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检索条件"主题词=Computer algorithms"
3252 条 记 录,以下是1151-1160 订阅
排序:
An Improved Task Scheduling Algorithm for Intelligent Control in Tiny Mechanical System
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MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 第1期2014卷 1-8页
作者: Wang, Jialiang Zhao, Hai Bi, Yuanguo Chen, Xingchi Zeng, Ruofan Wang, Yu Northeastern Univ Coll Informat Sci & Engn Shenyang 110819 Peoples R China
Wireless sensor network (WSN) has been already widely used in many fields in terms of industry, agriculture, and military, and so forth. The basic composition is WSN nodes that are capable of performing processing, ga... 详细信息
来源: 评论
A Fast Iterative Pursuit Algorithm in Robust Face Recognition Based on Sparse Representation
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MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 第1期2014卷 1-11页
作者: Jian, Zhao Huang Luxi Jian, Jia Yu, Xie Northwest Univ Sch Informat Sci & Technol Xian 710069 Peoples R China Northwest Univ Dept Math Xian 710069 Peoples R China
A relatively fast pursuit algorithm in face recognition is proposed, compared to existing pursuit algorithms. More stopping rules have been put forward to solve the problem of slow response of OMP, which can fully dev... 详细信息
来源: 评论
In-Orbit Tracking of Resident Space Objects: A Comparison of Monocular and Stereoscopic Vision
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IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 2014年 第1期50卷 676-688页
作者: Segal, Shai Gurfil, Pini Shahid, Kamran Technion Israel Inst Technol IL-32000 Haifa Israel Technion Israel Inst Technol Dept Aerosp Engn IL-32000 Haifa Israel
This paper develops new methods for vision-based satellite attitude control aimed at space-based optical tracking of resident space objects (RSOs). An Earth-orbiting chaser satellite equipped with either one or two bo... 详细信息
来源: 评论
Reconstruction of opaque inclusions in objects with high refractive index
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PROGRAMMING AND computer SOFTWARE 2014年 第4期40卷 185-192页
作者: Lebedev, A. S. Gaganov, V. A. Ignatenko, A. V. Moscow MV Lomonosov State Univ Moscow 119991 Russia
The problem of reconstruction of inclusions in rough diamonds occupies an important place in the entire technological process of extraction and cutting precious stones. Inclusions are foreign objects that are naturall... 详细信息
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Cloud-clearing techniques over land for land-surface temperature retrieval from the Advanced Along-Track Scanning Radiometer
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INTERNATIONAL JOURNAL OF REMOTE SENSING 2014年 第10期35卷 3594-3615页
作者: Bulgin, C. E. Sembhi, H. Ghent, D. Remedios, J. J. Merchant, C. J. Univ Edinburgh Sch Geosci Edinburgh Midlothian Scotland Univ Leicester Space Res Ctr Leicester Leics England Univ Reading Dept Meteorol Reading Berks England
We present five new cloud detection algorithms over land based on dynamic threshold or Bayesian techniques, applicable to the Advanced Along-Track Scanning Radiometer (AATSR) instrument and compare these to the standa... 详细信息
来源: 评论
Accurate and efficient lighting for skinned models
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computer GRAPHICS FORUM 2014年 第2期33卷 421-428页
作者: Tarini, Marco Panozzo, Daniele Sorkine-Hornung, Olga Univ Insubria Varese Italy ISTI CNR Pisa Pisa Italy Swiss Fed Inst Technol Zurich Switzerland
In the context of real-time, GPU-based rendering of animated skinned meshes, we propose a new algorithm to compute surface normals with minimal overhead both in terms of the memory footprint and the required per-verte... 详细信息
来源: 评论
Geodesics on Point Clouds
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MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 第1期2014卷 1-12页
作者: Yu, Hongchuan Zhang, Jian J. Jiao, Zheng Bournemouth Univ Natl Ctr Comp Animat Poole BH12 5BB Dorset England Shanghai Univ Sch Environm & Chem Engn Shanghai 200041 Peoples R China
We present a novel framework to compute geodesics on implicit surfaces and point clouds. Our framework consists of three parts, particle based approximate geodesics on implicit surfaces, Cartesian grid based approxima... 详细信息
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Extracting adaptive features for gender classification of human face images
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PROGRAMMING AND computer SOFTWARE 2014年 第4期40卷 215-221页
作者: Khryashchev, V. V. Shmaglit, L. A. Priorov, A. L. Shemyakov, A. M. Demidov Yaroslavl State Univ Yaroslavl 150003 Russia
An algorithm for machine recognition of human gender by face images based on machine learning methods is described. The synthesized algorithm consists of two stages, viz. extraction of adaptive features and support ve... 详细信息
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On the Identification of Coupled Pitch and Heave Motions Using Opposition-Based Particle Swarm Optimization
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MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 2014卷 1-10页
作者: Dai, Yuntao Liu, Liqiang Feng, Shanshan Harbin Engn Univ Coll Sci Heilongjiang 150001 Peoples R China Harbin Engn Univ Coll Automat Heilongjiang 150001 Peoples R China
A mathematical model must be established to study the motions of ships in order to control them effectively. An assessment of the model depends on the accuracy of hydrodynamic parameters. An algorithm for the paramete... 详细信息
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Adaptive Inverse Optimal Control for Rehabilitation Robot Systems Using Actor-Critic Algorithm
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MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 第1期2014卷 1-15页
作者: Meng, Fancheng Dai, Yaping Beijing Inst Technol Sch Automat 5 South Zhongguancun St Beijing 100081 Peoples R China
The higher goal of rehabilitation robot is to aid a person to achieve a desired functional task (e. g., tracking trajectory) based on assisted-as-needed principle. To this goal, a new adaptive inverse optimal hybrid c... 详细信息
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