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Convegno
SMI & SM 2004
International Convention on Shapes and Solid
Palazzo Ducale, Sala del Maggior Consiglio
6 - 11 giugno 2004
Convention Programme
Sunday June 6
SMI Tutorial T1 (full day)
Freeform Shape Representations for Efficient Geometry Processing
Stephan Bischoff, Mario Botsch, Leif Kobbelt
Monday June 7
Technical Session TS1: IMPLICIT SURFACES (Chair - Alexander Pasko)
A Hybrid Shape Representation for Free-form Modeling
Remi Allegre, Aurelien Barbier, Samir Akkouche, Eric Galin
Multiresolution Reconstruction of Implicit Surfaces with Attributes from Large Unorganized Point Sets
Ireneusz Tobor, Patrick Reuter, Christophe Schlick
3D Scattered Data Approximation with Adaptive Compactly Supported Radial Basis Functions
Yutaka Ohtake, Alexander Belyaev, Hans-Peter Seidel
Technical Session TS2: FEATURE-BASED MODELING AND DEFORMATIONS (Chair - Wim Bronswoort)
Fitting and manipulating freeform shapes by extendable freeform templates
Y. Song, J.S.M.Vergeest and S.Spanjaard
Multi-minimisations for shape control of Fully Free Form Deformation Features
J.P. Pernot, S. Guillet, J. Leon, B. Falcidieno, F. Giannini
Sweepers: Swept User-Defined Tools for Modeling by Deformation
Alexis Angelidis, Geoff Wyvill, Marie-Paule Cani
INVITED TALK (Chair - Marie Paul Cani)
Dynamic body transformation and matching from scanned data
Nadia Magnenat-Thalmann
Technical Session TS3:GEOMETRIC ALGORITMS (Chair - Michael Pratt)
Computing Planar Sections of Surfaces of Revolution with Revolute Quadric Decomposition
Jinyuan Jia, Kai Tang, Ajay Joney and Ki-Wan Kwok
Nonlinear Polynomial Systems: Multiple Roots and their Multiplicities
K. H. Ko, T. Sakkalis, N. M. Patrikalakis
Technical Session TS4:SUBDIVISION SURFACES (Chair - Leif Kobbelt)
Polygonal decomposition of the 1-ring neighborhood of the Catmull-Clark scheme
I.P. Ivrissimtzis, R. Zayer, and H.-P. Seidel
Semiregular Pentagonal Subdivisions
Ergun Akleman, Vinod Srinivasan, Zeki Melek, Paul Edmundson
Detail-Preserving Variational Surface Design with Multiresolution Constraints
Ioana Boier-Martin, Remi Ronfard, Fausto Bernardini
Surface Quality Assessment of Subdivision Surfaces on Programmable Graphics Hardware
Yusuke Yasui, Takashi Kanai
INVITED TALK (Chair - Jean Claude Leon):
A Generative Theory of Shape
Michael Leyton
Technical Session TS5: SHAPE RETRIEVAL (Chair - Nicholas Patrikalakis)
A Survey of Content Based 3D Shape Retrieval Methods
Johan W.H. Tangelder, Remco C. Veltkamp
Augmented Reeb Graphs for Content-based Retrieval of 3D Mesh Models
Tony Tung, Francis Schmitt
The Princeton Shape Benchmark
Philip Shilane, Patrick Min, Michael Kazhdan, and Thomas Funkhouser
Technical Session TS6: MESH PROCESSING I (Chair - Enrico Puppo)
Differential Coordinates for Interactive Mesh Editing
Yaron Lipman, Olga Sorkine, Daniel Cohen-Or, David Levin, Christian Roessl, Hans-Peter Seidel
Least-squares Meshes
Olga Sorkine, Daniel Cohen-Or
A fast and simple stretch-minimizing mesh parameterization
Shin Yoshizawa, Alexander G. Belyaev, Hans-Peter Seidel
Technical Session TS7: MESH PROCESSING II (Chair - Marc Alexa)
View-dependent Streaming of Progressive Meshes
Junho Kim, Seungyong Lee, Leif Kobbelt
Constant-time Navigation in Four-Dimensional Nested Simplicial Meshes
Michael Lee, Leila De Floriani, Hanan Samet
Technical Session TS8: POINT-BASED MODELING (Chair - Alexander Belyaev)
Robust Watermarking of Point-Sampled Geometry
Daniel Cotting, Tim Weyrich, Mark Pauly, and Markus Gross.
Approximating Bounded, Non-orientable Surfaces from Points
Anders Adamson, Marc Alexa
Technical Session TS9: APPLICATIONS I (Chair - Jean Claude Leon)
Evaluation and Visualization of Stress and Strain on Soft Biological Tissues in Contact
Sofiane Sarni, Anderson Maciel, Ronan Boulic, Daniel Thalmann
Mold Accessibility via Gauss Map Analysis
Gershon Elber, Xianming Chen, Elaine Cohen
Technical Session TS10: INTERACTIVE MODELING (Chair - Geoff Wyvill)
Stroke-Input Methods for Immersive Styling Environments
T. Fleisch, P. Santos, G. Brunetti, A. Stork
Novel Interface Paradigm for Supporting Product Design
Kuo-Cheng Wu, Terrence Fernando, Simon Bee
Wednesday June 9
INVITED TALK (Chair - Jarek Rossignac)
Building Shapes by Self-Assembly
Ari Requicha
Special Session: AIM@SHAPE Project Presentation and Panel discussion
Technical Session TS11: APPLICATIONS II (Chair - Gershon Elber)
Contouring Medial Surface of Thin Plate Structure using Local Marching Cubes
Tomoyuki Fujimori, Hiromasa Suzuki, Yohei Kobayashi and Kiwamu Kase
Closing Gaps by Clustering Unseen Directions
P. Cignoni, G. Impoco, R. Scopigno
Extension of ISO 10303, the STEP Standard, for the Exchange of Procedural Shape Models
M. J. Pratt
SMI & SM Poster session
Verification of Scanned Engineering Parts With CAD Models Based on Discrete Curvature Estimation
B. Lipshitz, A. Fischer
Decomposition of complex models for manufacture
T.Lim, H.Medellin, J.R.Corney, J.M.Ritchie, and J.B.C.Davies
Using semi-implicit representation of algebraic surfaces
L. Buse, A. Galligo
Procedural Modeling of Cracks and Fractures
A. Martinet, E. Galin, B. Desbenoit, S. Akkouche
Generative Parametric Design of Gothic Window Tracery
S. Havemann, D. W. Fellner
Modeling the coronary artery tree
C. Lorenz, J. von Berg, T. Buelow, S. Renisch, S. Wergandt
Empirical Analysis of Computational and Accuracy Tradeoffs Using Compactly Supported Radial Basis Functions for Surface Reconstruction
B. Morse, W. Liu, L. Otis
Freeform Shape Deformations with Meaningful Constraints and Parameters
R. Dumitrescu, J. S.M. Vergeest
Calibration Issues for Projector-based 3D-Scanning
T. Gockel, P. Azad, R. Dillmann
Reeb graph representation of surfaces with boundary
S. Biasotti
Shape recovery using functionally represented constructive models
P. A. Fayolle, A. Pasko, E. Kartasheva, N. Mirenkov
Reconstruction with 3D Geometric Bilateral Filter
A. Miropolsky, A. Fischer (Technion-Israel Institute of Technology)
Developability-preserved Free-form Deformation of Assembled patches
C. C. L. Wang (Chinese University of Hong Kong), K. Tang (Hong Kong University of Science and Technology)
Implicit Curve and Surface Design Using Smooth Unit Step Functions
Q. Li (University of Hull)
Stability and Homotopy of a Subset of the Medial Axis
F. Chazal (Université de Bourgogne), A. Lieutier (Dassault Systèmes and LMC/IMAG)
Tracing Surface Intersection with a Validated ODE System Solver
H. Mukundan, K. H. Ko, T. Maekawa, T. Sakkalis, N. M. Patrikalakis (Massachusetts Institute of Technology)
Topological and Geometric Beautification of Reverse Engineered Geometric Models
F. C. Langbein, A. D. Marshall, R. R. Martin (Cardiff University), B. I. Mills (Massey University), C. H. Gao (Sichuan University)
Connected and Manifold Sierpinski Polyhedra
E. Akleman and V. Srinivasan (Texas A&M University)
Physics-based Modelling and Simulation of Functional Cloth for Virtual Prototyping Applications
M. Fontana (Università degli Studi di Parma), C. Rizzi (Università degli Studi di Bergamo), U. Cugini (Politecnico di Milano)
Image Based Bio-CAD Modeling and Its Applications to Biomedical and Tissue Engineering
B. Starly, A. Darling, C. Gomez, J. Nam, W. Sun , A. Shokoufandeh, W. Regli (Drexel University)
Shape Similarity Measurement Using Ray Distances for Mass Customization
T. J. Hwang, K. Lee, J. H. Jeong, H. Y. Oh (Seoul National University)
Using Cayley Menger Determinants
D. Michelucci, S. Foufou (Le2i University of Burgundy)
History Based Reactive Objects for Immersive CAD
T. Convard, P. Bourdot (Université Paris XI)
Shortest Circuits with Given Homotopy in a Constellation
D. Michelucci, M. Neveu (University of Burgundy)
Contour Interpolation with Bounded Dihedral Angles
S. Bespamyatnikh (University of Texas at Dallas), M. Jiang, B. Zhu (Montana State University)
Actual Morphing: A Phsical-Based Approach for Blending Two 2D/3D Shapes
S. M. Hu (Tsinghua University), C. F. Li, H. Zhang (University of Wales Swansea)
Euler Operators for Stratified Objects with Incomplete Boundaries
A. J. P. Gomes (Univ. Beira Interior)
Handling Degeneracies in Exact Boundary Evaluation
K. Ouchi, J. Keyser (Texas A&M University)
3D Discrete Skeleton Generation by Wave Propagation on PR-Octree for Finite Element Mesh Sizing
W. R. Quadros, K. Shimada (Carnegie Mellon University), S. J. Owen (Sandia National Laboratory)
Compression, Segmentation, and Modeling of Filamentary Volumetric Data
B. McCormick, B. Busse, P. Doddapaneni, Z. Melek, J. Keyser (Texas A&M University)
Plumber: A Multi-scale Decomposition of 3D Shapes into Tubular Primitives and Bodies
M. Mortara, G. Patane, M. Spagnuolo, B. Falcidieno (Instituto di Matematica Applicat e Tecnologie Informatiche), J. Rossignac (Georgia Tech)
A Scan-Line Grouping Algorithm (SLGA)
K.V. Kostas, A.I. Ginnis, P.D. Kaklis
Invited Talk 1 (Chair - Ari Rappoport):
Accuracy in Shape Interrogation Application
C. Hoffmann (Purdue University), with G. Park (Purdue University), J-R. Simard, N. F. Stewart (Université de Montréal)
16:00 SESSION 1 (Chair - Ari Rappoport): Medial Axis Representations
Efficient and Robust Computation of an Approximated Medial Axis
Y. Yang, O. Brock, R. N. Moll (University of Massachusetts Amherst)
Medial Axis Extraction and Shape Manipulation of Solid Objects Using Parabolic PDE
H. Du, H. Qin (State University of New York at Stony Brook)
Medial-Axis Based Solid Representation
A. Shaham (Tel Aviv University), A. Shamir (The Interdisciplinary Center), D. Cohen-Or (Tel Aviv University)
Thursday, June 10th
9:00 Invited Talk 2 (Chair - Nikolaos Sapidis):
From Computer Geometry to Manufacturing Algorithms
E. Cohen (University of Utah)
SESSION 2 (Chair - Nikolaos Sapidis): Geological and Volumetric Representations
Multiresolution Heterogeneous Solid Modeling and Visualization Using Trivariate Simplex Splines
J. Hua, Y. He, H. Qin (State University of New York at Stony Brook)
Automatic Building of Structured Geological Models
S. Brandel (Université Louis-Pasteur), S. Schneider (Institut Français du Pétrole), M. Perrin , N. Guiard (Ecole des Mines de Paris), J. F. Rainaud (Institut Français du Pétrole), P. Lienhardt , Y. Bertrand (Université de Poitiers)
Spline Approximation of General Volumetric Data
C. Roessl (Max-Planck-Institut für Informatik), F. Zeilfelder , G. Nuernberger (Universität Mannheim), H. P. Seidel (Max-Planck-Institut für Informatik)
SESSION 3 (Chair - Leila DeFloriani): Surface Parametrization and Approximation
Planar Parameterization for Closed Manifolds Genus-1 Meshes
D. Steiner, A. Fischer (Technion-Israel Institute of Technology)
A Condition for Isotopic Approximation
F. Chazal (Université de Bourgogne), D. Cohen-Steiner (Duke University)
An Effective Condition for Sampling Surfaces with Guarantees
J. D. Boissonnat, S. Oudot (INRIA - Sophia-Antipolis)
SESSION 4 (Chair - Ralph Martin): Subdivision Schemes
Optimization Techniques for Approximation with Subdivision Surfaces
M. Marinov, L. Kobbelt (RWTH-Aachen)
A Framework for Multiresolution Adaptive Solid Objects
Y.- S. Chang, H. Qin (State University of New York at Stony Brook)
SESSION 5 (Chair - Vadim Shapiro): Tolerancing and Collision Detection
Tolerance Envelopes of Planar Parametric Part Models
Y. Ostrovsky-Berman, L. Joskowicz (Hebrew University of Jerusalem)
Fast Continuous Collision Detection for Articulated Models
S. Redon , M. C. Lin, D. Manocha (UNC at Chapel Hill), Y. J. Kim (Ewha Womans University)
SESSION 6 (Chair - Valerio Pascucci): Simplicial Geometric Representations
B-rep SE: Simplicially Enhanced Boundary Representation
M. Freytag, V. Shapiro (University of Wisconsin-Madison)
Update Operations on 3D Simplicial Decompositions of Non-manifold Objects
L. De Floriani, A. Hui (University of Maryland, University of Genova)
Friday, June 11th
Invited Talk 3 (Chair - Beat Bruderlin):
Efficient Processing of 3D Scanned Models
R. Scopigno (Consiglio Nazionale delle Ricerche)
SESSION 7 (Chair - Beat Bruderlin): Engineering Drawings and CAD Data
Integration of Parametric and Geometric CAD Data Exchange
S. N. Spitz (Proficiency, Inc.), A. Rappoport (Hebrew University of Jerusalem)
Making the Most of Using Depth Reasoning to Label Line Drawings of Engineering Objects
P. A. C. Varley (University of Tokyo), R. R. Martin (Cardiff University), H. Suzuki (University of Tokyo)
SESSION 8 (Chair - Kunwoo Lee): Boolean Operations and Design
Progressive Dimension-Independent Boolean Operations
A. Paoluzzi (Università Roma Tre), V. Pascucci (Lawrence Livermore National Laboratory), G. Scorzelli (Università Roma Tre)
Constraint-based Design of B-spline Surfaces from Curves
P. Michalik, B. D. Bruderlin (Technical University of Ilmenau)
Poster Session (see Wednesday, June 9th for titles)
Saturday, June 12th
Tutorial T2: Deformable Models for Medical Applications
D. Metaxas (Rutgers University)
Tutorial T3: Geometric Constraint Solving
C. Hoffmann (Purdue University), with R. Joan-Arinyo
Tutorial T4: Reverse Engineering of Solid Models
R. Martin (Cardiff University)
Tutorial T5: Scientific Visualization
H. Hagen
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