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检索条件"主题词=arithmetic coding"
493 条 记 录,以下是181-190 订阅
排序:
Compressing Vehicle Trajectory Data Using Hybrid coding With Kinematic Motion Prediction
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IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 2024年 第6期25卷 5389-5401页
作者: Xu, Lipeng Wu, Zhizhou Wang, Yinhai Tang, Jinjun Liang, Yunyi Xinjiang Univ Sch Mech Engn Urumqi 830049 Peoples R China Univ Washington Dept Civil & Environm Engn Seattle WA 98195 USA Cent South Univ Sch Transportat Engn Changsha 410017 Peoples R China Cent South Univ Sch Traff & Transportat Engn Changsha Peoples R China Univ Shanghai Sci & Technol Business Sch Shanghai 200093 Peoples R China
This paper proposes a methodology combining Long-Short-Term-Memory (LSTM)-assisted kinematic motion prediction with a hybrid coding algorithm for compressing the trajectory data of Connected Autonomous Vehicles (CAVs)... 详细信息
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Image coding based on wavelet transform and uniform scalar dead zone quantizer
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2006年 第7期21卷 562-572页
作者: Chen, Jianhua Zhang, Yufeng Shi, Xinling Yunnan Univ Dept Elect Engn Kunming 650091 Peoples R China
In this paper, a new wavelet transform image coding algorithm is presented. The discrete wavelet transform (DWT) is applied to the original image. The DWT coefficients are firstly quantized with a uniform scalar dead ... 详细信息
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Vector SPIHT for embedded wavelet video and image coding
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2003年 第3期13卷 231-246页
作者: Mukherjee, D Mitra, SK Univ Calif Santa Barbara Dept Elect & Comp Engn Image Proc Lab Santa Barbara CA 93106 USA
The set partitioning in hierarchical trees (SPIHT) approach for still-image compression proposed by Said and Pearlman is one of the most efficient embedded monochrome image compression schemes known to date. The algor... 详细信息
来源: 评论
coding theory
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WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL STATISTICS 2009年 第3期1卷 261-270页
作者: Stine, Robert A. Univ Penn Dept Stat Philadelphia PA 19104 USA
coding theory is a portion of information theory concerned with the explicit representation of data as a sequence of symbols, usually a sequence of bits. The entropy of a probability distribution measures the informat... 详细信息
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BLOCK TRUNCATION coding WITH ENTROPY coding
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IEEE TRANSACTIONS ON COMMUNICATIONS 1995年 第2-4期43卷 1677-1685页
作者: FRANTI, P NEVALAINEN, O Department of Computer Science University of Turku Turku Finland
Block Truncation coding (ETC) is a simple and fast image compression algorithm which achieves constant bit rate of 2.0 bits per pixel, The method is however suboptimal. In the present paper we propose a modification o... 详细信息
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Joint lossless-source and channel coding using automatic repeat request
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IEEE TRANSACTIONS ON COMMUNICATIONS 1999年 第7期47卷 953-955页
作者: Elmasry, GF New Jersey Inst Technol Dept Elect & Comp Engn Newark NJ 07102 USA
The susceptibility of arithmetic coding to errors is utilized for channel error recovery using an automatic repeat request (ARQ) scheme. The presented scheme optimizes the tradeoff between the redundancy added to over... 详细信息
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Significance map pruning and other enhancements to SPIHT image coding algorithm
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2003年 第9期18卷 769-785页
作者: Bayazit, U ISIK Univ Dept Elect Engn TR-34398 Istanbul Turkey
This paper proposes several enhancements to the Set Partitioning in Hierarchical Trees (SPIHT) image coding algorithm without changing the original algorithm's general skeleton. First and foremost, a method for si... 详细信息
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Context-based entropy coding in AVS video coding standard
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2009年 第4期24卷 263-276页
作者: Zhang, Li Wang, Qiang Zhang, Ning Zhao, Debin Wu, Xiaolin Gao, Wen Chinese Acad Sci Inst Comp Technol Key Lab Intelligent Informat Proc Beijing Peoples R China Harbin Inst Technol Dept Comp Sci & Engn Harbin 150006 Peoples R China McMaster Univ Dept Elect & Comp Engn Hamilton ON L8S 4L8 Canada Peking Univ Sch Elect Engn & Comp Sci Inst Digital Media Beijing 100871 Peoples R China
In this paper, two context-based entropy coding schemes for AVS Part-2 video coding standard are presented. One is Context-based 2D Variable Length coding (C2DVLC) as a low complexity entropy coding scheme for AVS Par... 详细信息
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An Innovative Chain coding Technique for Compression Based on the Concept of Biological Reproduction: An Agent-Based Modeling Approach
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IEEE INTERNET OF THINGS JOURNAL 2019年 第6期6卷 9308-9315页
作者: Dhou, Khaldoon Cruzen, Christopher Drury Univ Breech Sch Business Adm Springfield MO 65802 USA Univ Missouri Dept Math & Comp Sci St Louis MO 63121 USA
The accelerated progress of the Internet of Things (IoT) and the nature of its heterogeneous parts cause difficulties in transferring data between different components. These rapid developments make it crucial to inve... 详细信息
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Interval algorithm for homophonic coding
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IEEE TRANSACTIONS ON INFORMATION THEORY 2001年 第3期47卷 1021-1031页
作者: Hoshi, M Han, TS Univ Electrocommun Grad Sch Informat Syst Chofu Tokyo 1828585 Japan
It is shown that the idea of the successive refinement of interval partitions, which plays the key role in the interval algorithm for random number generation by Han and Hoshi, is also applicable to the homophonic cod... 详细信息
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