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检索条件"主题词=arithmetic coding"
493 条 记 录,以下是311-320 订阅
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Context weighting for general finite-context sources
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IEEE TRANSACTIONS ON INFORMATION THEORY 1996年 第5期42卷 1514-1520页
作者: Willems, FMJ Shtarkov, YM Tjalkens, TJ RUSSIAN ACAD SCI INST PROBLEMS INFORMAT TRANSMISSMOSCOW 101447RUSSIA
Context weighting procedures are presented for sources with models (structures) in four different classes. Although the procedures are designed for universal data compression purposes, their generality allows applicat... 详细信息
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arithmetic INTERPOLATION SEARCH FOR ALPHABETIC TABLES
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IEEE TRANSACTIONS ON COMPUTERS 1992年 第4期41卷 493-499页
作者: PERL, Y GABRIEL, L Dept. of Comput. & Inf. Sci. New Jersey Inst. of Technol. Newark NJ USA
One of the fastest search techniques for uniformly distributed sorted numerical tables is interpolation search. This divide and conquer technique accesses the most probable key rather than the middle key as in binary ... 详细信息
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Universal lossless compression via multilevel pattern matching
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IEEE TRANSACTIONS ON INFORMATION THEORY 2000年 第4期46卷 1227-1245页
作者: Kieffer, JC Yang, EH Nelson, GJ Cosman, P Univ Minnesota Dept Elect & Comp Engn Minneapolis MN 55455 USA Univ Waterloo Dept Elect & Comp Engn Waterloo ON N2L 3G1 Canada Anoka Ramsey Community Coll Coon Rapids MN 55433 USA Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92037 USA
A universal lossless data compression code called the multilevel pattern matching code (MPM code) is introduced. Ln processing a finite-alphabet data string of length n, the MPM code operates at O(log log n) levels se... 详细信息
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Performance analysis of data compression algorithms for heterogeneous architecture through parallel approach
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JOURNAL OF SUPERCOMPUTING 2020年 第4期76卷 2275-2288页
作者: Mahammad, Farooq Sunar Viswanatham, V. Madhu VIT Univ Sch Comp Sci & Engn Vellore Tamil Nadu India
Today, there is a huge demand for data compression due to the need to reduce the transmission time and increase the capacity of data storage. Data compression is a technique which represents an information, images, vi... 详细信息
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Efficient compression of molecular dynamics trajectory files
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JOURNAL OF COMPUTATIONAL CHEMISTRY 2012年 第27期33卷 2131-2141页
作者: Marais, Patrick Kenwood, Julian Smith, Keegan Carruthers Kuttel, Michelle M. Gain, James Univ Cape Town Dept Comp Sci ZA-7925 Cape Town South Africa
We investigate whether specific properties of molecular dynamics trajectory files can be exploited to achieve effective file compression. We explore two classes of lossy, quantized compression scheme: interframe predi... 详细信息
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Encoding of alffine motion vectors
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IEEE TRANSACTIONS ON MULTIMEDIA 2007年 第7期9卷 1346-1356页
作者: Kordasiewicz, Roman C. Gallant, Michael D. Shirani, Shahram LSI Log Corp Waterloo ON N2V 1C5 Canada McMaster Univ Dept Elect & Comp Engn Hamilton ON L8S 4K1 Canada
An affine motion model provides better motion representation than a translational motion model. Therefore, it is a good candidate for advanced video compression algorithms, requiring higher compression efficiency than... 详细信息
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An arithmetic controller design for numerical control
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COMPUTERS & ELECTRICAL ENGINEERING 2013年 第7期39卷 2045-2052页
作者: Yi, Shu-Chung Hsieh, Chin-Fa Natl Changhua Univ Educ Dept Comp Sci & Informat Engn Changhua 500 Taiwan Asia Univ Dept Comp Sci & Informat Engn Taichung Taiwan Univ Sci & Technol China Dept Elect Engn Taipei 11581 Taiwan
This paper provides an arithmetic controller comprising: an arithmetic logic unit having a plurality of arithmetic instructions, such as ADD (Addition), SUB (Subtraction), MUL (Multiplication), and DIV (Division) inst... 详细信息
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LZW-CIE: a high-capacity linguistic steganography based on LZW char index encoding
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NEURAL COMPUTING & APPLICATIONS 2022年 第21期34卷 19117-19145页
作者: Varol Arisoy, Merve Burdur Mehmet Akif Ersoy Univ Fac Technol Informat Syst Engn TR-15300 Burdur Turkey
With the effect of digitalization, the transfer of all text documents over the Internet rather than human transmission has increased, and this situation has revealed the idea that text documents can be used as a carri... 详细信息
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A FAST AND EFFICIENT COMPRESSION METHOD FOR BINARY IMAGES
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SIGNAL PROCESSING-IMAGE COMMUNICATION 1994年 第1期6卷 69-76页
作者: FRANTI, P Department of Computer Science University of Turku SF-20520 Turku Finland
The use of arithmetic coding for binary image compression achieves a high compression ratio while the running time remains rather slow. A composite modelling method presented in this paper reduces the size of the data... 详细信息
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Accurate per-link loss tomography in dynamic sensor networks
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COMPUTER NETWORKS 2018年 第Jul.5期139卷 81-91页
作者: Cao, Chenhong Gao, Yi Dong, Wei Bu, Jiajun Zhejiang Univ Coll Comp Sci Hangzhou Zhejiang Peoples R China
Wireless Sensor Networks (WSNs) have been successfully applied in many application areas. Understanding the wireless link performance is very helpful for both protocol designers and network managers to improve the net... 详细信息
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