Bailin Deng


Schoold of Computer Science and Informatics
Cardiff University
Queens Building, 5 The Parade
Cardiff CF24 3AA
United Kingdom

Office: WX/2.06C
Phone: +44 (0)29 2087 4591
DengB3 AT

I am a lecturer in the School of Computer Science and Informatics at Cardiff University. My primary research interest is in digital design tools and shape optimization techniques that facilitate manufacturing. One example are the computational design tools for freeform architecture, which search for shapes that conform to the design intent while reducing the fabrication cost.

Previously, I worked as a lecturer in computer science at University of Hull between 2015 and 2017. From 2012 to 2015, I was a postdoctoral researcher in the Computer Graphics and Geometry Laboratory at EPFL, working with Mark Pauly. I obtained my PhD in Technical Mathematics from Vienna University of Technology in 2011, under the supervision of Helmut Pottmann. I received my master degree in Computer Science and bachelor degree in Computer Software in 2008 and 2005 respectively, both from Tsinghua University.



CofiFab: Coarse-to-Fine Fabrication of Large 3D Objects
P. Song, B. Deng, Z. Wang, Z. Dong, W. Li, C.-W. Fu and L. Liu
ACM Trans. Graphics 35(4) (SIGGRAPH 2016)
[paper] [supplementary material] [youtube] [webpage]
Beyond Developable: Computational Design and Fabrication with Auxetic Materials
M. Konaković, K. Crane, B. Deng, S. Bouaziz, D. Piker and M. Pauly
ACM Trans. Graphics 35(4) (SIGGRAPH 2016)
[paper] [webpage]
Guided Mesh Normal Filtering
W. Zhang, B. Deng, J. Zhang, S. Bouaziz and L. Liu
Computer Graphics Forum 34(7) (Pacific Graphics 2015)
[paper] [supplementary material] [video] [youtube] [webpage] [code]
ShapeOp - A Robust and Extensible Geometric Modelling Paradigm
M. Deuss, A. H. Deleuran, S. Bouaziz, B. Deng, D. Piker and M. Pauly
In Modelling Behaviour, pp. 505-515, Springer International Publishing, 2015
Interactive Design Exploration for Constrained Meshes
B. Deng, S. Bouaziz, M. Deuss, A. Kaspar, Y. Schwartzburg and M. Pauly
Computer-Aided Design 61: 13-23, 2015
[paper] [video] [youtube]
Realtime deformation of constrained meshes using GPU
A. Kaspar and B. Deng
In GPU Computing and Applications, pp. 15-34. Springer Singapore, 2015
[paper] [video] [youtube]
Local Barycentric Coordinates
J. Zhang*, B. Deng*, Z. Liu, G. Patane, S. Bouaziz, K. Hormann and L. Liu  (*joint first authors)
ACM Trans. Graphics 33(6) (SIGGRAPH Asia 2014)
[paper] [supplementary materials] [video] [youtube] [webpage] [code]
Iso-level Tool Path Planning for Free-form Surfaces
Q. Zou, J. Zhang, B. Deng and J. Zhao
Computer-Aided Design 53: 117-125, 2014
Wire Mesh Design
A. Garg, A. Sageman-Furnas, B. Deng, Y. Yue, E. Grinspun, M. Pauly and M. Wardetzky
ACM Trans. Graphics 33(4) (SIGGRAPH 2014)
[paper] [video] [youtube] [fabrication video] [youtube (fabrication)]
Exploring local modifications for constrained meshes
B. Deng, S. Bouaziz, M. Deuss, J. Zhang, Y. Schwartzburg and M. Pauly
Computer Graphics Forum 32(2) (Eurographics 2013)
[paper] [video] [youtube] [webpage]
An algorithm to improve parameterizations of rational Bézier surfaces using rational bilinear reparameterization
Y.-J. Yang, W. Zeng, C.-L. Yang, B. Deng, X.-X. Meng and S. S. Lyengar
Computer-Aided Design 45(3): 628-638, 2013
G1 continuous approximate curves on NURBS surfaces
Y.-J. Yang, W. Zeng, C.-L. Yang, X.-X. Meng, J.-H. Yong and B. Deng
Computer-Aided Design 44(9): 824-834, 2012
Functional webs for freeform architecture
B. Deng, H. Pottmann and J. Wallner
Computer Graphics Forum 30(5) (Symposium on Geometry Processing 2011)
[paper] [webpage]
Tiling freeform shapes with straight panels: Algorithmic methods
J. Wallner, A. Schiftner, M. Kilian, S. Flöry, M. Höbinger, B. Deng, Q.-X. Huang and H. Pottmann
Proc. Advances in Architectural Geometry 2010
Geodesic Patterns
H. Pottmann, Q.-X. Huang, B. Deng, A. Schiftner, M. Kilian, L. Guibas and J. Wallner
ACM Trans. Graphics 29(4) (SIGGRAPH 2010)
[paper] [webpage]
Removing local irregularities of triangular meshes with highlight line models
J.-H. Yong, B. Deng, F. Cheng, B. Wang, K. Wu and H.-J. Gu
Science in China Series F: Information Sciences 52(3): 418-430, 2009


Special Curve Patterns for Freeform Architecture
B. Deng
PhD Thesis, Vienna University of Technology, 2011

Softwares I co-developed