[Tim Weyrich]
Image courtesy of Jaakko Lehtinen

Tim Weyrich

email
office GS66 5.04
address       Dept. of Computer Science
University College London
Gower Street, WC1E 6BT
London

Short Bio

I am Professor of Visual Computing in the Virtual Environments and Computer Graphics group in the Department of Computer Science, University College London, and Deputy Director of the UCL Centre for Digital Humanities. I represent UCL in teaching matters within the European network EIT ICT Labs, and am course director of the related MSc ICT Innovation. Prior to coming to UCL, I was a Postdoctoral Teaching Fellow of Princeton University, working in the Princeton Computer Graphics Group, a post I took after having received my PhD from ETH Zurich, Switzerland, in 2006. My research interests are appearance modelling and fabrication, point-based graphics, 3D reconstruction, cultural heritage analysis and digital humanities.

News

EGUK Chapter Conference: I am proud to announce that UCL is hosting the Eurographics UK Chapter's annual conference Computer Graphics & Visual Computing (CGVC) 2015. Please see the conference web page for more information.

Research Staff

[Tom Haines]
Tom Haines
Research Associate

Doctoral Students

Teaching

Spring, 2015: COMP GV15 / M085 / 3085 - Computational Photography and Capture
COMP GV16 - Research Methods and Reading
BASC 2082 - Technology in Arts and Cultural Heritage

 Past courses:

Spring, 2014: COMP GV15 / M085 / 3085 - Computational Photography and Capture
COMP GV16 - Research Methods and Reading
BASC 2082 - Technology in Arts and Cultural Heritage
Spring, 2010–2013: COMP GV14 / M074 - Advanced Modelling, Rendering and Animation
COMP GV15 / M085 / 3085 - Computational Photography and Capture
COMP GV16 - Research Methods and Reading
Spring, 2009: COMP GV14 / M074 - Advanced Modelling, Rendering and Animation
 
Past courses taught at Princeton University:
Spring, 2008: COS 426 - Computer Graphics
Spring, 2007: COS 598C / HLS 598 - Reconstructing the Thera Frescoes
Fall, 2006: FRS 123 - Technology in Art and Cultural Heritage

Peer-Reviewed Publications

[A Survey of Geometric Analysis in Cultural Heritage]
2015
A Survey of Geometric Analysis in Cultural Heritage.
Ruggero Pintus, Kazim Pal, Ying Yang, Tim Weyrich, Enrico Gobbetti, Holly Rushmeier.
In Computer Graphics Forum, August 6, pp. 1–28, August 2015.
[Low-res PDF (1.3 MB)] [BibTeX]
[Two-Shot SVBRDF Capture for Stationary Materials]
Two-Shot SVBRDF Capture for Stationary Materials.
Miika Aittala, Tim Weyrich, Jaakko Lehtinen.
In ACM Transactions on Graphics (Proc. SIGGRAPH), to appear, August 2015.
[PDF (37 MB)] [Low-res PDF (2.4 MB)] [BibTeX] [External Project Page (with data and videos)]
[Anisotropic Point-Based Fusion]
Anisotropic Point-Based Fusion.
Damien Lefloch, Tim Weyrich, Andreas Kolb.
In Proc. of Intl. Conference on Information Fusion (Fusion), pp. 1–9, Washington, D.C., USA, July 2015.
[PDF (14 MB)] [BibTeX]
[Guided Ecological Simulation For Artistic Editing of Plant Distributions In Natural Scenes]
Guided Ecological Simulation For Artistic Editing of Plant Distributions In Natural Scenes.
Gwyneth A. Bradbury, Kartic Subr, Charalampos Koniaris, Kenny Mitchell, Tim Weyrich.
In Journal of Computer Graphics Techniques, to appear, 2015.
[Frequency-Based Editing for Terrain Generation]
2014
Frequency-Based Editing for Terrain Generation.
Gwyneth Bradbury, Il Choi, Cristina Amati, Kenny Mitchell, Tim Weyrich.
In Proc. of 11th European Conference on Visual Media Production (CVMP), pp. 1–10, London, UK, 13–14 November 2014.
[PDF (27 MB)] [Low-res PDF (6 MB)] [BibTeX]
[Geometric Analysis in Cultural Heritage]
Geometric Analysis in Cultural Heritage.
Ruggero Pintus, Kazim Pal, Ying Yang, Tim Weyrich, Enrico Gobbetti, Holly Rushmeier.
In Proceedings of Eurographics Workshops on Graphics and Cultural Heritage, State-of-the-Art Report (STAR), pp. 1–17, Darmstadt, Germany, Germany, Oct 6–8, 2014.
[PDF (743 KB)] [BibTeX]
[A Study of Image Colourfulness]
A Study of Image Colourfulness.
Cristina Amati, Niloy Mitra, Tim Weyrich.
In Proc. of Expressive (CAe+SBIM+NPAR), 9 pages, Vancouver, Canada, 8–10 August 2014.
[PDF (12 MB)] [Low-res PDF (1.5 MB)] [BibTeX] [Project Page]
[Content-Aware Surface Parameterization for Interactive Restoration of Historical Documents]
Content-Aware Surface Parameterization for Interactive Restoration of Historical Documents.
Kazim Pal, Christian Schüller, Daniele Panozzo, Olga Sorkine-Hornung, Tim Weyrich.
Computer Graphics Forum (Proc. Eurographics), 33(2), 9 pages, 2014.
[PDF (43 MB)] [Low-res PDF (6.7 MB)] [Video (180 MB)] [BibTeX] [Project Page (with source code)]
[Supporting Interoperability and Presence Awareness in Collaborative Mixed Reality Environments]
2013
Supporting Interoperability and Presence Awareness in Collaborative Mixed Reality Environments.
Oyewole Oyekoya, Ran Stone, William Steptoe, Laith Alkurdi, Stefan Klare, Angelika Peer, Tim Weyrich, Benjamin Cohen, Franco Tecchia, Anthony Steed.
In Proc. of 19th ACM Symposium on Virtual Reality Software and Technology (VRST), 6–9 October 2013.
[PDF (12 MB)] [BibTeX]
[Multi-Spectral Material Classification in Landscape Scenes Using Commodity Hardware]
Multi-Spectral Material Classification in Landscape Scenes Using Commodity Hardware.
Gwyneth Bradbury, Kenny Mitchell, Tim Weyrich.
Lecture Notes in Computer Science (Proc. Conf. on Computer Analysis of Images and Patterns, CAIP), 8048, pp. 209–216, August 2013.
[PDF (4.0 MB)] [BibTeX]
[3D Reconstruction For Damaged Documents: Imaging of The Great Parchment Book]
3D Reconstruction For Damaged Documents: Imaging of The Great Parchment Book.
Kazim Pal, Melissa Terras, Tim Weyrich.
In Proc. of 2nd Intl. Workshop on Historical Document Imaging and Processing, pp. 14–21, Washington DC, 24 August, 2013.
[PDF (13 MB)] [BibTeX] [Project Page (with source code)]
[Practical SVBRDF Capture In The Frequency Domain]
Practical SVBRDF Capture In The Frequency Domain.
Miika Aittala, Tim Weyrich, Jaakko Lehtinen.
ACM Transactions on Graphics (Proc. SIGGRAPH), 32(4), 12 pages, 2013.
[PDF (54 MB)] [Low-res PDF (2.4 MB)] [BibTeX] [External Project Page (with source code)]
[Real-time 3D Reconstruction in Dynamic Scenes using Point-based Fusion]
Real-time 3D Reconstruction in Dynamic Scenes using Point-based Fusion.
Maik Keller, Damien Lefloch, Martin Lambers, Shahram Izadi, Tim Weyrich, Andreas Kolb.
In Proc. of Joint 3DIM/3DPVT Conference (3DV), 8 pages, Seattle, USA, June 2013.
[PDF (2.3 MB)] [BibTeX]
[Interactive Exploration and Flattening of Deformed Historical Documents]
Interactive Exploration and Flattening of Deformed Historical Documents.
Kazim Pal, Melissa Terras, Tim Weyrich.
Computer Graphics Forum (Proc. Eurographics), 32(2), pp. 327–334, 2013.
[PDF (7.5 MB)] [Video (7.4 MB)] [BibTeX] [Project Page (with source code)]
[PanoInserts: Practical Spatial Teleconferencing]
PanoInserts: Practical Spatial Teleconferencing.
Fabrizio Pece, William Steptoe, Fabian Wanner, Simon Julier, Tim Weyrich, Jan Kautz, Anthony Steed.
In Proc. of ACM SIGCHI Conference on Human Factors in Computing Systems (CHI), pp. 1319–1328, 2013.
[PDF (34 MB)] [Low-res PDF (0.5 MB)] [BibTeX]
[3D-Printing of Non-Assembly, Articulated Models]
2012
3D-Printing of Non-Assembly, Articulated Models.
Jacques Cali, Dan Calian, Cristina Amati, Rebecca Kleinberger, Anthony Steed, Jan Kautz, Tim Weyrich.
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 31(6), pp. 130:1–130:8, 2012.
[PDF (15 MB)] [Low-res PDF (0.5 MB)] [Video (77 MB)] [BibTeX]
[Acting Rehearsal in Collaborative Multimodal Mixed Reality Environments]
Acting Rehearsal in Collaborative Multimodal Mixed Reality Environments.
William Steptoe, Jean-Marie Normand, Oyewole Oyekoya, Fabrizio Pece, Elias Giannopoulos, Franco Tecchia, Anthony Steed, Tim Weyrich, Jan Kautz, Mel Slater.
PRESENCE: Teleoperators and Virtual Environments, 21(4), pp. 406–422, 2012.
[PDF (6.3 MB)] [BibTeX]
[Beaming: An Asymmetric Telepresence System]
Beaming: An Asymmetric Telepresence System.
Anthony Steed, William Steptoe, Oyewole Oyekoya, Fabrizio Pece, Tim Weyrich, Jan Kautz, Doron Friedman, Angelika Peer, Massimiliano Solazzi, Franco Tecchia, Massimo Bergamasco, Mel Slater.
IEEE Computer Graphics and Applications, 32(6), pp. 10–17, 2012.
[BibTeX]
[Analyzing and Simulating Fracture Patterns of Theran Wall Paintings]
Analyzing and Simulating Fracture Patterns of Theran Wall Paintings.
Hijung Shin, Christos Doumas, Thomas Funkhouser, Szymon Rusinkiewicz, Kenneth Steglitz, Andreas Vlachopoulos, Tim Weyrich.
ACM Journal of Computing and Cultural Heritage (JOCCH), 5(3), pp. 10:1–10:14, 2012.
[PDF (0.7 MB)] [BibTeX]
[Tools for Virtual Reassembly of Fresco Fragments]
Tools for Virtual Reassembly of Fresco Fragments.
Benedict Brown, Lara Laken, Philip Dutré, Luc van Gool, Szymon Rusinkiewicz, Tim Weyrich.
International Journal of Heritage in the Digital Era, Vol. 1, No. 2, pp. 313–330, 2012.
[PDF (8.4 MB)] [BibTeX]
[A fully immersive set-up for remote interaction and neurorehabilitation based on virtual body ownership]
A fully immersive set-up for remote interaction and neurorehabilitation based on virtual body ownership.
Daniel Perez-Marcos, Massimiliano Solazzi, William Steptoe, Oyewole Oyekoya, Antonio Frisoli, Tim Weyrich, Anthony Steed, Franco Tecchia, Mel Slater and Maria V. Sanchez-Vives.
Frontiers in Neurology, Vol. 3, No. 110, pp. 1–9, 2012.
[PDF (2.5 MB)] [Publisher Link] [BibTeX]
[Cultural heritage destruction: Documenting parchment degradation via multispectral imaging]
Cultural heritage destruction: Documenting parchment degradation via multispectral imaging.
Alejandro Giacometti, Alberto Campagnolo, Lindsay MacDonald, Simon Mahony, Melissa Terras, Stuart Robson, Tim Weyrich, Adam Gibson.
In Proc. of Electronic Visualisation and the Arts (EVA 2012), pp. 301–308, July 2012.
[PDF (2 MB)] [BibTeX]
[Global Consistency in the Automatic Assembly of Fragmented Artefacts]
2011
Global Consistency in the Automatic Assembly of Fragmented Artefacts.
Antonio García Castañeda, Benedict Brown, Szymon Rusinkiewicz, Thomas Funkhouser, Tim Weyrich.
In Proc. of 12th Intl. Symposium on Virtual Reality, Archaeology and Cultural Heritage (VAST), Prato (Italy), October 2011.
[PDF (33 MB)] [BibTeX]
[Adapting Standard Video Codecs for Depth Streaming]
Adapting Standard Video Codecs for Depth Streaming.
Fabrizio Pece, Jan Kautz, Tim Weyrich.
In Proc. of Joint Virtual Reality Conference of EuroVR (JVRC), pp. 1–8, Nottingham, UK, Sep 2011.
[PDF (12 MB)] [BibTeX]
[Goal-Based Caustics]
Goal-Based Caustics.
Marios Papas, Wojciech Jarosz, Wenzel Jakob, Szymon Rusinkiewicz, Wojciech Matusik, Tim Weyrich.
Computer Graphics Forum (Proc. Eurographics 2011), Vol. 30, No. 2, pp. 503–511, June 2011.
[PDF (20 MB)] [Video (50 MB)] [BibTeX]
[Capturing Time-of-Flight Data with Confidence]
Capturing Time-of-Flight Data with Confidence.
Malcolm Reynolds, Jozef Dobos, Leto Peel, Tim Weyrich, Gabriel Brostow.
In Proc. of IEEE Conference on Computer Vision and Pattern Recognition (CVPR), pp. 1–8, Colorado Springs, June 2011.
[PDF (3.5 MB)] [BibTeX]
[Learning How to Match Fresco Fragments]
Learning How to Match Fresco Fragments.
Thomas Funkhouser, Hijung Shin, Corey Toler-Franklin, Antonio Garcia Castaneda, Benedict Brown, David Dobkin, Szymon Rusinkiewicz, Tim Weyrich.
In Eurographics 2011 Special Area Track on Cultural Heritage, April 2011.
[PDF (1.1 MB)] [BibTeX]
[A Practical Appearance Model for Dynamic Facial Color]
2010
A Practical Appearance Model for Dynamic Facial Color.
Jorge Jimenez, Timothy Scully, Nuno Barbosa, Craig Donner, Xenxo Alvarez, Teresa Vieira, Paul Matts, Veronica Orvalho, Diego Gutierrez, Tim Weyrich.
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), Vol. 29, No. 5, pp. 141:1–141:8, Seoul, 2010.
[PDF (26 MB)] [Video (25 MB)] [BibTeX]
[Multi-Feature Matching of Fresco Fragments]
Multi-Feature Matching of Fresco Fragments.
Corey Toler-Franklin, Benedict Brown, Tim Weyrich, Thomas Funkhouser, Szymon Rusinkiewicz.
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), Vol. 29, No. 5, pp. 185:1–185:11, Seoul, 2010.
[PDF (3.7 MB)] [BibTeX]
[Tools for Virtual Reassembly of Fresco Fragments]
Tools for Virtual Reassembly of Fresco Fragments.
Benedict Brown, Lara Laken, Philip Dutré, Luc van Gool, Szymon Rusinkiewicz, Tim Weyrich.
In Proc. of 7th Intl. Conference on Science and Technology in Archaeology and Conservations, pp. 1–10, December 2010.
[PDF (38 MB)] [Low-res PDF (1.2 MB)] [BibTeX]
[Analyzing Fracture Patterns in Theran Wall Paintings]
Analyzing Fracture Patterns in Theran Wall Paintings.
Hijung Shin, Christos Doumas, Thomas Funkhouser, Szymon Rusinkiewicz, Kenneth Steglitz, Andreas Vlachopoulos, Tim Weyrich.
In Proc. of 11th Intl. Symp. on Virtual Reality, Archaeology and Cultural Heritage (VAST), September 2010.
[PDF (2.0 MB)] [BibTeX]
[Density-based Outlier Rejection in Monte Carlo Rendering]
Density-based Outlier Rejection in Monte Carlo Rendering.
Christopher DeCoro, Tim Weyrich, Szymon Rusinkiewicz.
Computer Graphics Forum (Proc. of Pacific Graphics), Vol. 29, No. 7, pp. 7:1–7:7, September 2010.
[PDF (11 MB)] [Low-res PDF (476 KB)] [Video (11 MB)] [BibTeX]
[Motion Blur for EWA Surface Splatting]
Motion Blur for EWA Surface Splatting.
Simon Heinzle, Johanna Wolf, Yoshihiro Kanamori, Tim Weyrich, Tomoyuki Nishita, Markus Gross.
Computer Graphics Forum (Proc. Eurographics 2010), Vol. 29, No. 2, pp. 733–742, June 2010.
[PDF (11 MB)] [BibTeX]
[Modeling Human Color Perception under Extended Luminance Levels]
2009
Modeling Human Color Perception under Extended Luminance Levels.
Min H. Kim, Tim Weyrich, Jan Kautz.
ACM Transactions on Graphics (Proc. SIGGRAPH), Vol. 28, No. 3, pp. 27:1–27:9, New Orleans, LA, 2009.
[PDF (15 MB)] [Low-res PDF (2.7 MB)] [Supplemental Material (11 MB)] [readme.txt] [BibTeX]
[Fabricating Microgeometry for Custom Surface Reflectance]
Fabricating Microgeometry for Custom Surface Reflectance.
Tim Weyrich, Pieter Peers, Wojciech Matusik, Szymon Rusinkiewicz.
ACM Transactions on Graphics (Proc. SIGGRAPH), New Orleans, LA, 2009.
[PDF (10 MB)] [Low-res PDF (424 KB)] [Talk as PDF (17 MB)] [Talk as Quicktime (37 MB)] [Talk as Keynote Sources (12 MB)] [BibTeX]
[Fingerprinting Blank Paper Using Commodity Scanners]
Fingerprinting Blank Paper Using Commodity Scanners.
William Clarkson, Tim Weyrich, Adam Finkelstein, Nadia Heninger, J. Alex Halderman, Edward W. Felten.
In Proc. of IEEE Symposium on Security and Privacy, 17–20 May 2009, Berkeley, CA.
[PDF] [BibTeX]
[Principles of Appearance Acquisition and Representation]
Principles of Appearance Acquisition and Representation.
Tim Weyrich, Jason Lawrence, Hendrik P. A. Lensch, Szymon Rusinkiewicz, Todd Zickler.
Foundations and Trends in Computer Graphics and Vision, Vol. 4, No. 2, pp. 75-191, 2008 (appeared in 2009).
[BibTeX] [PDF on Publisher\\\\\\\\\\'s Site]
[A Layered, Heterogeneous Reflectance Model for Acquiring and Rendering Human Skin]
2008
A Layered, Heterogeneous Reflectance Model for Acquiring and Rendering Human Skin.
Craig Donner, Tim Weyrich, Eugene d'Eon, Ravi Ramamoorthi, Szymon Rusinkiewicz.
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), Vol. 27, No. 5, pp. 140:1–140:12, Singapore, 2008.
[PDF] [BibTeX]
[A System for High-Volume Acquisition and Matching of Fresco Fragments: Reassembling Theran Wall Paintings]
A System for High-Volume Acquisition and Matching of Fresco Fragments: Reassembling Theran Wall Paintings.
Benedict Brown, Corey Toler-Franklin, Diego Nehab, Michael Burns, Andreas Vlachopoulos, Christos Doumas, David Dobkin, Szymon Rusinkiewicz, Tim Weyrich.
ACM Transactions on Graphics (Proc. SIGGRAPH), Vol. 26, No. 3, pp. 84:1–84:9, Los Angeles, CA, 2008.
[PDF] [Video] [Princeton Press Release] [BibTeX]
[Dense 3D Reconstruction from Specularity Consistency]
Dense 3D Reconstruction from Specularity Consistency.
Diego Nehab, Tim Weyrich, Szymon Rusinkiewicz.
In Proc. of IEEE Conference on Computer Vision and Pattern Recognition (CVPR), pp. 1–8, Anchorage, AK, 2008.
[PDF] [BibTeX]
[Digital Bas-Relief From 3D Scenes]
2007
Digital Bas-Relief From 3D Scenes.
Tim Weyrich, Jia Deng, Connelly Barnes, Szymon Rusinkiewicz, Adam Finkelstein.
ACM Transactions on Graphics (Proc. SIGGRAPH), 26, 3 (Jul. 2007), 32 (7 pp.), Los Angeles, CA, 2007.
[PDF (12 MB)] [Slides PDF (17 MB)] [BibTeX]
[A Hardware Architecture for Surface Splatting]
A Hardware Architecture for Surface Splatting.
Tim Weyrich, Simon Heinzle, Timo Aila, Daniel B. Fasnacht, Stephan Oetiker, Mario Botsch, Cyril Flaig, Simon Mall, Kaspar Rohrer, Norbert Felber, Hubert Kaeslin, Markus Gross.
In ACM Transactions on Graphics (Proc. SIGGRAPH), 26, 3 (Jul. 2007), 90:1–90:11, Los Angeles, CA, 2007.
[PDF] [Video] [BibTeX]
[Analysis of Human Faces using a Measurement-Based Skin Reflectance Model]
2006
Analysis of Human Faces using a Measurement-Based Skin Reflectance Model.
Tim Weyrich, Wojciech Matusik, Hanspeter Pfister, Bernd Bickel, Craig Donner, Chien Tu, Janet McAndless, Jinho Lee, Addy Ngan, Henrik Wann Jensen, Markus Gross.
ACM Transactions on Graphics (Proc. SIGGRAPH), pp. 1013–1024, Boston, MA, July 2006.
[PDF] [Video] [MERL/ETH Skin Reflectance Database] [BibTeX]
[GPU-Based Ray Casting of Quadratic Surfaces]
GPU-Based Ray Casting of Quadratic Surfaces.
Christian Sigg, Tim Weyrich, Mario Botsch, Markus Gross.
In Proceedings of Eurographics Symposium on Point-Based Graphics, July 29-30, 2006, Boston.
[PDF] [Video] [Errata] [BibTeX]
[Acquisition of Human Faces Using A Measurement-Based Skin Reflectance Model]
Acquisition of Human Faces Using A Measurement-Based Skin Reflectance Model.
Tim Weyrich.
PhD thesis No. 16741, Department of Computer Science, ETH Zürich, 2006.
[PDF (61 MB)] [Low-res PDF (8.7 MB)] [BibTeX]
[A Practical Structured Light Acquisition System for Point-Based Geometry and Texture]
2005
A Practical Structured Light Acquisition System for Point-Based Geometry and Texture.
Filip Sadlo, Tim Weyrich, Ronny Peikert, Markus Gross.
In Proceedings of Eurographics Symposium on Point-Based Graphics 2005, pp. 89–98, Stony Brook, USA, June 21–22.
[PDF] [BibTeX]
[Rendering Deformable Surface Reflectance Fields]
Rendering Deformable Surface Reflectance Fields.
Tim Weyrich, Hanspeter Pfister, Markus Gross.
IEEE Transactions on Visualization and Computer Graphics, Vol. 11, Issue 1, pp. 48–58, Jan–Feb 2005.
[PDF] [Video 1] [Video 2] [Video 3] [BibTeX]
[Robust Watermarking of Point-Sampled Geometry]
2004
Robust Watermarking of Point-Sampled Geometry.
Daniel Cotting, Tim Weyrich, Mark Pauly, Markus Gross.
In Proceedings of International Conference on Shape Modeling and Applications (SMI), pp. 233–242, Genova, Italy, June 7-9, 2004.
[PDF] [BibTeX]
[Post-processing of Scanned 3D Surface Data]
Post-processing of Scanned 3D Surface Data.
Tim Weyrich, Mark Pauly, Richard Keiser, Simon Heinzle, Sascha Scandella, Markus Gross.
In Proceedings of Eurographics Symposium on Point-Based Graphics, pp. 85–94, Zurich, Switzerland, Jun 2-4, 2004.
[PDF] [BibTeX]
[Using a Panoramic Camera for 3D Head Tracking in an AR Environment]
2002
Using a Panoramic Camera for 3D Head Tracking in an AR Environment.
Björn Giesler, Tobias Salb, Tim Weyrich, Rüdiger Dillmann.
In Proceedings of 9th IEEE Int. Conference on Mechatronics and Machine Vision in Practice, Chiang Mai, Thailand, Sep 10-12, 2002.
[PDF] [BibTeX]
[Interactive simulation of teeth cleaning]
2001
Interactive simulation of teeth cleaning.
Tilo Gockel, Tobias Salb, Tim Weyrich, Rüdiger Dillmann.
CARS 2001, 7th Computed Maxillofacial Imaging Congress (CMI), June 2001, Berlin.
[PDF] [BibTeX]
[Preoperative Planning and Training Simulation for Risk Reducing Surgery]
1999
Preoperative Planning and Training Simulation for Risk Reducing Surgery.
Tobias Salb, Tim Weyrich, Rüdiger Dillmann.
International Training and Simulation Conference (ITEC), April 1999, The Hague, The Netherlands.
[PDF] [BibTeX]

Conference Presentations and Technical Reports

[The British Library Big Data Experiment: Experimental Interfaces, Experimental Teaching]
2015
The British Library Big Data Experiment: Experimental Interfaces, Experimental Teaching.
James Baker, Melissa Terras, Dean Mohamedally, Tim Weyrich, Stefan Alborzpour, Stelios Georgiou, Nektaria Stavrou, Wendy Wong.
Poster accepted for Digital Humanities 2015, Sidney, Australia, 29 June–3 July 2015.
[Poster PDF (1.6 MB)]
[Verification-Minimal Assembly of Fragmented Frescoes]
Verification-Minimal Assembly of Fragmented Frescoes.
Antonio García Castañeda, Benedict Brown, Szymon Rusinkiewicz, Thomas Funkhouser, Tim Weyrich.
In 43rd Conf. Computer Applications and Quantitative Methods in Archaeology (CAA) Posters, Siena (Italy), March 2015.
[Poster PDF (6 MB)] [BibTeX]
[Heritage Imaging at UCL]
2014
Heritage Imaging at UCL.
Alejandro Giacometti, Adam Gibson, Mona Hess, John Hindmarch, Lindsay Macdonald, Kazim Pal, Stuart Robson, Melissa Terras, Tim Weyrich.
In Proc. Annual Conference of Association for Historical and Fine Art Photography (AHFAP), London, UK, 27 November 2014.
[PDF (14 MB)] [BibTeX]
[Appearance Fabrication]
Appearance Fabrication.
Tim Weyrich.
In Report from Dagstuhl Seminar 14361 on Computational Aspects of Fabrication, (M. Alexa, B. Bickel, S. McMains, H. E. Rushmeiner, editors), ISSN 2192-5283, pp. 145–145, 31 Aug – 5 Sep, 2014.
[BibTeX]
[Visualising Macroscopic Deterioration of Parchment and Writing via Multispectral Images]
Visualising Macroscopic Deterioration of Parchment and Writing via Multispectral Images.
Alejandro Giacometti, Alberto Campagnolo, Lindsay MacDonald, Simon Mahony, Melissa Terras, Stuart Robson, Tim Weyrich, Adam Gibson.
Paper presented at the Care and Conservation of Manuscripts (CCM) conference, University of Copenhagen, Denmark, April 2–4, 2014.
[BibTeX]
[Reassembling Roman Plaster Fragments from Flanders Using Three-Dimensional Scanning and Automatic Matching]
Reassembling Roman Plaster Fragments from Flanders Using Three-Dimensional Scanning and Automatic Matching.
Lara Laken, Benedict Brown, Marc Proesmans, Alain Vanderhoeven, Marc De Bie, Luc Van Gool, Tim Weyrich.
115th Annual Meeting of Archaeological Institute of America, 2–5 January, 2014.
[BibTeX]
[Colour Analysis of Degraded Parchment]
2013
Colour Analysis of Degraded Parchment.
Lindsay MacDonald, Alejandro Giacometti, Tim Weyrich, Melissa Terras, Adam Gibson.
Congress of the International Colour Association (AIC), Newcastle Upon Tyne, UK, July 2013.
[PDF (0.3 MB)] [Poster PDF (2.8 MB)] [BibTeX]
[The Great Parchment Book]
The Great Parchment Book.
Nicola Avery, Alberto Campagnolo, Caroline De Stefani, Kazim Pal, Matthew Payne, Philippa Smith, Rachael Smither, Ann Marie Stewart, Emma Stewart, Patricia Stewart, Melissa Terras, Laurence Ward, Tim Weyrich, Elizabeth Yamada.
Poster presentation at Digital Humanities 2013, University of Nebraska, Lincoln. July 2013.
[PDF (13 MB)] [BibTeX] [Project Page]
[Computational Fabrication and Display of Material Appearance]
Computational Fabrication and Display of Material Appearance.
Matthias B. Hullin, Ivo Ihrke, Wolfgang Heidrich, Tim Weyrich, Gerwin Damberg, Martin Fuchs.
Eurographics State-of-the-Art Reports (STAR), Girona, Spain, May 2013.
[PDF (1.5 MB)] [BibTeX]
[Documenting and Interpreting Parchment Deterioration by Visual Analysis and Multispectral Imaging]
Documenting and Interpreting Parchment Deterioration by Visual Analysis and Multispectral Imaging.
Alberto Campagnolo, Alejandro Giacometti, Lindsay MacDonald, Simon Mahony, Melissa Terras, Stuart Robson, Tim Weyrich, Adam Gibson.
Icon PF13, Positive Futures in an Uncertain World, Glasgow, 10–12 April 2013.
[BibTeX]
[Multi-Spectral Material Classification in Landscape Scenes Using Commodity Hardware]
Multi-Spectral Material Classification in Landscape Scenes Using Commodity Hardware.
Gwyneth Bradbury, Kenny Mitchell, Tim Weyrich.
International Conference on Computational Photography (ICCP) 2013 Posters, Cambridge, MA, 19–21 April 2013.
[JPEG (6.3 MB)] [Low-res JEPG (0.9 MB)] [BibTeX]
[Newton Spectrum: Nonlinear Text Browsing of a Large Corpus]
2012
Newton Spectrum: Nonlinear Text Browsing of a Large Corpus.
William Martin, Dani Abdallah, Ahmed El-Abiary, Yosef Dalbah, Simon Julier, Melissa Terras, Rob Iliffe, Michael Hawkins, Tim Weyrich.
In Proc. of Digital Humanities Congress 2012, The University of Sheffield, September 2012.
[BibTeX]
[Digital Historical Research: An Ideal Case Study for Networked Visualisation Research]
2010
Digital Historical Research: An Ideal Case Study for Networked Visualisation Research.
Michael Hawkins, Simon Julier, Robert Iliffe, Tim Weyrich, Melissa Terras, Claire Warwick.
In NATO Workshop on Visualising Networks: Coping With Change And Uncertainty (IST-093/RWS-015), 2010.
[Slides (3.4 MB)] [BibTeX]
[Principles of Appearance Acquisition and Representation]
2008
Principles of Appearance Acquisition and Representation.
Tim Weyrich, Jason Lawrence, Hendrik P. A. Lensch, Szymon Rusinkiewicz, Todd Zickler.
Class SIGGRAPH 2008, Los Angeles, CA, August 2008.
[BibTeX] [Class Homepage]
[Principles of Appearance Acquisition and Representation]
2007
Principles of Appearance Acquisition and Representation.
Tim Weyrich, Jason Lawrence, Hendrik P. A. Lensch, Szymon Rusinkiewicz, Todd Zickler.
Short Course ICCV 2007, Rio de Janeiro, Brazil, October 2007.
[BibTeX] [Course Homepage]
[Reassembling The Thera Frescos]
Reassembling The Thera Frescos.
Tim Weyrich.
In Proceedings of Dagstuhl Seminar 07171 on Visual Computing 2007, ISSN 1862-4405, Dagstuhl, Germany, April 2007.
[Abstract] [BibTeX]
[Implementation Sketch: Processing and Editing of Faces using a Measurement-Based Skin Reflectance Model]
2006
Implementation Sketch: Processing and Editing of Faces using a Measurement-Based Skin Reflectance Model.
Bernd Bickel, Tim Weyrich, Wojciech Matusik, Hanspeter Pfister, Craig Donner, Chien Tu, Janet McAndless, Jinho Lee, Addy Ngan, Henrik Wann Jensen, Markus Gross.
Sketch ACM SIGGRAPH 2006, Boston, USA, July 2006.
[PDF] [BibTeX]
[Measuring Skin Reflectance and Subsurface Scattering]
2005
Measuring Skin Reflectance and Subsurface Scattering.
Tim Weyrich, Wojciech Matusik, Hanspeter Pfister, Addy Ngan, Markus Gross.
Mitsubishi Electric Research Laboratories (MERL) Technical Report, TR2005-046, December 2005.
[PDF] [BibTeX]
[A Measurement-Based Skin Reflectance Model for Face Rendering and Editing]
A Measurement-Based Skin Reflectance Model for Face Rendering and Editing.
Tim Weyrich, Wojciech Matusik, Hanspeter Pfister, Jinho Lee, Addy Ngan, Henrik Wann Jensen, Markus Gross.
Mitsubishi Electric Research Laboratories (MERL) Technical Report, TR2005-071, July 2005.
[PDF] [BibTeX]
[Haptic mediation of risk potentials over a soft tissue data set]
1999
Haptic mediation of risk potentials over a soft tissue data set.
Tobias Salb, Tim Weyrich, Oliver Burgert, Rüdiger Dillmann.
The First PHANToM Users Research Symposium (PURS), May 1999, Heidelberg.
[BibTeX]

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