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检索条件"主题词=Computer algorithms"
3252 条 记 录,以下是2801-2810 订阅
排序:
Automatic generation of structure preserving multiresolution models
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computer GRAPHICS FORUM 2005年 第3期24卷 479-486页
作者: Marinov, M Kobbelt, L Rhein Westfal TH Aachen Comp Graph Grp Aachen Germany
We are proposing a multiresolution representation which uses a subdivision surface as a smooth base surface with respect to which a high resolution mesh is defined by normal displacement. While this basic representati... 详细信息
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D-charts: Quasi-developable mesh segmentation
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computer GRAPHICS FORUM 2005年 第3期24卷 581-590页
作者: Julius, D Kraevoy, V Sheffer, A Univ British Columbia Vancouver BC V5Z 1M9 Canada
Quasi-developable mesh segmentation is required,for many applications in graphics and CAD, including texture atlas generation and the design of patterns for model fabrication from sheets of material. In this work we i... 详细信息
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Design of digital state H-controllers of the MIMO systems with prescribed precision
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AUTOMATION AND REMOTE CONTROL 2005年 第8期66卷 1233-1238页
作者: Chestnov, VN Russian Acad Sci Trapeznikov Inst Control Sci Moscow Russia
For the linear MIMO plants subject to polyharmonic perturbations, a method of designing digital state controllers was developed with regard for the requirements oil limitedness of the control actions in the stable sta... 详细信息
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Output feedback control for nonlinearly perturbed systems via cascade compensation with logic switching
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IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS 2005年 第2期152卷 188-194页
作者: Zhang, KJ Feng, CB SE Univ Res Inst Automat Nanjing 2100096 Peoples R China
A robust output feedback tracking strategy for uncertain nonlinear systems with output measurement noise is presented by using a passivity approach. The control algorithm guarantees boundedness of all the signals in t... 详细信息
来源: 评论
Shape-based retrieval and analysis of 3D models
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COMMUNICATIONS OF THE ACM 2005年 第6期48卷 58-64页
作者: Funkhouser, T Kazhdan, M Min, P Shilane, P Princeton Univ Dept Comp Sci Princeton NJ 08544 USA Johns Hopkins Univ Dept Comp Sci Baltimore MD 21218 USA John Cabot Univ Dept Comp Sci Rome Italy
The number of 3D geometric models available in online repositories is growingdramatically. Examples include: the Protein Data Bank, which stores the 3D atomic coordinates for29,000 protein molecules; the National Desi... 详细信息
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Algorithm to determine the optimal control of a discrete system
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AUTOMATION AND REMOTE CONTROL 2005年 第8期66卷 1265-1273页
作者: Belyshev, DV Ukhin, MY Russian Acad Sci Program Syst Inst Pereslavl Zalesskii Russia
An iterative algorithm to determine the optimal control of a discrete system with two types of controllers was proposed. It has several realization versions, which enhances its adjustability to particular problems. It... 详细信息
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Fair TCP congestion control in heterogeneous networks with explicit congestion notification
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IEE PROCEEDINGS-COMMUNICATIONS 2005年 第1期152卷 13-21页
作者: Byun, HJ Lim, JT Korea Adv Inst Sci & Technol Dept Elect Engn & Comp Sci Taejon 305701 South Korea
The authors propose a window-based congestion control algorithm to achieve max-min fair sharing of the available bandwidth in ECN capable heterogeneous TCP networks. The proposed algorithm extracts the network status ... 详细信息
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Downlink processing algorithms for multi-antenna wireless communications
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IEEE COMMUNICATIONS MAGAZINE 2005年 第1期43卷 122-127页
作者: Dakdouki, AS Banket, VL Mykhaylov, NK Skopa, AA Univ Edinburgh Edinburgh EH8 9YL Midlothian Scotland Odessa Natl Acad Commun Odessa Ukraine
The recent development of communication theory and radio technology has intensified interest in multi-antenna systems as an effective technique to combat fading of the desired signal, tackle interference from other si... 详细信息
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Interpolatory refinement for real-time processing of point-based geometry
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computer GRAPHICS FORUM 2005年 第3期24卷 657-666页
作者: Guennebaud, G Barthe, L Paulin, M Univ Toulouse 3 CNRS IRIT F-31062 Toulouse France
The point set is a flexible surface representation suitable for both geometry processing and real-time rendering. In most applications, the control of the point cloud density is crucial and being able to refine a set ... 详细信息
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Lightness perception in tone reproduction for high dynamic range images
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computer GRAPHICS FORUM 2005年 第3期24卷 635-645页
作者: Krawczyk, G Myszkowski, K Seidel, HP MPI Informat Saarbrucken Germany
An anchoring theory of lightness perception comprehensively explains many characteristics of human visual system such as lightness constancy and its spectacular failures which are important in the perception of images... 详细信息
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