Geometric Modeling and Processing - GMP 2006 : 4th International Conference, GMP 2006, Pittsburgh, PA, USA, July 26-28, 2006, Proceedings

Shape Reconstruction.- Automatic Extraction of Surface Structures in Digital Shape Reconstruction.- Ensembles for Normal and Surface Reconstructions.- Adaptive Fourier-Based Surface Reconstruction.- Curves and Surfaces I.- Least–Squares Approximation by Pythagorean Hodograph Spline Curves Via an Evolution Process.- Geometric Accuracy Analysis for Discrete Surface Approximation.- Quadric Surface Extraction by Variational Shape Approximation.- Geometric Processing I.- Tracking Point-Curve Critical Distances.- Theoretically Based Robust Algorithms for Tracking Intersection Curves of Two Deforming Parametric Surfaces.- Subdivision Termination Criteria in Subdivision Multivariate Solvers.- Towards Unsupervised Segmentation of Semi-rigid Low-Resolution Molecular Surfaces.- Curves and Surfaces II.- Piecewise Developable Surface Approximation of General NURBS Surfaces, with Global Error Bounds.- Efficient Piecewise Linear Approximation of Bézier Curves with Improved Sharp Error Bound.- Approximate ?-Bases of Rational Curves and Surfaces.- Shape Deformation.- Inverse Adaptation of Hex-dominant Mesh for Large Deformation Finite Element Analysis.- Preserving Form-Features in Interactive Mesh Deformation.- Surface Creation and Curve Deformations Between Two Complex Closed Spatial Spline Curves.- Shape Description.- Computing a Family of Skeletons of Volumetric Models for Shape Description.- Representing Topological Structures Using Cell-Chains.- Constructing Regularity Feature Trees for Solid Models.- Insight for Practical Subdivision Modeling with Discrete Gauss-Bonnet Theorem.- Shape Recognition.- Shape-Based Retrieval of Articulated 3D Models Using Spectral Embedding.- Separated Medial Surface Extraction from CT Data of Machine Parts.- Two-Dimensional Selections for Feature-Based Data Exchange.- Geometric Modeling.- Geometric Modeling of Nano Structures with Periodic Surfaces.- Minimal Mean-Curvature-Variation Surfaces and Their Applications in Surface Modeling.- Parametric Design Method for Shapes with Aesthetic Free-Form Surfaces.- Curves and Surfaces III.- Control Point Removal Algorithm for T-Spline Surfaces.- Shape Representations with Blossoms and Buds.- Manifold T-Spline.- Subdivision Surfaces.- Composite Subdivision Surfaces.- Tuned Ternary Quad Subdivision.- Geometric Processing II.- Simultaneous Precise Solutions to the Visibility Problem of Sculptured Models.- Density-Controlled Sampling of Parametric Surfaces Using Adaptive Space-Filling Curves.- Engineering Applications.- Verification of Engineering Models Based on Bipartite Graph Matching for Inspection Applications.- A Step Towards Automated Design of Side Actions in Injection Molding of Complex Parts.- Finding All Undercut-Free Parting Directions for Extrusions.- Short Papers.- Robust Three-Dimensional Registration of Range Images Using a New Genetic Algorithm.- Geometrical Mesh Improvement Properties of Delaunay Terminal Edge Refinement.- Matrix Based Subdivision Depth Computation for Extra-Ordinary Catmull-Clark Subdivision Surface Patches.- Hierarchically Partitioned Implicit Surfaces for Interpolating Large Point Set Models.- A New Class of Non-stationary Interpolatory Subdivision Schemes Based on Exponential Polynomials.- Detection of Closed Sharp Feature Lines in Point Clouds for Reverse Engineering Applications.- Feature Detection Using Curvature Maps and the Min-cut/Max-flow Algorithm.- Computation of Normals for Stationary Subdivision Surfaces.- Voxelization of Free-Form Solids Represented by Catmull-Clark Subdivision Surfaces.- Interactive Face-Replacements for Modeling Detailed Shapes.- Straightest Paths on Meshes by Cutting Planes.- 3D Facial Image Recognition Using a Nose Volume and Curvature Based Eigenface.- Surface Reconstruction for Efficient Colon Unfolding.- Spectral Sequencing Based on Graph Distance.- An Efficient Implementation of RBF-Based Progressive Point-Sampled Geometry.- Segmentation of Scanned Mesh into Analytic Surfaces Based on Robust Curvature Estimation and Region Growing.- Finding Mold-Piece Regions Using Computer Graphics Hardware.- A Method for FEA-Based Design of Heterogeneous Objects.- Time-Varying Volume Geometry Compression with 4D Lifting Wavelet Transform.- A Surface Displaced from a Manifold.- Smoothing of Meshes and Point Clouds Using Weighted Geometry-Aware Bases.