A Two-Level Iterative Method for Image Reconstruction with Radial Basis Functions(<Special Issue>the Latest Frontiers of CAD/CAE/CG)
スポンサーリンク
概要
- 論文の詳細を見る
Radial basis functions are popular basis for interpolating scattered data during the image reconstruction process in graphic analysis. In this context, the solution of a linear system of equations is required for each color (blue, red, green) and represents the most time-consuming operation. In this paper a two-level iterative algorithm is proposed to solve efficiently these linear systems of equations. This two-level algorithm consists of a preconditioned iterative method which enforces at each iteration a projection of the residual onto a suitable coarse space. This constraint is ensured by solving an auxiliary second-level problem at each iteration. Numerical results illustrate the convergence properties of the proposed method on a wide range of interpolation problems for image reconstruction.
- 一般社団法人日本機械学会の論文
- 2005-06-15
著者
-
HAGIWARA Ichiro
Department of Mechanical Science and Engineering Tokyo Institute of Technology
-
Diago Luis
Department Of Bioengineering Faculty Of Electrical Engineering Havana Institute Of Technology
-
Diago Luis
Department Of Mechanical Sciences And Engineering Graduate School Of Science And Engineering Tokyo I
-
Magoules Frederic
Universite Henri Poincare Institut Elie Cartan De Nancy
-
Hagiwara Ichiro
Department Of Mechanical Engineering & Science Tokyo Institute Of Technology
-
Hagiwara Ichiro
Department Of Mechanical Sciences And Engineering Graduate School Of Science And Engineering Tokyo I
関連論文
- Parallel image processing based on NVIDIA CUDA
- A product modeling system for remote collaborative reverse engineering
- Micro-Control Actions of Segmented Actuator Patches Laminated on Deep Paraboloidal Shells(Special Issue on Advances in Dynamics and Design of Continuous Systems)
- Wavelet Domain Image Reconstruction by Compactly-Supported Radial Basis Functions(the Latest Frontiers of CAD/CAE/CG)
- A New Approach for Improvement of Polygonal Meshes Representing Surfaces with Sharp Edges and Boundaries(the Latest Frontiers of CAD/CAE/CG)
- Combination of Holographic Neural Networks with Type-2 Fuzzy Logic for Automatic Facial Expression Analysis
- Multiuser Videoconference System with Audio Mixing
- Coloured Petri Net Based Modelling and Analysis of Multiple Product FMS with Resource Breakdowns and Automated Inspection(Concurrent Systems)
- The Modeling and analysis of Guide-path configurations of an integrated Automated guided Vehicle system using Colored Petri Net
- Hierarchical Control Modeling of Automated Guided Vehicle System (AGVS) using Colored Petri Net
- Colored Petri Net based Performance analysis of Flexible Manufacturing System with planned and unplanned Resource Breakdowns
- Colored Petri Net based Performance analysis of Flexible Manufacturing System with planned and unplanned Resource Breakdowns
- Modeling Approach of Functional Model for Multidomain System
- Nonlinear Vibration Control by Semi-active Piezo-actuator Damping
- Frequency Response Analysis of Large-Scale Damped Structures Using Component Mode Synthesis
- C^1 Smooth Triangular Surface Patch Constructed by C-curves(the Latest Frontiers of CAD/CAE/CG)
- 542 Parameterization of Triangular Meshes Using the Physical Field in RE
- A Bispectrum Feature Extraction Enhanced Structure Damage Detection Approach
- 442 An Introduction of Research and Development of Passive Hydraulically Damped Rubber Mount of Automotive Powertrain
- A Mobile-C based distributed agent management system
- An Approach to Improving Triangular Surface Mesh(the Latest Frontiers of CAD/CAE/CG)
- Hexahedral Mesh Improvement Algorithm(the Latest Frontiers of CAD/CAE/CG)
- Automatic small chamfer recognition from B-rep models for analysis
- Analyzing facial expressions with fuzzy quantification theory II : indefinite generalized eigenvalue problem
- A seamless coupling between molecular dynamics and material point method
- Local Sharp Feature Generation and Shape Control of Recursive Subdivision Surface(the Latest Frontiers of CAD/CAE/CG)
- Optimal Design Method to Automobile Problems Using Holographic Neural Network's Approximation
- New Entropy-Based Adaptive Particle Filter for Mobile Robot Localization
- Preface to the special issue on computer-aided engineering
- Improved Exemplar-Based Inpainting with Reduced Search Space Computation from Image Wavelet Decomposition
- Interactive Genetic Algorithm with fitness modeling for the development of a color simulation system based on customer's preference
- Development of Adaptive Real Range(ARRange)Genetic Algorithms
- A Two-Level Iterative Method for Image Reconstruction with Radial Basis Functions(the Latest Frontiers of CAD/CAE/CG)
- CUDA-accelerated simulation of multiple scattering using decoupling approximation
- Preface