Alla Sheffer

According to our database, Alla Sheffer authored at least 121 papers between 1996 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

CreatureShop: Interactive 3D Character Modeling and Texturing From a Single Color Drawing.

Congyi Zhang, Lei Yang, Nenglun Chen, Nicholas Vining, Alla Sheffer, Francis C. M. Lau, Guoping Wang, Wenping Wang

IEEE Trans. Vis. Comput. Graph., December, 2023

Slippage-Preserving Reshaping of Human-Made 3D Content.

Chrystiano Araújo, Nicholas Vining, Silver Burla, Manuel Ruivo De Oliveira, Enrique Rosales, Alla Sheffer

ACM Trans. Graph., December, 2023

StripMaker: Perception-driven Learned Vector Sketch Consolidation.

Chenxi Liu, Toshiki Aoki, Mikhail Bessmeltsev, Alla Sheffer

ACM Trans. Graph., August, 2023

Subpixel Deblurring of Anti-Aliased Raster Clip-Art.

Jinfan Yang, Nicholas Vining, S. Kheradmand, Nathan Carr, Leonid Sigal, Alla Sheffer

Comput. Graph. Forum, May, 2023

Hex-Mesh Generation and Processing: A Survey.

Nico Pietroni, Marcel Campen, Alla Sheffer, Gianmarco Cherchi, David Bommes, Xifeng Gao, Riccardo Scateni, Franck Ledoux, Jean-François Remacle, Marco Livesu

ACM Trans. Graph., April, 2023

Neural Parametric Surfaces for Shape Modeling.

Lei Yang, Yongqing Liang, Xin Li, Congyi Zhang, Guying Lin, Alla Sheffer, Scott Schaefer, John Keyser, Wenping Wang

CoRR, 2023

CN-DHF: Compact Neural Double Height-Field Representations of 3D Shapes.

Eric Hedlin, Jinfan Yang, Nicholas Vining, Kwang Moo Yi, Alla Sheffer

CoRR, 2023

2022

Detecting viewer-perceived intended vector sketch connectivity.

Jerry Yin, Chenxi Liu, Rebecca Lin, Nicholas Vining, Helge Rhodin, Alla Sheffer

ACM Trans. Graph., 2022

As-locally-uniform-as-possible reshaping of vector clip-art.

Chrystiano Araújo, Nicholas Vining, Enrique Rosales, Giorgio Gori, Alla Sheffer

ACM Trans. Graph., 2022

Symmetry-driven 3D Reconstruction from Concept Sketches.

Felix Hähnlein, Yulia Gryaditskaya, Alla Sheffer, Adrien Bousseau

Proceedings of the SIGGRAPH '22: Special Interest Group on Computer Graphics and Interactive Techniques Conference, Vancouver, BC, Canada, August 7, 2022

2021

AdaptiBrush: adaptive general and predictable VR ribbon brush.

Enrique Rosales, Chrystiano Araújo, Jafet Rodriguez, Nicholas Vining, Dongwook Yoon, Alla Sheffer

ACM Trans. Graph., 2021

StrokeStrip: joint parameterization and fitting of stroke clusters.

Dave Pagurek van Mossel, Chenxi Liu, Nicholas Vining, Mikhail Bessmeltsev, Alla Sheffer

ACM Trans. Graph., 2021

StripBrush: A Constraint-Relaxed 3D Brush Reduces Physical Effort and Enhances the Quality of Spatial Drawing.

Enrique Rosales, Jafet Rodriguez, Chrystiano Araújo, Nicholas Vining, Dongwook Yoon, Alla Sheffer

CoRR, 2021

2020

Micrography QR Codes.

Shih-Hsuan Hung, Chih-Yuan Yao, Yu-Jen Fang, Ping Tan, Ruen-Rone Lee, Alla Sheffer, Hung-Kuo Chu

IEEE Trans. Vis. Comput. Graph., 2020

DHFSlicer: double height-field slicing for milling fixed-height materials.

Jinfan Yang, Chrystiano Araújo, Nicholas Vining, Zachary Ferguson, Enrique Rosales, Daniele Panozzo, Sylvain Lefebvre, Paolo Cignoni, Alla Sheffer

ACM Trans. Graph., 2020

<i>LoopyCuts</i>: practical feature-preserving block decomposition for strongly hex-dominant meshing.

Marco Livesu, Nico Pietroni, Enrico Puppo, Alla Sheffer, Paolo Cignoni

ACM Trans. Graph., 2020

Lifting freehand concept sketches into 3D.

Yulia Gryaditskaya, Felix Hähnlein, Chenxi Liu, Alla Sheffer, Adrien Bousseau

ACM Trans. Graph., 2020

PolyFit: perception-aligned vectorization of raster clip-art via intermediate polygonal fitting.

Edoardo Alberto Dominici, Nico Schertler, Jonathan Griffin, Shayan Hoshyari, Leonid Sigal, Alla Sheffer

ACM Trans. Graph., 2020

Front2Back: Single View 3D Shape Reconstruction via Front to Back Prediction.

Yuan Yao, Nico Schertler, Enrique Rosales, Helge Rhodin, Leonid Sigal, Alla Sheffer

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

2019

SurfaceBrush: from virtual reality drawings to manifold surfaces.

Enrique Rosales, Jafet Rodriguez, Alla Sheffer

ACM Trans. Graph., 2019

Surface2Volume: surface segmentation conforming assemblable volumetric partition.

Chrystiano Araújo, Daniela Cabiddu, Marco Attene, Marco Livesu, Nicholas Vining, Alla Sheffer

ACM Trans. Graph., 2019

Loopy Cuts: Surface-Field Aware Block Decomposition for Hex-Meshing.

Marco Livesu, Nico Pietroni, Enrico Puppo, Alla Sheffer, Paolo Cignoni

CoRR, 2019

2018

Axis-Aligned Height-Field Block Decomposition of 3D Shapes.

Alessandro Muntoni, Marco Livesu, Riccardo Scateni, Alla Sheffer, Daniele Panozzo

ACM Trans. Graph., 2018

StrokeAggregator: consolidating raw sketches into artist-intended curve drawings.

Chenxi Liu, Enrique Rosales, Alla Sheffer

ACM Trans. Graph., 2018

Box cutter: atlas refinement for efficient packing via void elimination.

Max Limper, Nicholas Vining, Alla Sheffer

ACM Trans. Graph., 2018

Foldsketch: enriching garments with physically reproducible folds.

Minchen Li, Alla Sheffer, Eitan Grinspun, Nicholas Vining

ACM Trans. Graph., 2018

Robust flow-guided neural prediction for sketch-based freeform surface modeling.

Changjian Li, Hao Pan, Yang Liu, Xin Tong, Alla Sheffer, Wenping Wang

ACM Trans. Graph., 2018

OptCuts: joint optimization of surface cuts and parameterization.

Minchen Li, Danny M. Kaufman, Vladimir G. Kim, Justin Solomon, Alla Sheffer

ACM Trans. Graph., 2018

Perception-driven semi-structured boundary vectorization.

Shayan Hoshyari, Edoardo Alberto Dominici, Alla Sheffer, Nathan Carr, Zhaowen Wang, Duygu Ceylan, I-Chao Shen

ACM Trans. Graph., 2018

A conversation with CHCCS 2018 achievement award winner Alla Sheffer.

Alla Sheffer

Proceedings of the 44th Graphics Interface Conference, Toronto, Canada, May 8-11, 2018., 2018

2017

BendSketch: modeling freeform surfaces through 2D sketching.

Changjian Li, Hao Pan, Yang Liu, Xin Tong, Alla Sheffer, Wenping Wang

ACM Trans. Graph., 2017

FlowRep: descriptive curve networks for free-form design shapes.

Giorgio Gori, Alla Sheffer, Nicholas Vining, Enrique Rosales, Nathan Carr, Tao Ju

ACM Trans. Graph., 2017

2016

Legible compact calligrams.

Changqing Zou, Junjie Cao, Warunika Ranaweera, Ibraheem Alhashim, Ping Tan, Alla Sheffer, Hao Zhang

ACM Trans. Graph., 2016

A scalable active framework for region annotation in 3D shape collections.

Li Yi, Vladimir G. Kim, Duygu Ceylan, I-Chao Shen, Mengyan Yan, Hao Su, Cewu Lu, Qixing Huang, Alla Sheffer, Leonidas J. Guibas

ACM Trans. Graph., 2016

Functionality preserving shape style transfer.

Zhaoliang Lun, Evangelos Kalogerakis, Rui Wang, Alla Sheffer

ACM Trans. Graph., 2016

Gesture3D: posing 3D characters via gesture drawings.

Mikhail Bessmeltsev, Nicholas Vining, Alla Sheffer

ACM Trans. Graph., 2016

Physics-driven pattern adjustment for direct 3D garment editing.

Aric Bartle, Alla Sheffer, Vladimir G. Kim, Danny M. Kaufman, Nicholas Vining, Floraine Berthouzoz

ACM Trans. Graph., 2016

2015

Flow aligned surfacing of curve networks.

Hao Pan, Yang Liu, Alla Sheffer, Nicholas Vining, Changjian Li, Wenping Wang

ACM Trans. Graph., 2015

Dihedral angle-based maps of tetrahedral meshes.

Gilles-Philippe Paillé, Nicolas Ray, Pierre Poulin, Alla Sheffer, Bruno Lévy

ACM Trans. Graph., 2015

Elements of style: learning perceptual shape style similarity.

Zhaoliang Lun, Evangelos Kalogerakis, Alla Sheffer

ACM Trans. Graph., 2015

Practical hex-mesh optimization via edge-cone rectification.

Marco Livesu, Alla Sheffer, Nicholas Vining, Marco Tarini

ACM Trans. Graph., 2015

Modeling Character Canvases from Cartoon Drawings.

Mikhail Bessmeltsev, William Chang, Nicholas Vining, Alla Sheffer, Karan Singh

ACM Trans. Graph., 2015

Real-time dynamic wrinkling of coarse animated cloth.

Russell Gillette, Craig Peters, Nicholas Vining, Essex Edwards, Alla Sheffer

Proceedings of the 14th ACM SIGGRAPH / Eurographics Symposium on Computer Animation, 2015

2014

Filling Your Shelves: Synthesizing Diverse Style-Preserving Artifact Arrangements.

Lucas Majerowicz, Ariel Shamir, Alla Sheffer, Holger H. Hoos

IEEE Trans. Vis. Comput. Graph., 2014

True2Form: 3D curve networks from 2D sketches via selective regularization.

Bao-Xuan Xu, William Chang, Alla Sheffer, Adrien Bousseau, James McCrae, Karan Singh

ACM Trans. Graph., 2014

Game level layout from design specification.

Chongyang Ma, Nicholas Vining, Sylvain Lefebvre, Alla Sheffer

Comput. Graph. Forum, 2014

Analogy-driven 3D style transfer.

Chongyang Ma, Haibin Huang, Alla Sheffer, Evangelos Kalogerakis, Rui Wang

Comput. Graph. Forum, 2014

2013

PolyCut: monotone graph-cuts for PolyCube base-complex construction.

Marco Livesu, Nicholas Vining, Alla Sheffer, James Gregson, Riccardo Scateni

ACM Trans. Graph., 2013

Qualitative organization of collections of shapes via quartet analysis.

Shi-Sheng Huang, Ariel Shamir, Chao-Hui Shen, Hao Zhang, Alla Sheffer, Shi-Min Hu, Daniel Cohen-Or

ACM Trans. Graph., 2013

Foreword to Shape Modeling International 2013.

Valery Adzhiev, Michela Spagnuolo, Alla Sheffer

Comput. Graph., 2013

2012

CrossShade: shading concept sketches using cross-section curves.

Cloud Shao, Adrien Bousseau, Alla Sheffer, Karan Singh

ACM Trans. Graph., 2012

Design preserving garment transfer.

Rémi Brouet, Alla Sheffer, Laurence Boissieux, Marie-Paule Cani

ACM Trans. Graph., 2012

Design-driven quadrangulation of closed 3D curves.

Mikhail Bessmeltsev, Caoyu Wang, Alla Sheffer, Karan Singh

ACM Trans. Graph., 2012

2011

Digital micrography.

Ron Maharik, Mikhail Bessmeltsev, Alla Sheffer, Ariel Shamir, Nathan Carr

ACM Trans. Graph., 2011

All-Hex Mesh Generation via Volumetric PolyCube Deformation.

James Gregson, Alla Sheffer, Eugene Zhang

Comput. Graph. Forum, 2011

Context-aware garment modeling from sketches.

Cody Robson, Ron Maharik, Alla Sheffer, Nathan Carr

Comput. Graph., 2011

Point set silhouettes via local reconstruction.

Matt Olson, Ramsay Dyer, Hao Zhang, Alla Sheffer

Comput. Graph., 2011

3D Modeling with a Symmetric Sketch.

A. Cengiz Öztireli, U. Uyumaz, Tiberiu Popa, Alla Sheffer, Markus H. Gross

Proceedings of the 8th ACM SIGGRAPH / Eurographics Symposium on Sketch-Based Interfaces and Modeling, 2011

2010

Animation wrinkling: augmenting coarse cloth simulations with realistic-looking wrinkles.

Damien Rohmer, Tiberiu Popa, Marie-Paule Cani, Stefanie Hahmann, Alla Sheffer

ACM Trans. Graph., 2010

High resolution passive facial performance capture.

Derek Bradley, Wolfgang Heidrich, Tiberiu Popa, Alla Sheffer

ACM Trans. Graph., 2010

Consensus Skeleton for Non-rigid Space-time Registration.

Qian Zheng, Andrei Sharf, Andrea Tagliasacchi, Baoquan Chen, Hao Zhang, Alla Sheffer, Daniel Cohen-Or

Comput. Graph. Forum, 2010

Globally Consistent Space-Time Reconstruction.

Tiberiu Popa, I. South-Dickinson, Derek Bradley, Alla Sheffer, Wolfgang Heidrich

Comput. Graph. Forum, 2010

Visibility of noisy point cloud data.

Ravish Mehra, Pushkar Tripathi, Alla Sheffer, Niloy J. Mitra

Comput. Graph., 2010

2009

Abstraction of man-made shapes.

Ravish Mehra, Qingnan Zhou, Jeremy Long, Alla Sheffer, Amy Ashurst Gooch, Niloy J. Mitra

ACM Trans. Graph., 2009

A Hybrid Conditional Random Field for Estimating the Underlying Ground Surface From Airborne LiDAR Data.

Wei-Lwun Lu, Kevin P. Murphy, James J. Little, Alla Sheffer, Hongbo Fu

IEEE Trans. Geosci. Remote. Sens., 2009

Wrinkling Captured Garments Using Space-Time Data-Driven Deformation.

Tiberiu Popa, Quan Zhou, Derek Bradley, Vladislav Kraevoy, Hongbo Fu, Alla Sheffer, Wolfgang Heidrich

Comput. Graph. Forum, 2009

Modeling from Contour Drawings.

Vladislav Kraevoy, Alla Sheffer, Michiel van de Panne

Proceedings of the 6th ACM SIGGRAPH / Eurographics Symposium on Sketch-Based Interfaces and Modeling, 2009

2008

Space-time surface reconstruction using incompressible flow.

Andrei Sharf, Dan A. Alcantara, Thomas Lewiner, Chen Greif, Alla Sheffer, Nina Amenta, Daniel Cohen-Or

ACM Trans. Graph., 2008

Non-homogeneous resizing of complex models.

Vladislav Kraevoy, Alla Sheffer, Ariel Shamir, Daniel Cohen-Or

ACM Trans. Graph., 2008

Curved folding.

Martin Kilian, Simon Flöry, Zhonggui Chen, Niloy J. Mitra, Alla Sheffer, Helmut Pottmann

ACM Trans. Graph., 2008

Upright orientation of man-made objects.

Hongbo Fu, Daniel Cohen-Or, Gideon Dror, Alla Sheffer

ACM Trans. Graph., 2008

Markerless garment capture.

Derek Bradley, Tiberiu Popa, Alla Sheffer, Wolfgang Heidrich, Tamy Boubekeur

ACM Trans. Graph., 2008

Deformation-Driven Shape Correspondence.

Hao Zhang, Alla Sheffer, Daniel Cohen-Or, Quan Zhou, Oliver van Kaick, Andrea Tagliasacchi

Comput. Graph. Forum, 2008

Mesh parameterization: theory and practice.

Kai Hormann, Konrad Polthier, Alla Sheffer

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2008

Deforestation: Extracting 3D Bare-Earth Surface from Airborne LiDAR Data.

Wei-Lwun Lu, James J. Little, Alla Sheffer, Hongbo Fu

Proceedings of the Fifth Canadian Conference on Computer and Robot Vision, 2008

2007

Interactive and Linear Material Aware Deformations.

Tiberiu Popa, Dan Julius, Alla Sheffer

Int. J. Shape Model., 2007

Mesh parameterization: theory and practice Video files associated with this course are available from the citation page.

Kai Hormann, Bruno Lévy, Alla Sheffer

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2007

Developable surfaces from arbitrary sketched boundaries.

Kenneth Rose, Alla Sheffer, Jamie Wither, Marie-Paule Cani, Boris Thibert

Proceedings of the Fifth Eurographics Symposium on Geometry Processing, Barcelona, 2007

Model Composition from Interchangeable Components.

Vladislav Kraevoy, Dan Julius, Alla Sheffer

Proceedings of the 15th Pacific Conference on Computer Graphics and Applications, 2007

3D collage: expressive non-realistic modeling.

Ran Gal, Olga Sorkine, Tiberiu Popa, Alla Sheffer, Daniel Cohen-Or

Proceedings of the 5th International Symposium on Non-Photorealistic Animation and Rendering, 2007

2006

Periodic global parameterization.

Nicolas Ray, Wan-Chiu Li, Bruno Lévy, Alla Sheffer, Pierre Alliez

ACM Trans. Graph., 2006

Mean-Value Geometry Encoding.

Vladislav Kraevoy, Alla Sheffer

Int. J. Shape Model., 2006

Mesh Parameterization Methods and Their Applications.

Alla Sheffer, Emil Praun, Kenneth Rose

Found. Trends Comput. Graph. Vis., 2006

Virtual Garments: A Fully Geometric Approach for Clothing Design.

Philippe Decaudin, Dan Julius, Jamie Wither, Laurence Boissieux, Alla Sheffer, Marie-Paule Cani

Comput. Graph. Forum, 2006

Invited Talk: Shape Modeling for Dummies.

Alla Sheffer

Proceedings of the 2006 International Conference on Shape Modeling and Applications (SMI 2006), 2006

Material-Aware Mesh Deformations.

Tiberiu Popa, Dan Julius, Alla Sheffer

Proceedings of the 2006 International Conference on Shape Modeling and Applications (SMI 2006), 2006

Variational, meaningful shape decomposition.

Vladislav Kraevoy, Alla Sheffer

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2006

Non-realistic expressive modeling.

Ran Gal, Olga Sorkine, Tiberiu Popa, Alla Sheffer, Daniel Cohen-Or

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2006

2005

ABF++: fast and robust angle based flattening.

Alla Sheffer, Bruno Lévy, Maxim Mogilnitsky, Alexander Bogomyakov

ACM Trans. Graph., 2005

D-Charts: Quasi-DevelopableMesh Segmentation.

Dan Julius, Vladislav Kraevoy, Alla Sheffer

Comput. Graph. Forum, 2005

Practical Spherical Embedding of Manifold Triangle Meshes.

Shadi Saba, Irad Yavneh, Craig Gotsman, Alla Sheffer

Proceedings of the 2005 International Conference on Shape Modeling and Applications (SMI 2005), 2005

Boneless motion reconstruction.

Vladislav Kraevoy, Alla Sheffer

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2005

Real toys from virtual models.

Dan Julius, Vladislav Kraevoy, Alla Sheffer

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2005

Template-Based Mesh Completion.

Vladislav Kraevoy, Alla Sheffer

Proceedings of the Third Eurographics Symposium on Geometry Processing, 2005

2004

Cross-parameterization and compatible remeshing of 3D models.

Vladislav Kraevoy, Alla Sheffer

ACM Trans. Graph., 2004

Virtual Woodwork: Making Toys from Geometric Models.

Roni Raab, Craig Gotsman, Alla Sheffer

Int. J. Shape Model., 2004

Robust Spherical Parameterization of Triangular Meshes.

Alla Sheffer, Craig Gotsman, Nira Dyn

Computing, 2004

Shape preserving mesh deformation.

Alla Sheffer, Vladislav Kraevoy

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2004

Pyramid Coordinates for Morphing and Deformation.

Alla Sheffer, Vladislav Kraevoy

Proceedings of the 2nd International Symposium on 3D Data Processing, 2004

2003

Matchmaker: constructing constrained texture maps.

Vladislav Kraevoy, Alla Sheffer, Craig Gotsman

ACM Trans. Graph., 2003

Fundamentals of spherical parameterization for 3D meshes.

Craig Gotsman, Xianfeng Gu, Alla Sheffer

ACM Trans. Graph., 2003

Skinning 3D meshes.

Alla Sheffer

Graph. Model., 2003

Geodesic-based Surface Remeshing.

Oren Sifri, Alla Sheffer, Craig Gotsman

Proceedings of the 12th International Meshing Roundtable, 2003

2002

Smoothing an overlay grid to minimize linear distortion in texture mapping.

Alla Sheffer, Eric de Sturler

ACM Trans. Graph., 2002

Pitching Tents in Space-Time: Mesh Generation for Discontinuous Galerkin Method.

Alper Üngör, Alla Sheffer

Int. J. Found. Comput. Sci., 2002

Editorial: Special Issue on 'Mesh Generation' (10th IMR 2001).

Alla Sheffer

Eng. Comput., 2002

Seamster: Inconspicuous Low-Distortion Texture Seam Layout.

Alla Sheffer, John C. Hart

Proceedings of the 13th IEEE Visualization Conference, 2002

Spanning Tree Seams for Reducing Parameterization Distortion of Triangulated Surfaces (figures 4, 5, and 6).

Alla Sheffer

Proceedings of the 2002 International Conference on Shape Modeling and Applications (SMI 2002), 2002

Spanning Tree Seams for Reducing Parameterization Distortion of Triangulated Surfaces.

Alla Sheffer

Proceedings of the 2002 International Conference on Shape Modeling and Applications (SMI 2002), 2002

2001

Efficient Adaptive Meshing of Parametric Models.

Alla Sheffer, Alper Üngör

J. Comput. Inf. Sci. Eng., 2001

Parameterization of Faceted Surfaces for Meshing using Angle-Based Flattening.

Alla Sheffer, Eric de Sturler

Eng. Comput., 2001

Model simplification for meshing using face clustering.

Alla Sheffer

Comput. Aided Des., 2001

Preconditioners for Indefinite Linear Systems Arising in Surface Parameterization.

Jörg Liesen, Eric de Sturler, Alla Sheffer, Yelda Aydin, Christopher M. Siefert

Proceedings of the 10th International Meshing Roundtable, 2001

2000

Virtual Topology Operators for Meshing.

Alla Sheffer, Michel Bercovier, Ted D. Blacker, Jan Clements

Int. J. Comput. Geom. Appl., 2000

Tent-Pitcher: A Meshing Algorithm for Space-Time Discontinuous Galerkin Methods.

Alper Üngör, Alla Sheffer

Proceedings of the 9th International Meshing Roundtable, 2000

Surface Parameterization For Meshing by Triangulation Flattening.

Alla Sheffer, Eric de Sturler

Proceedings of the 9th International Meshing Roundtable, 2000

1999

Hexahedral Mesh Generation using the Embedded Voronoi Graph.

Alla Sheffer, Michal Etzion, Ari Rappoport, Michel Bercovier

Eng. Comput., 1999

1998

Mesh simplification with smooth surface reconstruction.

Oleg Volpin, Alla Sheffer, Michel Bercovier, Leo Joskowicz

Comput. Aided Des., 1998

Hexahedral Mesh Generation Using Voronoi Skeletons.

Alla Sheffer, Michal Etzion, Ari Rappoport, Michel Bercovier

Proceedings of the 7th International Meshing Roundtable, 1998

1997

Virtual Topology Construction and Applications.

Alla Sheffer, Ted D. Blacker, Jan Clements, Michel Bercovier

Proceedings of the Geometric Modeling: Theory and Practice, 1997

1996

Volume-Preserving Free-Form Solids.

Ari Rappoport, Alla Sheffer, Michel Bercovier

IEEE Trans. Vis. Comput. Graph., 1996