Zohar Levi

Email:

zohar.public at gmail.com


Research Interests


My main research interests in computer graphics are geometry processing (e.g., low distortion mappings with applications to surface parametrization) and physical simulation (e.g., elastic deformation and fluid simulation).

Positions


Lecturer (assistant professor; 2015-2024) at Victoria University of Wellington, New Zealand.

Postdoc researcher (2013-2015) at the Courant Institute of Mathematical Sciences, New York University, working with Prof. Denis Zorin.


Education


Ph.D. in Computer Science (2013) from the Technion - Israel Institute of Technology, under the supervision of Prof. Craig Gotsman.

M.Sc. in Computer Science (2007) from the Tel-Aviv University, Israel, under the supervision of Prof. David Levin.

B.A. in Computer Science (2004) from Tel-Aviv-Yaffo Academic College, Israel.


Publications

Cell-Constrained Particles for Incompressible Fluids

Zohar Levi

arXiv, 2024

Paper Video

Seamless Parametrization with Cone and Partial Loop Control

Zohar Levi

ACM Transactions on Graphics, 2023

Paper 76 iset cases 10177 drawings of genus 2-5 (part 1/2) (part 2/2) 25 models

Shear-Reduced Seamless Parametrization

Zohar Levi

Computer Aided Geometric Design, 2023

Paper Code

Seamless Parametrization of Spheres with Controlled Singularities

Zohar Levi

Computer Graphics Forum, 2022

Paper

Direct Seamless Parametrization

Zohar Levi

ACM Transactions on Graphics, 2021

Paper Supplement Gallery1(part 1/2) (part 2/2) Gallery2 (part 1/2) (part 2/2) Results

Bounded Distortion Parametrization in the Space of Metrics

Edward Chien, Zohar Levi, and Ofir Weber

SIGGRAPH Asia (ACM Transactions on Graphics), 2016

Paper

On the Convexity and Feasibility of the Bounded Distortion Harmonic Mapping Problem

Zohar Levi, Ofir Weber

SIGGRAPH (ACM Transactions on Graphics), 2016

Paper Slides

Smooth Rotation Enhanced As-Rigid-As-Possible Mesh Animation

Zohar Levi, Craig Gotsman

IEEE Transactions on Visualization and Computer Graphics, 2015

Paper Video YouTube Code

Strict Minimizers For Geometric Optimization

Zohar Levi, Denis Zorin

SIGGRAPH Asia (ACM Transactions on Graphics), 2014

Paper 1-ring optimization Linf dual formulation Code Slides

Shape Deformation via Interior RBF

Zohar Levi, David Levin

IEEE Transactions on Visualization and Computer Graphics, 2014

Paper Video YouTube Poster Slides

ArtiSketch: A System for Articulated Sketch Modeling

Zohar Levi, Craig Gotsman

Eurographics (Computer Graphics Forum), 2013

Paper Video YouTube Slides

D-Snake: Image Registration by As-Similar-As-Possible Template Deformation

Zohar Levi, Craig Gotsman

IEEE Transactions on Visualization and Computer Graphics, 2013

Paper Video YouTube

 

 

Theses

Techniques for Manipulating Volumetric and Polyhedral 3D Datasets

Zohar Levi

PhD thesis, Technion, 2013

MLS-Based Remeshing for Improving Surface Approximation

Zohar Levi

MSc thesis, Tel-Aviv University, 2007