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检索条件"主题词=Iterative optimization algorithm"
26 条 记 录,以下是21-30 订阅
排序:
ROBUST NONNEGATIVE MATRIX FACTORIZATION VIA L_1 NORM REGULARIZATION BY MULTIPLICATIVE UPDATING RULES
ROBUST NONNEGATIVE MATRIX FACTORIZATION VIA L_1 NORM REGULAR...
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IEEE International Conference on Image Processing
作者: Bin Shen Bao-Di Liu Qifan Wang Rongrong Ji Comput. Sci. Purdue Univ. West Lafayette IN USA
Nonnegative Matrix Factorization (NMF) is a widely used technique in many applications such as face recognition, motion segmentation, etc. It approximates the nonnegative data in an original high dimensional space wit... 详细信息
来源: 评论
Research on VSP under VMI
Research on VSP under VMI
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2012 IEEE International Conference on Computer Science and Automation Engineering(CSAE 2012)
作者: TANG Shi-qiang, CHEN Yaping, CHEN Xinde School of Management, Shanghai University of Engineering Science Shanghai, China. 201620
This paper studied the Vehicle Scheduling Problem under the managerial thinking of Vendor Managed Inventory (abbreviated as VMI). It particularly established the mathematical model and the iterative optimization algor... 详细信息
来源: 评论
iterative optimization algorithm based on electromagnetic model for designing diffractive micro-optical elements
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OPTICS COMMUNICATIONS 2003年 第1-3期220卷 7-15页
作者: Feng, D Yan, YB Jin, GF Liu, HT Tan, QF Tsing Hua Univ Dept Precis Instruments State Key Lab Precis Measurement Technol & Instru Beijing 100084 Peoples R China
An iterative optimization algorithm for designing two dimensions, finite aperture, aperiodic diffractive micro-optical elements based on rigorous electromagnetic computation model-the finite-difference time-domain met... 详细信息
来源: 评论
Use of Modified Gaussian Beams to Optimize Shaped Reflectors
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IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 2003年 2卷 14-17页
作者: Schott, P. Pascal, O. Lemaitre, F. Univ Paul Sabatier UPS F-31000 Toulouse France Off Natl Etud & Rech Aeronaut ONERA F-31000 Toulouse France Ecole Polytech Univ Nantes CNRS IRCCyN SETRA UMR 6597 F-44000 Nantes France UPS AD2M F-31500 Toulouse France Off Natl Etud & Rech Aerosp DEMR F-31500 Toulouse France
An efficient electromagnetic method for the optimization of shaped reflectors is presented. The repeated computation of scattering from reflector surface at each iteration, using the conventional numerical techniques ... 详细信息
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Reconstruction parameters of underground objects based on FDTD and optimization MTHOD
Reconstruction parameters of underground objects based on FD...
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IEEE International Geoscience and Remote Sensing Symposium
作者: Fang, GY China Res Inst Radiowave Prop Shandong 266071 Peoples R China
The inverse of the parameters of underground targets is still highly in expectation in Ground Penetrating Radar(GPR) applications. In this paper, the FDTD method and time-domain optimization algorithm have been used t... 详细信息
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Massively parallel processing approach to fractal image compression with near-optimal coefficient quantization
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JOURNAL OF SYSTEMS ARCHITECTURE 1999年 第10期45卷 765-779页
作者: Palazzari, P Coli, M Lulli, G CR Casaccia ENEA HPCN Project I-00060 S Maria Di Galeria Italy Univ La Sapienza Dept Elect Engn I-00184 Rome Italy
In recent years Image Fractal Compression techniques (IFS) have gained more interest because of their capability to achieve high compression ratios while maintaining very good quality of the reconstructed image. The m... 详细信息
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