























(203) Sunday, April 21, 2013 
Compact Data Structures and Efficient Algorithms for Freeform Geometric Models under Deformation

MyungSoo Kim (School of Computer Science and Engineering, Seoul National University, Seoul, Korea)



(202) Sunday, April 14, 2013 
Architectural Caustics

Michael Eigensatz (Evolute , Austria)



(201) Sunday, April 7, 2013 
Bounded aspectratio mappings of tetrahedral meshes

Noam Aigerman (Department of Computer Science and Applied Mathematics, Weizmann Institute)



(200) talk I: Monday, February 4, 2013,
talk II: Monday, February 18, 2013,
talk III: Monday, March 4, 2013,

The Poisson Equation in Image Stitching, Geometry Processing, and Surface Reconstruction
talks1.zip talks2.zip talks3.zip

Michael Kazhdan (Johns Hopkins University)



(199) Sunday, February 17, 2013 
Methods in Geometry Processing

Zohar Levi (Computer Science, Technion)



(198) Sunday, January 27, 2013 
Functional Maps: A Flexible Representation of Maps Between Shapes

Maks Ovsjanikov (Ecole Polytechnique, France)



(197) Sunday, January 20, 2013 
Localizing the Delaunay Triangulation and its Parallel Implementation

Renjie Chen (Computer Science, Technion)





(196) Sunday, December 30, 2012 
Hierarchical volumetric modeling as a base for multiscale physical based analysis and design of porous structures

Lev Podshivalov (PierreandMarieCurie University, Paris, France)



(195) Wednesday, December 5, 2012 
Computing Extremal Quasiconformal Maps

Ofir Weber (Computer Science, Haifa University)



(194) Sunday, December 2, 2012 
Accelerating Geometric Operations on Freeform Models

Yong Joon Kim (Computer Science, Technion)



(193) Sunday, November 18, 2012

Geometric Covering

Nadav Shragai (Computer Science, Technion)


(192) Sunday, August 5, 2012

Linear Asymptotic Subdivision Schemes for Curves and Positive Definite Matrices

Uri Itai (Applied Mathematics, Technion)


(191) Sunday, June 3, 2012

On the possibility of simple parallel computing of Voronoi diagrams and
Delaunay graphs

Daniel Reem (IMPA, Rio, Brasil)


(190) Thursday, April 19, 2012

Towards Unencumbered 3D Teleconferencing Systems

Tiberiu Popa (Computer Graphics Laboratory , ETH, Zurich)





(189) Sunday, July 3, 2011

An interpolatory subdivision scheme for positive definite matrices

Uri Itai (Applied Mathematics, Technion)


(188) Sunday , June 26, 2011

Efficient Algorithms for Freeform Geometric Models

MyungSoo Kim (School of Computer Science and Engineering, Seoul National University, Seoul, Korea)


(187) Thursday, June 16, 2011

Geometrydriven Image Manipulation

Ligang Liu (Department of Mathematics, Zhejiang University, Hangzhou, China)


(186) Thursday, March 24, 2011

Barycentric interpolation and mappings on smooth convex domains

Michael Floater (Department of Informatics, University of Oslo, Norway)


(185) Wednesday, February 23, 2011

SpaceTime Reconstruction  Understanding Motion

Alla Sheffer (Computer Science, University of British Columbia, Vancouver, Canada)


(184) Sunday, January 30, 2011

Enumeration of Lattice Animals
(Ph.D. talk; advisor: G. Barequet)

Gadi Aleksandrowicz (Computer Science, Technion)


(183) Sunday, January 23, 2011

General Techniques for Interpolation, Reconstruction, and Morphing of Polyhedral Surfaces
(Ph.D. talk; advisor: G. Barequet)

Amir Vaxman (Computer Science, Technion)





(182) Wednesday, December 15, 2010

Surface Comparison using Conformal Geometry

Yaron Lipman (Princeton University)


(179) Sunday, July 4, 2010

A MultiResolution Approach to Heat Kernels on Discrete Surfaces

Amir Vaxman (Computer Science, Technion)


(181) Wednesday, June 30, 2010

Complex Barycentric Coordinates with Applications to Planar Shape Deformation and Interpolation

Ofir Weber (Computer Science, Technion)


(180) Sunday, June 20, 2010

Visualizing R^N  representing surfaces by their normal vectors

Alfred Inselberg (Mathematics, Tel Aviv University)


(178) Wednesday, June 16, 2010

On line reconstruction of 3D objects from arbitrary crosssection data
(M.Sc. talk; advisor: G. Barequet)

Amit Bermano (Computer Science, Technion)


(177) Thursday, June 3, 2010

A polynomial root solver that preserves the multiplicities of the roots

Joab Winkler (Sheffield University, Sheffield, England)


(176) Sunday, March 7, 2010

3D Surface Reconstruction Using a Generalized Distance Function

Roi Poranne (Computer Science, Technion)


(175) Sunday, December 27, 2009

Interpolatory subdivision of sets with applications to reconstruction, of objects from crosssections

Shay Kels (School of mathematical sciences, Applied math, Tel Aviv University)





(174) Sunday, August 30, 2009

Freeform Surfaces for Shape Control in Character Animation

MyungSoo Kim (School of Computer Science and Engineering, Seoul National University, Seoul, Korea)


(173) Thursday, August 20, 2009

Volume transportation for surfaces

Yaron Lipman (Princeton University, USA)


(172) Thursday, August 6, 2009

Polynomial Reproduction of Subdivision Schemes

Kai Hormann (Clausthal University of Technology, Germany)


(171) Sunday, July 26, 2009

A haptic near surface surgery simulation
(M.Sc. talk; advisor: G. Elber)

Danny Albocher (Computer Science, Technion)


(170) Sunday, July 19, 2009

Sketchedbased design of 2D and 3D freeform geometry
(M.Sc. talk; advisor: G. Elber)

Masha Nikolski (Computer Science, Technion)


(169) Wednesday, June 3, 2009

Bezier and Bspline curves with knots in the complex plane

Ron Goldman (Computer Science, Rice University)


(168) Monday, June 1, 2009

Discrete geometric algorithms for mesh processing
(Ph.D. talk; advisor: C. Gotsman)

Miri BenChen (Computer Science, Technion)


(167) Sunday, May 24, 2009

An algorithm for computing Voronoi diagrams of general generators in general spaces

Daniel Reem (Mathematics, Technion)


(166) Sunday, February 8, 2009

An algorithm for the computation of the metric average of two simple polygons

Shay Kels (Mathematics, Tel Aviv University)


(165) Sunday, February 1, 2009

Viewdependent texture projection mapping in urban scenes
(M.Sc. talk; advisor: C. Gotsman)

Amit BenDavid (Industrial Engineering, Technion)


(164) Sunday, January 18, 2009

Algorithms for Heilbronn's triangle problem
(M.Sc. talk; advisor: G. Barequet)

Asenath Tal (Computer Science, Technion)


(163) Sunday, December 21, 2008

Generating surfaces and animation by refinement of curves and frames

Uri Itai (Applied Mathematics, Technion)





(162) Sunday, August 3, 2008

An interface for drawing and searching mathematical figures

YongJun Kim (Computer Science, Seoul National University)


(161) Monday, July 7, 2008

Smooth surface fitting (tutorial)

Stefanie Hahmann (INPG, Grenoble)


(160) Sunday, June 15, 2008

Formulae and growth rates of highdimensional polycubes

Gill Barequet (Computer Science, Technion)


(159) Tuesday, May 13, 2008

Interactive Rendering of Dynamic Geometry

Kai Hormann (Clausthal Institute of Technology)


(158) Sunday, May 11, 2008

Counting polycubes without the dimensionality curse

Gadi Aleksandrowicz (Computer Science, Technion)


(157) Sunday, March 30, 2008

Geometric deformations

Yaron Lipman (Computer Science, Tel Aviv University)


(156) Sunday, February 10, 2008

SolidWorks as geometry engine for engineers

Udi Bahat (Systematics Ltd)


(155) Wednesday, January 30, 2008

Coupling surface and tetrahedral mesh generation with the restricted Delaunay triangulation

Pierre Alliez (Computer Science, INRIA Sophia Antipolis)


(154) Monday, January 28, 2008

Introduction to Computational Algebraic Geometry (tutorial)

JeremyYrmeyahu Kaminski (Mathematics, Holon Inst.of Technology)


(153) Sunday, January 27, 2008

A decade of CGAL arrangements and applications

Dan Halperin (Computer Science, Tel Aviv University)


(152) Sunday, December 23, 2007

Exact rotation minimizing frame via Moebius transformations

Michael Barton (Computer Science, Technion)


(151) Sunday, December 16, 2007

The mathematical aspects of origami

Yochay Tzur (Computer Science, Technion)


(150) Sunday, December 9, 2007

My modeling efforts

Giora Eshkol 

(149) Wednesday, November 24, 2007

GPUassisted geometry processing for novel view synthesis from depth video
(Ph.D. talk; advisor: C. Gotsman)

Alex Bogomjakov (Computer Science, Technion)


(149) Wednesday, October 24, 2007

GPUassisted geometry processing for novel view synthesis from depth video
(Ph.D. talk; advisor: C. Gotsman)

Alex Bogomjakov (Computer Science, Technion)


(148) Sunday , October 21, 2007

Articulated object reconstruction and motion capture from depth video
(M.Sc. talk; advisor: C. Gotsman)

Yuri Pekelny (Computer Science, Technion)


(148) Sunday , October 21, 2007

Articulated object reconstruction and motion capture from depth video
(M.Sc. talk; advisor: C. Gotsman)

Yuri Pekelny (Computer Science, Technion)


(147) Tuesday, October 16, 2007

Colorful geometric spanners
(joint seminar with CS Colloquium)

Paz Carmi (Computer Science, Carleton Univ.)


(147) Tuesday, October 16, 2007

Colorful geometric spanners
(joint seminar with CS Colloquium)

Paz Carmi (Computer Science, Carleton Univ.)


(146) Sunday, October 7, 2007

Robust arrangements and Voronoi diagrams of freeform curves and surfaces
(Ph.D. talk; advisor: G. Elber)

Iddo Haniel (Computer Science, Technion )





(145) Sunday, July 22, 2007

Enumeration and tiling problems of polyominoes

Gadi Aleksandrowicz (Computer Science, Technion )


(144) Sunday, July 8, 2007

Virtual colonoscopy with computer aided polyp detection

Arie E. Kaufman (Computer Science, SUNY Stony Brook )


(143) Sunday, July 1, 2007

Papercraft from 3D polygonal models
(M.Sc. talk; advisors: C. Gotsman and G. Elber)

Fady Massarwi (Computer Science, Technion)


(142) Sunday, June 3, 2007

Unconstrained isosurface extraction on arbitrary octrees

Michael Kazhdan (Computer Science, Johns Hopkins University )


(141) Monday, May 28, 2007

Barycentric coordinates for arbitrary planar polygons

Kai Hormann (TU Clausthal)


(140) Sunday, May 20, 2007

Solid texture synthesis from 2D exemplars

Dani Lischinski (Computer Science, Hebrew Univ. of Jerusalem )


(139) Sunday, May 13, 2007

Circle packings and greedy routing

Camille Wormser (INRIA Sophia Antipolis )


(138) Sunday, March 18, 2007

The online Heilbronn's triangle problem in d dimensions
(M.Sc. talk; advisor: G. Barequet)

Alina Shaikhet (Computer Science, Technion )


(137) Wednesday, March 7, 2007

A framework for surface reconstruction of sparselysampled objects
(M.Sc. talk; advisor: G. Barequet)

Alik Zamansky (Computer Science, Technion )


(136) Sunday, February 11, 2007

Use of simulated annealing to construct triangular facet surfaces (Baszenski and Schumaker, 1991); and: Surface reconstruction between simple polygons via angle criteria (Welzl and Wolfers, 1994)

Osnat Tal (Computer Science, Technion )


(135) Sunday, January 7, 2007

Generalized geometric flows and applications to shape matching

Ilya Eckstein (Computer Science, Univ. of Southern California )


(134) Sunday, December 24, 2006

Routing with guaranteed delivery on virtual coordinates

Mirela BenChen (Computer Science, Technion )


(133) Sunday, November 12, 2006

Waveletbased multiresolution analysis for surface modeling

Basile Sauvage (Computer Science, Univ. of Strasbourg )


(132) Monday, September 4, 2006

Nonlinear interpolation between slices
(M.Sc. talk; advisor: G. Barequet)

Amir Vaxman (Computer Science, Technion )





(131) Monday, August 21, 2006

GPU for game computing

Avi Bleiweiss (ATI Research, Inc. )


(canceled) Wednesday, June 21, 2006

Processing and visualizing sparsely scanned outdoor scenes

Baoquan Chen (Computer Science and Engineering, Univ. of Minnesota at Twin Cities )


(130) Monday, June 12, 2006

New ways of thinking about digital design

Rivka Oxman (Architecture and Town Planning, Technion)


(129) Thursday, May 25, 2006

Exploiting the freeform deformation function as a geometric modeling tool
(M.Sc. talk; advisor: G. Elber)

Guy Sela ((Computer Science, Technion) )


(128) Monday, May 22, 2006

Counting problems for geometric structures: Rectangulations, floorplans, and quasiplanar graphs
(Ph.D. talk; advisors: G. Barequet and R. Pinter)

Eyal Ackerman (Computer Science, Technion )


(127) Monday, May 15, 2006

Piecewise developable surface approximation of general NURBS surfaces, with global error bounds
(M.Sc. talk; advisor: G. Elber)

Jacob Subag (Computer Science, Technion )


(126) Monday, April 24, 2006

On the maximum number of edges in kquasiplanar graphs

Eyal Ackerman (Computer Science, Technion )


(125) Monday, April 10, 2006

Band moire' images and issues in spectral color prediction models

Roger D. Hersch (Computer and Communication Sciences, EPFL )


(124) Monday, April 3, 2006

New scheme for solving the radiative transport equation and statistical modeling of image edges for resolution enhancement

Raanan Fattal ( Mathematics, Univ. of California, Berkeley)


(123) Monday, March 27, 2006

Optimization of the metamorphosis process between freeform curves
(M.Sc. talk; advisor: G. Elber)

Diana Pekerman (Mathematics, Technion )


(122) Monday, March 6, 2006

Mesh modification using deformation gradients

Robert Sumner ( ETH Zurich)


(121) Wednesday, March 1, 2006

Geometric shape and position uncertainty in mechanical assemblies

Leo Joskowicz (Computer Science, Hebrew Univ. of Jerusalem )


(120) Monday, February 20, 2006

PolyCubeMaps

Kai Hormann ( Computer Science, Clausthal Univ. of Technology)


(119) Wednesday, February 15, 2006

Trivariate functions in solid modeling, medical imaging, and computer graphics
(Ph.D. talk; advisor: G. Elber)

Sagi Schein (Computer Science, Technion )


(118) Wednesday, February 1, 2006

Contemporary results on (rational) bisectors and Voronoi cells of (rational) freeform curves and surfaces

Gershon Elber (Computer Science, Technion)


(117) Wednesday, January 25, 2006

Polygon Reconstruction from Linear Cross Sections
(M.Sc. talk; advisors: G. Barequet and C. Gotsman)

Avishay Sidlesky (Computer Science, Technion)


(116) Wednesday, January 18, 2006

On the ICP Algorithm

Micha Sharir (Computer Science, Tel Aviv University)


(115) Monday, January 16, 2006

Functional Reasoning in 3D Image Understanding
(Ph.D. talk; advisors: G. Elber and E. Rivlin)

Octavian Soldea (Computer Science, Technion)


(114) Wednesday, January 11, 2006

Shortening Video Clips without Losing their Activities
(joint seminar with PIXEL Club)

Shmuel Peleg (Computer Science, Hebrew Univ. of Jerusalem)


(113) Wednesday, January 11, 2006

Visual Simulation of Flow Phenomena
(joint seminar with PIXEL Club)

Arie E. Kaufman (Computer Science, SUNY Stony Brook))


(112) Wednesday, January 4, 2006

Modeling with Sketching

Masha Nikolski (Computer Science, Technion)


(111) Wednesday, December 21, 2005

Fast Exact and Approximate Geodesics on Meshes

Tatiana Surazhsky (Samsung Telecom)


(110) Thursday, November 24, 2005

Volume Constrained Multiresolution Surfaces

Basile Sauvage (Applied Mathematics, Institut National Polytechnique de Grenoble)


(109) Wednesday, November 23, 2005

Novel Approaches to Simulating Spline Bending Dynamics

Ofek Shilon (Simbionix Ltd.)


(107) Thursday, November 17, 2005

ddimensional Variants of Heilbronn's Triangle Problem
(M.Sc. talk; advisor: G. Barequet)

Jonathan Naor (Computer Science, Technion)


(108) Thursday, November 17, 2005

2point Site Voronoi Diagrams
(M.Sc. talk; advisor: G. Barequet)

David Hodorkovsky (Mathematics, Technion)


(106) Wednesday, November 16, 2005

On the Computation of the Singular Locus of a Bicubic Bezier Patch

Andre Galligo (Mathematics, Univ. of Nice SophiaAntipolis)


(104) Sunday, November 13, 2005

Advanced OpenGL Profiling and Debugging with gDEBugger

Yaki Tebeka and Avi Shapira (Gremedy Ltd.)


(105) Sunday, November 13, 2005

Geometries and Topologies of Triangulations of Point Sets
(M.Sc. talk; advisors: G. Barequet and C. Gotsman)

Dima Kloper (Computer Science, Technion)





(103) Wednesday, September 28, 2005

What's in an Image? Towards the Computation of a "Good" View of an Object
(M.Sc. talk; advisor: C. Gotsman)

Oleg Polonsky (Computer Science, Technion)


(102) Wednesday, September 28, 2005

Global Collision Detection and Avoidance in MultiAxis NCMachining
(M.Sc. talk; advisor: G. Elber)

Oleg Ilushin (Computer Science, Technion)


(101) Wednesday, July 6, 2005

Surface Reconstruction Between Simple Polygons Via Angle Criteria

Guy Sela (Computer Science, Technion)


(100) Wednesday, June 22, 2005

Color Information Processing in the Distal Portion of the Vertebrate Retina

Ido Perlman (Medicine, Technion)


(99) Wednesday, June 15, 2005

DCharts: QuasiDevelopable Mesh Segmentation

Dan Julius (Computer Science, Univ. of British Columbia)


(98) Wednesday, June 1, 2005

OffsetPolygon Annulus Placement Problems
(M.Sc. talk; advisor: G. Barequet)

Alex Goryachev (Computer Science, Technion)


(97) Wednesday, May 25, 2005

Are Two Curves the Same?

Diana Pekerman (Mathematics, Technion)


(96) Wednesday, May 4, 2005

Precise Voronoi Cell Extraction of FreeForm Rational Planar Closed Curves

Muthuganapathy Ramanathan (Computer Science, Technion)


(95) Wednesday, March 30, 2005

MultiResolution Remeshing

Georgios Stylianou (Computer Science, Univ. of Cyprus)


(94) Wednesday, March 23, 2005

Rendering Novel Views with ZCameras

Alexander Bogomjakov (Computer Science, Technion)


(93) Wednesday, March 9, 2005

Numerical Geometry of Images

Ron Kimmel (Computer Science, Technion)


(92) Wednesday, March 2, 2005

SWAPART: Synthetic Object Creation by Part Substitution

Ronen Lev (Computer Science, Haifa University)


(91) Wednesday, January 26, 2005

Using Visibility Measurements in Architectural Cluster Design
(M.Sc. talk; advisors: I. Wagner, G. Barequet, and C. Gotsman)

Oded Fuhrmann (Computer Science, Technion)


(90) Wednesday, January 12, 2005

Discrete Fundamental Forms on Meshes and their Applications to Mesh Editing

Yaron Lipman (Computer Science, Tel Aviv University)


(89) Wednesday, January 5, 2005

Matability of Polygons
(M.Sc. talk; advisor: G. Barequet)

Aya Steiner (Mathematics, Technion)


(88) Wednesday, December 29, 2004

Intersection Patterns of SemiAlgebraic Sets

Rom Pinchasi (Mathematics, Technion)


(87) Wednesday, December 22, 2004

Barycentric Spherical Embedding for Manifold Genus0 3D Meshes, Practical Solution Method and Beyond
(M.Sc. talk; advisors: C. Gotsman and I. Yavne)

Shadi Saba (Computer Science, Technion)


(86) Wednesday, December 15, 2004

Counting and Representing Intersections Among Triangles in Three Dimensions

Esther Ezra (Computer Science, Tel Aviv University)


(85) Wednesday, December 8, 2004

Solving Polynomial Problems in Geometrical Issues

Olivier Ruatta (Computer Science, INRIA Sophia Antipolis)


(84) Wednesday, December 1, 2004

Geometry Approximation and Topology Detection Using Neural Networks

Jacob Barhak (College of Engineering, Univ. of Michigan)


(83) Wednesday, November 3, 2004

Texture Mapping in Computer Graphics

Gershon Elber (Computer Science, Technion)


(82) Wednesday, October 20, 2004

Demos and Sample Parts of Ours and Our Customers

Beth Cobb (Parametric Technologies Corporation)





(81) Wednesday, July 14, 2004

A New Surface Interpolation Technique for Reconstructing 3D Objects from Serial CrossSections (Lin, Chen, and Chen '89)

Bobi Gilburd (Computer Science, Technion)


(80) Wednesday, June 23, 2004

Advances in Interactive Graphics

Sagi Schein (Computer Science, Technion)


(79) Wednesday, June 16, 2004

The Floating Column Algorithm for Shaded, Parallel Display of Function Surfaces without Patches

Dan Gordon (Computer Science, Univ. of Haifa)


(78) Sunday, June 13, 2004

Static and Dynamic 3D Meshes Processing Using Spectral Methods
(Ph.D. talk; advisors: C. Gotsman and R. BarYehuda)

Zachi Karni (Computer Science, Technion)


(77) Wednesday, June 2, 2004

RealTime Incision Simulation Using Discontinuous FreeForm Deformation

Guy Sela (Computer Science, Technion)


(76) Wednesday, May 19, 2004

Shape Analysis and Modeling Based on Singularities

Alexander Belyaev (MaxPlanckInstitut fuer Informatik)


(75) Thursday, May 13, 2004

Covering Points with Polygons
(M.Sc. talk; advisor: G. Barequet)

Yuval Scharf (Computer Science, Technion)


(74) Wednesday, May 12, 2004

FreeForm Deformations

Jacob Subag (Computer Science, Technion)


(73) Wednesday, May 5, 2004

Exact Geometric Computation with Rational and Algebraic Numbers

Iddo Hanniel (Computer Science, Technion)


(72) Wednesday, April 28, 2004

Visualization and Animation of Gravity Currents
(M.Sc. talk; advisors: G. Elber and M. Ungarish)

Orit CohenEden (Computer Science, Technion)


(71) Wednesday, April 21, 2004

Construction of Medial Axis Transform of Domains Bound by FreeForm Entities

Muthuganapathy Ramanathan (Computer Science, Technion)


(70) Thursday, April 1, 2004

Morphing Between Geometric Shapes Using StraightSkeletonBased Interpolation
(M.Sc. talk; advisor: G. Barequet)

Oleg Ilushin (Computer Science, Technion)


(69) Wednesday, March 31, 2004

Precise Global Collision Detection in MultiAxis NCMachining

Oleg Ilushin (Computer Science, Technion)


(68) Wednesday, March 24, 2004

Global Curvature Analysis and Segmentation of Volumetric Data Sets Using Trivariate BSpline Functions

Octavian Soldea (Computer Science, Technion)


(66) Wednesday, March 10, 2004

3D Model Retrieval

Dietmar Saupe (Computer Science, Konstanz University)


(67) Wednesday, March 10, 2004

Compression of SoftBody Animation Sequences

Zachi Karni (Computer Science, Technion)


(65) Wednesday, March 3, 2004

Explicitly Driven Keyframed Smoke Animation

Raanan Fattal (Computer Science, Hebrew Univ. of Jerusalem)


(64) Wednesday, February 25, 2004

Efficient, Low Distortion, Conformal Parameterization of Large Meshes
(M.Sc. talk; advisor: M. Israeli)

Maxim Mogilnitsky (Computer Science, Technion)


(63) Wednesday, February 18, 2004

Shape Matching for Proteins and RNA

Klara Kedem (Computer Science, Ben Gurion University)


(62) Wednesday, February 11, 2004

OutputSensitive Construction of the Union of Triangles

Esther Ezra (Computer Science, Tel Aviv University)


(61) Wednesday, February 4, 2004

ZField Simplification on the GPU

Alexander Bogomjakov (Computer Science, Technion)


(60) Wednesday, January 28, 2004

HighLevel Filtering for Arrangements of Conic arcs

Ron Wein (Computer Science, Tel Aviv University)


(59) Wednesday, January 21, 2004

Exploring Curvature, II: The Metric Approach

Emil Saucan (Mathematics, Technion, and Software Engineering, Ort Braude)


(58) Wednesday, January 14, 2004

Exploring Curvature, I: Continuous and Discrete

Emil Saucan (Mathematics, Technion, and Software Engineering, Ort Braude)


(57) Wednesday, January 7, 2004

Virtual Colonoscopy

Arie Kaufman (Computer Science, SUNY at Stony Brook)


(56) Wednesday, December 24, 2003

Preserving Visibility in 2D Terrain Simplifcation

Yoav Amit (Computer Science, Technion)


(55) Wednesday, December 17, 2003

The Complexity of Jensen's Algorithm for Counting Polyominoes

Gill Barequet (Computer Science, Technion)


(54) Wednesday, December 3, 2003

On the Number of Rectangular Partitions

Eyal Ackerman (Computer Science, Technion)


(53) Wednesday, November 19, 2003

Surface Details Via Extended Hermite Functions and Deformation Displacement Maps

Gershon Elber (Computer Science, Technion)


(52) Wednesday, November 12, 2003

Computational support system for conceptual design

Oren Shapir (Architecture and Town Planning, Technion)


(51) Wednesday, October 29, 2003

Computer Game Project  a Platform for Teaching Advanced Topics in Computer Graphics

Sagi Schein (Computer Science, Technion)





(50) Monday, July 21, 2003

Parallel Raytracing Using the XMT Paradigm
(M.Sc. talk; advisor: C. Gotsman)

Tali Sapir (Computer Science, Technion)


(49) Wednesday, July 16, 2003

On the Optimality of Spectral Compression of Meshes
(M.Sc. talk; advisor: C. Gotsman)

Mirela BenChen (Computer Science, Technion)


(48) Wednesday, July 9, 2003

Virtual Woodwork: Making Toys from Geometric Models
(M.Sc. talk; advisors: C. Gotsman and A. Sheffer)

Roni Raab (Computer Science, Technion)


(47) Wednesday, June 25, 2003

Matchmaker: Constructing Constrained Texture Maps
(M.Sc. talk; advisors: A. Sheffer and C. Gotsman)

Vladislav Kraevoy (Computer Science, Technion)


(46) Wednesday, June 18, 2003

GeodesicBased Surface Remeshing
(M.Sc. talk; advisors: C. Gotsman and A. Sheffer)

Oren Sifri (Computer Science, Technion)


(45) Wednesday, June 11, 2003

Reverse Engineering from Exact and Noisy Data of Objects Defined by Algebraic Surface Patches

Michel Bercovier (Engineering and Computer Science, Hebrew Univ. of Jerusalem)


(44) Wednesday, June 4, 2003

HighPass Quantization for Mesh Encoding

Olga Sorkine (Computer Science, Tel Aviv University)


(43) Wednesday, May 21, 2003

Explicit Surface Remeshing

Vitaly Surazhsky (Computer Science, Technion)


(42) Tuesday, May 20, 2003

Geometric MessageFiltering Protocols for Distributed MultiAgent Environments
(M.Sc. talk; advisor: C. Gotsman; joint seminar talk with PIXEL Club)

Alexander Goldin (Computer Science, Technion)


(41) Wednesday, May 14, 2003

Animating a Camera for Viewing a Planar Polygon
(M.Sc. talk; advisors: G. Barequet and C. Gotsman)

Daniel Brunstein (Computer Science, Technion)


(40) Tuesday, May 13, 2003

Maximizing the Area of an AxiallySymmetric Polygon Inscribed by a Simple Polygon
(M.Sc. talk; advisor: G. Barequet; joint seminar talk with PIXEL Club)

Vadim Rogol (Electrical Engineering, Technion)


(39) Sunday, May 11, 2003

Counting Polyominoes in Two and Three Dimensions
(M.Sc. talk; advisor: G. Barequet)

Micha Moffie (Computer Science, Technion)


(38) Wednesday, April 30, 2003

A comparison of Gaussian and MeanCurvature Estimation Methods on Triangular Meshes

Octavian Soldea (Computer Science, Technion)


(37) Wednesday, April 9, 2003

Spectral Methods for Spherical Parameterization of 3D Meshes

Craig Gotsman (Computer Science, Technion)


(36) Wednesday, March 12, 2003

Anisotropic Polygonal Remeshing

Pierre Alliez (Computer Science, INRIA Sophia Antipolis)


(35) Monday, March 3, 2003

Matching and Morphing Freeform Surfaces
(Ph.D. talk; advisor: G. Elber)

Tatiana Surazhsky (Mathematics, Technion)


(34) Wednesday, February 19, 2003

Improving the Vision of Magic Eyes: A Guide to Better Autostereograms

Michal Aharon (Computer Science, Technion)


(33) Thursday, February 6, 2003

Morphing Piecewise Linear Shapes Using Convex Representation
(Ph.D. talk; advisor: C. Gotsman)

Vitaly Surazhsky (Computer Science, Technion)


(32) Wednesday, February 5, 2003

Algorithms for Drawing Large Graphs

Yehuda Koren (Computer Science, Weizmann Institute of Science)


(31) Wednesday, January 29, 2003

Extraction of Silhouette Curves from Volumetric Data Sets

Sagi Schein (Computer Science, Technion)


(30) Wednesday, January 22, 2003

Dynamic Maintenance of Large Kinematic Chains

Dan Halperin (Computer Science, Tel Aviv University)


(29) Wednesday, January 8, 2003

Registration with Fluoroscopic XRays in ComputerAided Orthopaedic Surgery

Leo Joskowicz (Computer Science, Hebrew Univ. of Jerusalem)


(28) Wednesday, January 1, 2003

From Videoconferencing to Shared Reality

Jeremy R. Cooperstock (Electrical and Computer Engineering, McGill)


(27) Wednesday, December 25, 2002

Ray Space Factorization for FromRegion Visibility

Daniel CohenOr and Olga Sorkine (Computer Science, Tel Aviv University)


(26) Wednesday, December 18, 2002

Ray Space Factorization for FromRegion Visibility

Daniel CohenOr and Olga Sorkine (Computer Science, Tel Aviv University)


(25) Wednesday, November 20, 2002

Seamster: Inconspicuous LowDistortion Texture Seam Layout

Alla Sheffer (Computer Science, Technion)


(D) Wednesday, November 13, 2002

Video Review (SIGG '99)



(24) Wednesday, November 6, 2002

(Geometric) Constraints Solver Using Multivariate Spline Functions

Gershon Elber (Computer Science, Technion)


(23) Wednesday, October 23, 2002

Topological Graph and Cut Graph

Dvir Steiner (Mechanical Engineering, Technion)





(C) Wednesday, June 12, 2002

DVD Show! Computer Animation Extravaganza



(22) Wednesday, June 5, 2002

The Convex Hull of Rational Surfaces

JoonKyung Seong (Computer Science and Engineering, Seoul National Univ)


(21) Wednesday, May 22, 2002

High Quality Compatible Triangulations

Vitaly Surazhsky (Computer Science, Technion)


(20) Wednesday, May 8, 2002

Topologically Faithful Implicit Fitting

Daniel Keren (Computer Science, Univ. of Haifa)


(19) Wednesday, May 1, 2002

Automatic Generatiom of CSG Representation for 2D Objects

Liat EytanPeled (Mechanical Engineering, Technion)


(18) Wednesday, April 24, 2002

Metamorphosis by Compatible Triangulation

Ayellet Tal (Electrical Engineering, Technion)


(17) Wednesday, April 10, 2002

New BSpline FiniteElement Approach for Integrated MechanicallyBased ComputerAided Engineering

Pavel Kagan (Mechanical Engineering, Technion)


(16) Wednesday, March 20, 2002

Reconstruction of Freeform Objects with 3D SOM Neural Network

Jacob Barhak (Mechanical Engineering, Technion)


(15) Wednesday, March 13, 2002

Cherchez La FEM

Alla Sheffer (Computer Science, Technion)


(14) Wednesday, March 6, 2002

Reconstruction from Cross Sections by Subdivision Schemes for Compact Sets

Nira Dyn (Mathematics, Tel Aviv University)


(13) Wednesday, February 20, 2002

New Applications of the Variational Principle in Computer Graphics

Dani Lischinski (Computer Science, Hebrew Univ. of Jerusalem)


(12) Wednesday, February 13, 2002

Viewdependent Rendering: A Framework to Accelerate the Rendering of Polygonal Datasets

Jihad ElSana (Computer Science, Ben Gurion University)


(11) Wednesday, February 6, 2002

From Complexes to Surfaces

Arik Shamir (Computer Science, Interdisciplinary Center Herzliya)


(10) Wednesday, January 30, 2002

Watchman route problems

Dani Brunstein (Computer Science, Technion)


(B) Wednesday, January 23, 2002

Video review (SoCG '98)



(9) Wednesday, January 16, 2002

Connectivity shapes

Craig Gotsman (Computer Science, Technion)


(8) Wednesday, January 9, 2002

Efficient polyomino counting

Micha Moffie (Computer Science, Technion)


(7) Wednesday, January 2, 2002

Spectral compression of mesh geometry: Fundamentals and improvements

Zachi Karni (Computer Science, Technion)


(6) Wednesday, December 26, 2001

Arbitrary orientation specification for layout of text and applications

Tatiana Surazhsky (Mathematics, Technion)


(5) Wednesday, December 19, 2001

Universal rendering sequences for transparent vertex caching of progressive meshes

Alex Bogomjakov (Computer Science, Technion)


(4) Wednesday, December 12, 2001

Adaptive isocurves based rendering

Gershon Elber (Computer Science, Technion)


(3) Wednesday, December 5, 2001

Exact and efficient computation of moments of freeform surface and trivariate based geometry

Octavian Soldea (Computer Science, Technion)


(2) Wednesday, November 28, 2001

Combinatorial dominance and heuristic search

Steven Skiena (Computer Science, SUNY Stony Brook)


(1) Wednesday, November 21, 2001

Heilbronntype problems and extreme features in line arrangements

Gill Barequet (Computer Science, Technion)


(A) Wednesday, November 14, 2001

Introduction




