one of the most common representations of 3D objects that have been used in graphics applications. They often require a huge amount of data for storage and/or transmission. In this paper, we present a ne... 详细信息
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ECG data compression for mobile phone tele-cardiology applications using .NET framework
ECG data compression for mobile phone tele-cardiology applic...
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Middle East Conference on Biomedical Engineering (MECBME)
作者: Iman Mohammad Rezazadeh Sanaz Parvaresh M. Erfan H. E. Zargar Joshua Proulx Department of Biomedical Engineering Islamic Azad University Tehran Iran Department of ECE Brigham Young University Provo UT USA
In this work, we have implemented DCT data compression and a run-length approach to compress an ECG data signal and send the compressed data via a Bluetooth device to a mobile phone on which a .Net platform applicatio... 详细信息
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Methods for ECG signal compression with reconstruction via cubic spline approximation
Methods for ECG signal compression with reconstruction via c...
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Middle East Conference on Biomedical Engineering (MECBME)
作者: Olga Malgina Emil Plesnik Andrej Košir Jana Milenković Matej Zajc Jurij F. Tasič Institute Jozef Stefan Ljubljana Slovenia Faculty of Electrical Engineering University of Ljubljana Ljubljana Slovenia
In this article, two algorithms are described that are suited for real-time biomedical signal compression. These being, Amplitude Threshold compression and SQ segment compression. Comparison of these methods with well... 详细信息
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A trace compression algorithm targeting power estimation of long benchmarks  11
A trace compression algorithm targeting power estimation of ...
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IEEE International Conference on Computer-Aided Design
作者: Andrey Ayupov Steven Burns Strategic CAD Laboratories Intel Corporation USA
This paper presents an algorithm for compressing long traces generated using RTL or other fast simulation. The compressed traces can be used by power analysis tools to estimate power on the original traces. We show th... 详细信息
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Efficient temporal compression in wireless sensor networks
Efficient temporal compression in wireless sensor networks
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Conference on Local Computer Networks (LCN)
作者: Yao Liang Department of Computer and Information Science Indiana University-Purdue University Indianapolis Indianapolis IN USA
Energy efficiency is critical in the design and deployment of wireless sensor networks. Data compression is a significant approach to reducing energy consumption of data gathering in multi-hop sensor networks. Existin... 详细信息
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ECG signal compression using wavelets. Preliminary results
ECG signal compression using wavelets. Preliminary results
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International Symposium on Signals, Circuits and Systems (ISSCS)
作者: Beatrice Arvinti Corina Nafornita Isar Alexandru Marius Costache Department of Physical Foundations of Engineering Politehnica University Timisoara Romania Communications Department Electronics and Telecommunications Faculty Politehnica University Timisoara Romania
The ECGs transmission problem becomes actual nowadays due to the tremendous progress in communications. One of the major aspects of the transmission is the source coding (compression). The wavelet theory becomes a too... 详细信息
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A low power JPEG image compression IC for wireless ingestible endoscopy
A low power JPEG image compression IC for wireless ingestibl...
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International Symposium on Integrated Circuits (ISIC)
作者: Wei-Da Toh Bin Zhao Yuan Gao Yuanjin Zheng Minkyu Je Chun-Huat Heng Institute of Microelectronics ASTAR (Agency for Science Technology and Research) Singapore Department of Electrical and Computer Engineering National University of Singapore Singapore
In this paper, a low power baseline JPEG image compressor architecture, to be interfaced directly with an image sensor, has been presented. It compresses the raster YCbCr 4:2:2 image data from the image sensor into JP... 详细信息
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