Selected Publications

See also the Google Scholar pages for Andrea Tagliasacchi and Brian Wyvill. For an extensive list of older publications, please refer to this page.
Modern Techniques and Applications for Real-Time Non-rigid Registration — SIGA'16
Andrea Tagliasacchi and Hao Li
SIGGRAPH Asia'16 Technical Course Notes
Sphere Meshes for Real-Time Hand Modeling and Tracking — SIGA'16
A. Tkach, M. Pauly and Andrea Tagliasacchi
ACM Transaction on Graphics (Proc. SIGGRAPH Asia 2016)
3D Skeletons: A State-of-the-Art Report — EG'16
Andrea Tagliasacchi, T. Delame, M. Spagnuolo, N. Amenta and A. Telea
Computer Graphics Forum (Proc. Eurographics 2016)
Efficient data-parallel tree-traversal for BlobTrees — CAD'16
H. Grasberger, J. Duprat, Brian Wyvill, P. Lalonde and J. Rossignac
Computer-Aided Design 2016
A Survey of Surface Reconstruction from Point Clouds — CGF'16
M. Berger, Andrea Tagliasacchi, L. Seversky, P. Alliez, G. Guennebaud, J. Levine, A. Sharf and C. Silva
Computer Graphics Forum (note: extended journal version of the STAR EG'14)
Painting with Flowsnakes — EXP'15
Brian Wyvill
Proc. ACM/Eurographics Expressive 2015
Robust Articulated-ICP for Real-Time Hand Tracking (HTRACK) — SGP'15 (best paper award)
Andrea Tagliasacchi, M. Schroder, A. Tkach, S. Bouaziz, M. Botsch and M. Pauly
Computer Graphics Forum (Proc. Symposium on Geometry Processing 2015)
We present a robust method for capturing articulated hand motions in realtime using a single depth camera. Our system is based on a realtime registration process that accurately reconstructs hand poses by fitting a 3D articulated hand model to depth images. We register the hand model using depth, silhouette, and temporal information. To effectively map low-quality depth maps to realistic hand poses, we regularize the registration with kinematic and temporal priors, as well as a novel data-driven prior built from a database of realistic hand poses. We present a principled way of integrating such priors into our registration optimization to enable robust tracking without severely restricting the freedom of motion. A core technical contribution is a new method for computing tracking correspondences that directly models occlusions typical of single-camera setups. To ensure reproducibility of our results and facilitate future research, we fully disclose the source code of our implementation.
Dynamic 2D/3D Registration — SGP'15
Andrea Tagliasacchi and S. Bouaziz
SGP'15 Technical Course Notes
A Survey on Implicit Surface Polygonization — ACM'15
B. R. de Araujo, Daniel S. Lopes, Pauline Jepp, Joaquim A. Jorge and Brian Wyvill
ACM Computing Surveys'15
Augmented Reality Visualization for Sailboats — CYBER'15
Eduard Wisernig, T. Sadhuyz, Catlin Zilinski, Brian Wyvill, A. Branzan-Albu
CyberWorlds 2015
Robust Iso-Surface Tracking for Interactive Character Skinning — SIGA'14
R. Valiant, L. Barthe, G. Guennebaud, M.-P. Cani, Brian Wyvill
ACM Transaction on Graphics (Proc. SIGGRAPH ASIA 2014)
High-Contrast Computational Caustic Design — SIG'14
Y. Schwartzburg, R. Testuz, Andrea Tagliasacchi and M. Pauly
ACM Transaction on Graphics (Proc. SIGGRAPH 2014)
Dynamic 2D/3D Registration — EG'14
S. Bouaziz, Andrea Tagliasacchi and M. Pauly
EuroGraphics'14 Technical Course Notes
State of the Art in Surface Reconstruction from Point Clouds — EG'14
M. Berger, Andrea Tagliasacchi, L. Seversky, P. Alliez, J. Levine, A. Sharf and C. Silva
Eurographics'14 STAR (STate of the Art Report)
A Gradient-Based Implicit Blend
O. Gourmel, L. Barthe, M.-P. Cani, Brian Wyvill, A. Bernhardt, M. Paulin and H. Grasberger
ACM Transaction on Graphics (Presented at SIGGRAPH)
Sparse Iterative Closest Point (SICP) — SGP'13
S. Bouaziz, Andrea Tagliasacchi and M. Pauly
Computer Graphics Forum (Proc. Symposium on Geometry Processing 2013)
A Data-Efficient Collaborative Modelling Method [..] for Over-the Air Networks
Herbert Grasberger, P. Shirazian, Brian Wyvill and Saul Greenberg
Proc. International Conference on 3D Web Technology
Implicit Skinning: Real-Time Skin Deformation with Contact Modeling
Rodolphe Valiant, Loic Barthe, Gael Guennebaud, Marie-Paule Cani, Damien Rohmer, Brian Wyvill, Oliver Gourmel, Mathias Paulin
ACM Transactions Siggraph 2013, 32(4), pp125:1--125:12, 2013
Mean Curvature Skeletons — SGP'12 (NSF best poster award)
Andrea Tagliasacchi, I. Alhashim, M. Olson and H. Zhang
Computer Graphics Forum (Proc. Symposium on Geometry Processing 2012)
Volume-Aware Surface Evolution (VASE) — SGP'11
Andrea Tagliasacchi, M. Olson, H. Zhang, G. Hamarneh and D. Cohen-Or
Computer Graphics Forum (Proc. Symposium on Geometry Processing 2011)
ShapeShop: Free-Form 3D Design with Implicit Solid Modeling
Ryan Schmidt and Brian Wyvill
Book chapter in "Sketch-based Interfaces and Modeling"
Prior Knowledge for Part Correspondence — EG'11
O. van Kaick, Andrea Tagliasacchi, O. Sidi, H. Zhang, D. Cohen-Or and L. Wolf
Computer Graphics Forum (Proc. Eurographics 2011)
Point Cloud Skeletons via Laplacian-Based Contraction — SMI'10
J. Cao, Andrea Tagliasacchi, M. Olson, Z. Su and H. Zhang
Proc. IEEE Shape Modeling International 2010
Consensus Skeleton for Non-rigid Space-time Registration — EG'10
Q. Zheng, A. Sharf, Andrea Tagliasacchi, B. Chen, D. Cohen-Or, A. Shaffer and H. Zhang
Computer Graphics Forum (Proc. Eurographics 2010)
WarpCurves: A Tool for Explicit Manipulation of Implicit Surfaces
M. Sugihara, Brian Wyvill and R. Schmidt
Shape Modeling International'10 (Selected for special issue of Computers And Graphics)
Partial Intrinsic Reflectional Symmetry of 3D Shapes (PIRS) — SIGA'09
K. Xu, H. Zhang, Andrea Tagliasacchi, L. Liu, G. Li, M. Meng and Y. Xiong.
ACM Transaction on Graphics (Proc. SIGGRAPH Asia 2009)
Curve-skeleton Extraction from Incomplete Point Cloud (ROSA) — SIG'09 (MITACS best paper award)
Andrea Tagliasacchi, Hao Zhang and Daniel Cohen-Or
ACM Transaction on Graphics (Proc. SIGGRAPH 2009)
Deformation Driven Shape Correspondence (DDSC) — SGP'08
H. Zhang, A. Sheffer, D. Cohen-Or, Zhou, O. van Kaick and A. Tagliasacchi
Computer Graphics Forum (Proc. Symposium on Geometry Processing 2008)