Roi Poranne

Roi Poranne

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About Me

I am a postdoctoral fellow in the Interactive Geometry Lab at ETH Zurich, hosted by Prof. Olga Sorkine-Hornung. Before that, I was a postdoctoral fellow at the Weizmann Institute of Science, in the group of prof. Yaron Lipman. I earned my BSc in mathematics and physics, and my PhD in computer science from the Technion - Israel Institute of Technology, under supervision of Prof. Craig Gotsman. My research interestes are mainly related to geometry processing, with a strong focus on interactive performances.

Publications

Geometric Optimization via Composite Majorization

Anna Shtengel, Roi Poranne, Olga Sorkine-Hornung, Shahar Kovalsky, Yaron Lipman
ACM Transactions on Graphics (SIGGRAPH, 2017)
[Code] [Video] [BibTex]

Seamless Surface Mappings

Noam Aigerman, Roi Poranne, Yaron Lipman
ACM Transactions on Graphics (SIGGRAPH, 2015)
[Code] [BibTex]

Provably Good Planar Mappings

Roi Poranne, Yaron Lipman
ACM Transactions on Graphics (SIGGRAPH, 2014)
[Code] [BibTex]

Feature Matching with Bounded Distortion

Yaron Lipman, Stav Yagev, Roi Poranne, Renjie Chen, Craig Gotsman
ACM Transactions on Graphics, 2014
[Code] [BibTex]

On Linear Spaces of Polyhedral Meshes

Roi Poranne, Renjie Chen, Craig Gotsman
IEEE Transactions on Visualization and Computer Graphics, 2014
[Code] [BibTex]

Biharmonic Coordinates

Ofir Weber Roi Poranne, Craig Gotsman
Computer Graphics Forum, 2012 (presented at SGP 2013)
[Code] [BibTex]