2023
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Computing the Riemannian Center of Mass on Meshes
Claudio Mancinelli, Enrico Puppo
Computer Aided Geometric Design, 2023
[Web page,Paper] -
Crossing-free paths in the square grid
Lidija Comic, Paola Magillo
Computers & Graphics, 2023
[Paper] -
Surface-Based Computation of the Euler Characteristic in the BCC Grid
Lidija Comic, Paola Magillo
Journal of Mathematical Imaging and Vision, 2023
[Paper]
2022
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Nearly smooth differential operators on surface meshes
Claudio Mancinelli, Enrico Puppo
Smart Tools and Applications in Graphics, 2022
[Web page,Paper] -
BoolSurf: Boolean Operations on Surfaces
Marzia Riso, Giacomo Nazzaro, Enrico Puppo, Alec Jacobson, Qingnan Zhou, Fabio Pellacini
ACM Transactions on Graphics, 2022 (SIGGRAPH ASIA 2022)
[Paper] -
b/Surf: interactive Bézier splines on surfaces
Claudio Mancinelli, Giacomo Nazzaro, Fabio Pellacini, Enrico Puppo
IEEE Transactions on Visualization and Computer Graphics, 2022
[Web page, Paper] -
Vector graphics on surfaces using straightedge and compass constructions
Claudio Mancinelli, Enrico Puppo
Computers and Graphics, 2022
[Web page, Paper] -
geoTangle: Interactive Design of Geodesic Tangle Patterns on Surfaces
Giacomo Nazzaro, Enrico Puppo, Fabio Pellacini
ACM Transactions on Graphics, 2022
[Web page, Paper] -
Non-uniform interpolatory subdivision schemes with improved smoothness
Nira Dyn, Kai Hormann, Claudio Mancinelli
Computer Aided Geometric Design, 2022 (GMP 2022)
[Paper] -
Transparent management of adjacencies in the cubic grid
Lidija Comic, Paola Magillo
10th Iberian Conference on Pattern Recognition and Image Analysis, Lecture Notes in Computer Science, 2022
[Link] [Postprint] -
Computation of 2D Discrete Geometric Moments Through Inclusion-Exclusion
Lidija Comic, Paola Magillo
Pattern Recognition and Artificial Intelligence - Third International Conference, ICPRAI 2022, Lecture Notes in Computer Science, 2022
[Link] [Postprint] -
A Simple yet Effective Image Repairing algorithm
Lidija Comic, Paola Magillo
Image Analysis and Processing. ICIAP 2022 Workshops, Lecture Notes in Computer Science, 2022
[Link] [Postprint]
2021
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Practical Computation of the Cut Locus on Discrete Surfaces
Claudo Mancinelli, Marco Livesu, Enrico Puppo
Computer Graphics Forum (SGP 2021), 2021
[Web page, Paper, Code ]
2020
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A Survey of Algorithms for Geodesic Paths and Distances
Keenan Crane, Marco Livesu, Enrico Puppo, Ypeng Qin
arXiv:2007.1043, 2020
[Paper]
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LoopyCuts: Practical feature-preserving block decomposition for strongly hex-dominant meshing
Marco Livesu, Nico Pietroni, Enrico Puppo, Alla Sheffer, Paolo Cignoni
ACM Transactions on Graphics (SIGGRAPH 2020), 2020
[Paper, Code and data, BibTeX] -
Real-time deformation with coupled cages and skeletons
Fabrizio Corda, Jean-Marc Thiery, Marco Livesu, Enrico Puppo, Tamy Boubekeur, Riccardo Scateni,
Computers Graphics Forum, 2020
[Paper, Code, Project page, BibTeX]
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On Hamiltonian cycles in the FCC grid
Lidija Comic, Paola Magillo
Computers and Graphics, 2020
[Link] [Postprint]
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Repairing Binary Images Through the 2D Diamond Grid
Lidija Comic, Paola Magillo
Combinatorial Image Analysis. IWCIA 2020, Lecture Notes in Computer Science, 2020
[Link] [Postprint] -
Surface-based computation of the Euler characteristic in the cubical grid
Lidija Comic, Paola Magillo
Graphical Models, 2020
[Link] [Preprint] -
Tetrahedral Trees: A Family of Hierarchical Spatial Indexes for Tetrahedral Meshes
Riccardo Fellegara, Leila De Floriani, Paola Magillo, Kenneth Weiss
ACM Transactions on Spatial Algorithms and Systems, 2020
[Link (Open Access)]
2019
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Skeleton based cage generation guided by harmonic fields
Sara Casti, Marco Livesu, Nicholas Mellado, Nadine Abu Rumman, Riccardo Scateni, Loic Barthe, Enrico Puppo
Computers and Graphics, 81:140-151, 2019
[Paper, Code, BibTeX] -
Evaluating movement quality through intrapersonal synchronization
Nicholas De Giorgis, Enrico Puppo, Paolo Alborno, Antonio Camurri
IEEE Transactions on Human-Machine Interaction, 49(4):304-313, 2019
[Paper] -
A Comparison of methods for gradient field estimation on simplicial meshes
Claudio Mancinelli, Marco Livesu, Enrico Puppo
Computers and Graphics, 80:37-50, 2019
[Paper, Code, Errata Corrige, BibTeX] -
Repairing 3D Binary Images Using the FCC Grid
Lidija Comic, Paola Magillo
Journal of Mathematical Imaging and Vision, 2019
[Link] [Postprint] -
Repairing 3D binary images using the BCC grid with a 4-valued combinatorial coordinate system
Lidija Comic, Paola Magillo
Information Sciences, 2019
[Link] [Postprint]
2017
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A continuous scale-space method for the automated placement of spot heights on maps
Luigi Rocca, Bernhard Jenny, Enrico Puppo
Computers and Geosciences, 109:216-227, 2017
[Paper]
2016
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Tracing field-coherent quad layouts
Nico Pietroni, Enrico Puppo, Giorgio Marcias, Roberto Scopigno, Paolo Cignoni
Computer Graphics Forum, 35(7):485-496, 2016 (Pacific Graphics 2016)
[Paper] -
Skeleton-driven adaptive hexahedral meshing of tubular shapes
Marco Livesu, Alessandro Muntoni, Enrico Puppo, Riccardo Scateni
Computer Graphics Forum, 35(7):237-246, 2016 (Pacific Graphics 2016)
[Paper, Data, Project page, BibTex] -
Stability of Statics Aware Voronoi Grid-Shells
Davide Tonelli, Nico Pietroni, Enrico Puppo, Maurizio Froli, Paolo Cignoni, G. Amendola, Roberto Scopigno
Engineering structures, 116:70-82, 2016
[Paper] -
Computing a discrete Morse gradient from a watershed decomposition
Lidija Comic, Leila De Floriani, Federico Iuricich, Paola Magillo
Computers and Graphics, 2016
[Link] [Postprint]
2015
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Extraction of the Quad Layout of a Triangle Mesh Guided by Its Curve Skeleton
Francesco Usai, Marco Livesu, Enrico Puppo, Marco Tarini, Riccardo Scateni
ACM Transactions on Graphics, 35 (1), 2015
[Paper] [Video] [Project page] -
Data-driven interactive quadrangulation
Giorgio Marcias, Kenshi Takayama, Nico Pietroni, Daniele Panozzo, Olga Sorkine-Hornung, Enrico Puppo, Paolo Cignoni
ACM Transactions on Graphics, 34 (6) (SIGGRAPH 2015)
[Paper] [Video] [Data] [Code] [Database] [Project page] -
Statics aware grid shells
Nico Pietroni, Davide Tonelli, Enrico Puppo, Maurizio Froli, Roberto Scopigno, Paolo Cignoni,
Computer Graphics Forum, 34 (2) (Eurographics 2015)
[Paper] [Project page] -
Scale-Space Techniques for Fiducial Points Extraction from 3D Faces
Nikolas De Giorgis, Luigi Rocca, Enrico Puppo
Int. Conf. on Image Analysis and Processing, 2015
[Paper] -
A multimodal dataset for the analysis of movement qualities in karate martial art
K. Kolykhalova, Antonio Camurri, Gualtiero Volpe, Marcello Sanguineti, Enrico Puppo, Radoslaw Niewiadomski
INTETAIN 2015
[Paper] -
Morse complexes for shape segmentation and homological analysis: discrete models and algorithms
Leila De Floriani, Ulderico Fugacci, Federico Iuricich, Federico Paola Magillo
Computer Graphics Forum, 2015
[Link] [Postprint]
2014
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Frame Fields: Anisotropic and Non-Orthogonal Cross Fields
Daniele Panozzo, Enrico Puppo, Marco Tarini, Olga Sorkine-Hornung
ACM Transactions on Graphics, 33 (4) (SIGGRAPH 2014)
[Paper] [Video] [Additional] [Data] [Code] [Project page]
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Morphological Modeling of Terrains and Volume Data
Authors: Lidija Comic, Leila De Floriani, Paola Magillo, Federico Iuricich
Springer Briefs in Computer Science, 2014
[Link] [Postprint]
2013
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Quad-Mesh Generation and Processing: A Survey
David Bommes, Bruno Levy, Nico Pietroni, Enrico Puppo, Claudio Silva, Marco Tarini, Denis Zorin
Computer Graphics Forum, 32 (6) 2013
[Paper] [Project page] -
Animation aware quadrangulation
Giorgio Marcias, Nico Pietroni, Daniele Panozzo, Enrico Puppo, Olga Sorkine-Hornung
Computer Graphics Forum, 32 (5) (SGP 2013)
[Paper] [Video] [Project page]
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A virtually continuous representation of the deep structure of scale-space
Luigi Rocca, Enrico Puppo
Int. Conf. on Image Analysis and Processing, 2013
[Paper] -
Patchwork Terrains: Multi-resolution Representation from Arbitrary Overlapping Grids with Dynamic Update
Luigi Rocca, Daniele Panozzo, Enrico Puppo
Computer Vision, Imaging and Computer Graphics. Theory and Application, CCIS Springer, 2013
[Paper]
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Morphologically-aware elimination of flat edges from a TIN
Paola Magillo, Leila De Floriani; Federico Iuricich
Proceedings 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2013
[Link] [Postprint] -
Discrete Morse versus watershed decompositions of tessellated manifolds
Leila De Floriani, Federico Iuricich; Paola Magillo, Patricio Simari
Image Analysis and Processing, Lecture Notes in Computer Science, 2013
[Link] [Postprint]
2012
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Fields on symmetric surfaces
Daniele Panozzo, Yaron Lipman, Enrico Puppo, Denis Zorin
ACM Transactions on Graphics, 2012 (SIGGRAPH 2012)
[Paper] [Supplement]
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Concentrated curvature for mean curvature estimation in triangulated surfaces
Mohammed Mostefa Mesmoudi, Leila De Floriani, Paola Magillo
Computational Topology in Image Context, Lecture Notes in Computer Science, 2012
[Link] [Preprint] -
Discrete Curvature Estimation Methods for Triangulated Surfaces
Mohammed Mostefa Mesmoudi, Leila De Floriani, Paola Magillo
Applications of Discrete Geometry and Mathematical Morphology, Lecture Notes in Computer Science, 2012
[Link] [Preprint] -
Discrete Distortion for 3D Data Analysis
Leila De Floriani; Federico Iuricich, Paola Magillo, Mohammed Mostefa Mesmoudi, Kenneth Weiss
in Visualization in Medicine and Life Sciences II, Mathemthics and Visualization, 2012
[Link] [Preprint]
Simple Quad Domains for Field Aligned Mesh Parametrization
Automatic Construction of Quad-Based Subdivision Surfaces using Fitmaps
Practical quad mesh simplification
RGB Subdivision