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检索条件"主题词=Computer algorithms"
3273 条 记 录,以下是271-280 订阅
A Motion Detection Algorithm Using Local Phase Information
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COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2016年 第1期2016卷 1-21页
作者: Lazar, Aurel A. Ukani, Nikul H. Zhou, Yiyin Columbia Univ Dept Elect Engn New York NY 10027 USA
Previous research demonstrated that global phase alone can be used to faithfully represent visual scenes. Here we provide a reconstruction algorithmby using only local phase information. We also demonstrate that local... 详细信息
来源: 评论
A new construction adder based on Chinese abacus algorithm
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computerS & ELECTRICAL ENGINEERING 2012年 第2期38卷 185-193页
作者: Yi, Shu-Chung Natl Changhua Univ Educ Dept Comp Sci & Informat Engn Changhua Taiwan
A new construction adder based on Chinese abacus algorithm is presented in this paper. There are two kinds of beads used in this construction. Each column element has three higher beads with a weight of four and three... 详细信息
来源: 评论
Modular System-Level Simulator Concept for OFDMA Systems
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IEEE COMMUNICATIONS MAGAZINE 2009年 第3期47卷 150-156页
作者: Fernekess, Andreas Klein, Anja Wegmann, Bernhard Dietrich, Karl Tech Univ Darmstadt Inst Telecommun Darmstadt Germany
Modeling and simulation is essential for performance evaluation of wireless systems and specific algorithms used, for instance, during resource allocation. For Current and future wireless systems, several properties h... 详细信息
来源: 评论
A histogram-based dominant wavelet domain feature selection algorithm for palm-print recognition
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computerS & ELECTRICAL ENGINEERING 2013年 第4期39卷 1114-1128页
作者: Imtiaz, Hafiz Fattah, Shaikh Anowarul Bangladesh Univ Engn & Technol Dept Elect & Elect Engn Dhaka 1000 Bangladesh
A feature extraction algorithm for palm-print recognition based on two dimensional discrete wavelet transform is proposed in this paper, which efficiently exploits the local spatial variations in a palm-print image. T... 详细信息
来源: 评论
Image Recovery Algorithm Based on Learned Dictionary
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MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 第1期2014卷 1-6页
作者: Zhu, Xinghui Kui, Fang Hunan Agr Univ Coll Informat Sci & Technol Changsha 410128 Hunan Peoples R China
We proposed a recovery scheme for image deblurring. The scheme is under the framework of sparse representation and it has three main contributions. Firstly, considering the sparse property of natural image, the nonloc... 详细信息
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Chattering avoidance by second-order sliding mode control
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IEEE TRANSACTIONS ON AUTOMATIC CONTROL 1998年 第2期43卷 241-246页
作者: Bartolini, G Ferrara, A Usai, E Univ Cagliari Dept Elect & Elect Engn I-09123 Cagliari Italy Univ Genoa Dept Commun Comp & Syst Sci I-16145 Genoa Italy
Relying on the possibility of generating a second-order sliding motion by using, as control, the first derivative of the control signal instead of the actual control, a new solution to the problem of chattering elimin... 详细信息
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Effectiveness of Global, Low-Degree Polynomial Transformations for GCxGC Data Alignment
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ANALYTICAL CHEMISTRY 2016年 第20期88卷 10028-10035页
作者: Rempe, Davis W. Reichenbach, Stephen E. Tao, Qingping Cordero, Chiara Rathbun, Wayne E. Zini, Claudia Alcaraz Univ Nebraska Lincoln NE 68588 USA GC Image LLC Lincoln NE 68505 USA Univ Turin I-10125 Turin Italy Honeywell UOP 25 East Algonquin Rd Des Plaines IL 60017 USA Univ Fed Rio Grande do Sul BR-91501970 Porto Alegre RS Brazil
As columns age and differ between systems, retention times for comprehensive two-dimensional gas chromatography (GCxGC) may vary between runs. To properly analyze GCxGC chromatograms, it often is desirable to align th... 详细信息
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Comparison of different chaotic maps in particle swarm optimization algorithm for long-term cascaded hydroelectric system scheduling
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CHAOS SOLITONS & FRACTALS 2009年 第5期42卷 3169-3176页
作者: He, Yao-Yao Zhou, Jian-Zhong Xiang, Xiu-Qiao Chen, Heng Qin, Hui Huazhong Univ Sci & Technol Sch Hydropower & Informat Engn Wuhan 430074 Hubei Peoples R China
The goal of this paper is to present a novel chaotic particle swarm optimization (CPSO) algorithm and compares the efficiency of three one-dimensional chaotic maps within symmetrical region for long-term cascaded hydr... 详细信息
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High availability and efficient energy consumption for cloud computing service with grid infrastructure
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computerS & ELECTRICAL ENGINEERING 2013年 第1期39卷 15-23页
作者: Jeong, Young-Sik Park, Jong Hyuk Wonkwang Univ Dept Comp Engn Iksan South Korea Seoul Natl Univ Sci & Technol Dept Comp Sci & Engn Seoul South Korea
The main services in cloud computing are SaaS (Software as a Service), PaaS (Platform as a Service) and laaS (Infrastructure as a Service). Among these services, server virtualization falls into laaS which is a servic... 详细信息
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Random Forest with Adaptive Local Template for Pedestrian Detection
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MATHEMATICAL PROBLEMS IN ENGINEERING 2015年 第1期2015卷 1-11页
作者: Xiang, Tao Li, Tao Ye, Mao Liu, Zijian Univ Elect Sci & Technol China Ctr Robot Sch Engn & Comp Sci Chengdu 611731 Peoples R China Chongqing Jiaotong Univ Chongqing 400074 Peoples R China
Pedestrian detection with large intraclass variations is still a challenging task in computer vision. In this paper, we propose a novel pedestrian detection method based on Random Forest. Firstly, we generate a few lo... 详细信息
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