2024

• Optimal OLAT Alignment for Image Based Relighting with Color-Multiplexed OLAT Sequence. Arvin Lin, Abhijeet Ghosh. Proc. of European Conference on Visual Media Production (CVMP), 2024.

• High-Quality Facial Geometry from Sparse Heterogeneous Cameras under Active Illumination. Lewis Bridgeman, Gilles Rainer, Abhijeet Ghosh. Proc. of European Conference on Visual Media Production (CVMP), 2024.

• Practical RGB Measurement of Fluorescence and Blood Distributions in Skin. Emilie Nogué, Arvin Lin, Xiaohui Li, Giuseppe Claudio Guarnera, Abhijeet Ghosh. Proc. of Color & Imaging Conference (CIC32), 2024.

• Realistic Facial Age Transformation with 3D Uplifting. Xiaohui Li, Giuseppe Claudio Guarnera, Arvin Lin, Abhijeet Ghosh. Computer Graphics Forum (Proc. EGSR), 43(4), 2024.

• High Quality Neural Relighting using Practical Zonal Illumination. Arvin Lin, Yiming Lin, Xiaohui Li, and Abhijeet Ghosh. Proc. of Eurographics Symposium on Rendering (EGSR), July 2024.

• Practical Measurement and Neural Encoding of Hyperspectral Skin Reflectance. Xiaohui Li, Giuseppe Claudio Guarnera, Arvin Lin, Abhijeet Ghosh. International Conference on 3D Vision (3DV), March 2024.

2023

• Neural Shading Fields for Efficient Facial Inverse Rendering. Gilles Rainer, Lewis Bridgeman, Abhijeet Ghosh. Computer Graphics Forum (Proc. Pacific Graphics), 42(7), 2023.

• Deep Shape and SVBRDF Estimation using Smartphone Multi-lens Imaging. Chongrui Fan, Yiming Lin, Abhijeet Ghosh. Computer Graphics Forum (Proc. Pacific Graphics), 42(7), 2023.

• Practical Acquisition of Shape and Plausible Appearance of Reflective and Translucent Objects. Arvin Lin, Yiming Lin, Abhijeet Ghosh. Computer Graphics Forum (Proc. EGSR), 42(4), 2023.

2022

• Practical and Scalable Desktop-based High-Quality Facial Capture. Alexandros Lattas, Yiming Lin, Jayanth Kannan, Ekin Ozturk, Luca Filipi, Giuseppe Claudio Guarnera, Gaurav Chawla, Abhijeet Ghosh. European Conference on Computer Vision (ECCV), Oct. 2022 (oral).

• Polarization Imaging Surface Reflectometry using Near-field Display. Emilie Nogué, Yiming Lin, Abhijeet Ghosh. Eurographics Symposium on Rendering (EGSR), July, 2022.

• Spectral Upsampling Approaches for RGB Illumination. Giuseppe Claudio Guarnera, Yuliya Gitlina, Valentin Deschaintre, Abhijeet Ghosh. Eurographics Symposium on Rendering (EGSR), July, 2022.

• Neural Plasma Reconstruction for Diagnostic Imaging. Ekin Öztürk, Rob Akers, Abhijeet Ghosh, Stanislas Pamela, Pieter Peers, The MAST Team. EPS Conference on Plasma Physics, June 2022.

• AvatarMe++: Facial Shape and BRDF Inference with Photorealistic Rendering-Aware GANs. Alexandros Lattas, Stylianos Moschoglou, Baris Gecer, Stylianos Ploumpis, Vasileios Triantafyllou, Abhijeet Ghosh, Stefanos Zafeiriou. IEEE Trans. on Pattern Analysis and Machine Intelligence (PAMI), pp. 9269-9284, vol. 44, Dec. 2022.

2021

• Deep Polarization Imaging for 3D Shape and SVBRDF Acquisition. Valentin Deschaintre, Yiming Lin, Abhijeet Ghosh. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), June, 2021 (oral).

2020

• Single-Shot High Quality Facial Geometry and Skin Appearance Capture. Jeremy Riviere, Paulo Gotardo, Derek Bradley, Abhijeet Ghosh, Thabo Beeler. ACM Transactions on Graphics (Proc. SIGGRAPH), 39(4), 2020.

• Practical Measurement and Reconstruction of Spectral Skin Reflectance. Yuliya Gitlina, Giuseppe Claudio Guarnera, Daljit Singh Dhillon, Jan Hansen, Alexandros Lattas, Dinesh Pai, Abhijeet Ghosh. Computer Graphics Forum (Proc. EGSR), 39(4), 2020.

• AvatarMe: Realistically Renderable 3D Facial Reconstruction "in-the-wild". Alexandros Lattas, Stylianos Moschoglou, Baris Gecer, Stylianos Ploumpis, Vasileios Triantafyllou, Abhijeet Ghosh, Stefanos Zafeiriou. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), June, 2020.

• Unified Neural Encoding of BTFs. Gilles Rainer, Abhijeet Ghosh, Wenzel Jakob, Tim Weyrich. Computer Graphics Forum (Proc. Eurographics), 39(2), 12 pages, 2020.

2019

• On-site Example-based Material Appearance Acquisition. Yiming Lin, Pieter Peers, Abhijeet Ghosh. Computer Graphics Forum (Proc. EGSR), 38(4), 2019.

• Neural BTF Compression and Interpolation. Gilles Rainer, Wenzel Jakob, Abhijeet Ghosh, Tim Weyrich. Computer Graphics Forum (Proc. Eurographics), 38(2), 10 pages, 2019.

2018

• Acquiring Spatially Varying Appearance of Printed Holographic Surfaces. Antoine Toisoul*, Daljit Singh Dhillon*, Abhijeet Ghosh. ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 37(6), 2018. (* Joint first authors)

• Practical Dynamic Facial Appearance Modeling and Acquisition. Paulo Gotardo, Jeremy Riviere, Derek Bradley, Abhijeet Ghosh, Thabo Beeler. ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 37(6), 2018.

• Polarized Light Field Imaging for Single-Shot Reflectance Separation. Jaewon Kim and Abhijeet Ghosh. Sensors (special issue on Snapshot Multi-Band Spectral and Polarization Imaging Systems), 18(11):3803, 2018.

• Diffuse-Specular Separation using Binary Spherical Gradient Illumination. Christos Kampouris, Stefanos Zafeiriou, Abhijeet Ghosh. Proc. of Eurographics Symposium on Rendering (EGSR: EI&I), July 2018.

• ICL Multispectral Light Stage: building a versatile LED sphere with off-the-shelf components. Christos Kampouris and Abhijeet Ghosh. Proc. of Eurographics Workshop on Material Appearance Modeling (MAM), July 2018.

2017

• Real-time Rendering of Realistic Surface Diffraction using Low-Rank Factorisation. Antoine Toisoul and Abhijeet Ghosh. Proc. of European Conference on Visual Media Production (CVMP), Dec. 2017.

• ThirdLight: Low-cost and High-Speed 3D Interaction Using Photosensor Markers. Jaewon Kim, Gyuchull Han, Hwasup Han, Shahram Izadi, Abhijeet Ghosh. Proc. of European Conference on Visual Media Production (CVMP), Dec. 2017.

• Polarization Imaging Reflectometry in the Wild. Jérémy Riviere, Ilya Reshetouski, Luka Filipi, Abhijeet Ghosh. ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 36(6), 2017.

• Practical Acquisition and Rendering of Diffraction Effects in Surface Reflectance. Antoine Toisoul and Abhijeet Ghosh. ACM Transactions on Graphics, 36(4), 2017 (presented at SIGGRAPH 2017).

• Acquiring Axially-Symmetric Transparent Objects using Single-View Transmission Imaging. Jaewon Kim, Ilya Reshetouski, and Abhijeet Ghosh. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), July 2017.

2016

• Efficient surface diffraction renderings with Chebyshev approximations. Daljit Singh Dhillon and Abhijeet Ghosh. SIGGRAPH Asia’16 Technical Briefs, Dec. 2016.

• Image-Based Relighting using Room Lighting Basis. Antoine Toisoul and Abhijeet Ghosh. Proc. of European Conference on Visual Media Production (CVMP), Dec. 2016.

• Fine-grained Material Classification using Micro-geometry and Reflectance. Christos Kampouris, Stefanos Zafeiriou, Abhijeet Ghosh, Sotiris Malassiotis. Proc. of European Conference on Computer Vision (ECCV), October 2016.

• Single-Shot Layered Reflectance Separation using a Polarized Light Field Camera. Jaewon Kim, Shahram Izadi, Abhijeet Ghosh. Proc. of Eurographics Symposium on Rendering (EGSR – EI&I), June 2016.

• BRDF Representation and Acquisition. Dar’ya Guarnera, Giuseppe Claudio Guarnera, Abhijeet Ghosh, Cornelia Denk, Mashuda Glencross. Computer Graphics Forum (Eurographics’16 STAR Report), 35(2), 2016.

• Near-Instant Capture of High-Resolution Facial Geometry and Reflectance. Graham Fyffe, Paul Graham, Borom Tunwattanapong, Abhijeet Ghosh, Paul Debevec. Computer Graphics Forum (Proc. Eurographics), 35(2), 2016.

• Mobile Surface Reflectometry. Jérémy Riviere, Pieter Peers, Abhijeet Ghosh. Computer Graphics Forum, 35(1): 191-202, 2016. (online August 2015)

2015

• Skin Microstructure Deformation with Displacement Map Convolution. Koki Nagano, Graham Fyffe, Oleg Alexander, Jernej Barbič, Hao Li, Abhijeet Ghosh, Paul Debevec. ACM Transactions on Graphics (Proc. SIGGRAPH), 34(4), 2015.

2014

• Rerendering Landscape Photographs. Pu Wang, Diana Bicazan, Abhijeet Ghosh. Proc. of European Conference on Visual Media Production (CVMP), 2014.

2013

• Acquiring Reflectance and Shape from Continuous Spherical Harmonic Illumination. Borom Tunwattanapong, Graham Fyffe, Paul Graham, Jay Busch, Xueming Yu, Abhijeet Ghosh, Paul Debevec. ACM Transactions on Graphics (Proc. SIGGRAPH), 32(4), 2013.

• Estimating Diffusion Parameters from Polarized Spherical Gradient Illumination. Yufeng Zhu, Pradeep Garigipati, Pieter Peers, Paul Debevec, Abhijeet Ghosh. IEEE CG&A Special Issue on Scattering May/June 2013.

• Measurement Based Synthesis of Facial Microgeometry. Paul Graham, Borom Tunwattanapong, Jay Busch, Xueming Yu, Andrew Jones, Paul Debevec, Abhijeet Ghosh. Computer Graphics Forum (Proc. Eurographics), 32(2), 2013.

2012

• Estimating Surface Normals from Spherical Stokes Reflectance Fields. Giuseppe Claudio Guarnera, Pieter Peers, Paul Debevec, Abhijeet Ghosh. ECCV Workshop on Color and Photometry in Computer Vision (CPCV) 2012.

• Exploring the effect of illumination on automatic expression recognition using the ICT-3DRFE database. Giota Stratou, Abhijeet Ghosh, Paul Debevec, Louis-Philippe Morency. Image and Vision Computing, 30(10): 728-737, 2012.

2011

• Multiview Face Capture using Polarized Spherical Gradient Illumination. Abhijeet Ghosh, Graham Fyffe, Borom Tunwattanapong, Jay Busch, Xueming Yu, Paul Debevec. ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 30(6), 2011.

• Practical Image-Based Relighting and Editing with Spherical-Harmonics and Local Lights. Borom Tunwattanapong, Abhijeet Ghosh, Paul Debevec. Proc. of European Conference on Visual Media Production (CVMP), 2011.

• Facial Cartography: Interactive High-Resolution Scan Correspondence. Cyrus A. Wilson, Oleg Alexander, Borom Tunwattanapong, Pieter Peers, Abhijeet Ghosh, Jay Busch, Arno Hartholt, Paul Debevec. ACM/Eurographics Symposium on Computer Animation (SCA), 2011.

• Effect of Illumination on Automatic Expression Recognition: A Novel 3D Relightable Facial Database. Giota Stratou, Abhijeet Ghosh, Paul Debevec, Louis-Philippe Morency. IEEE International Conference on Automatic Face and Gesture Recognition (FG 2011), Santa Barbara, USA, March 2011.

2010

• Circularly Polarized Spherical Illumination Reflectometry. Abhijeet Ghosh, Tongbo Chen, Pieter Peers, Cyrus A. Wilson, Paul Debevec. ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 29(5), 2010.

• Temporal Upsampling of Performance Geometry using Photometric Alignment. Cyrus A. Wilson, Abhijeet Ghosh, Pieter Peers, Jen-Yuan Chiang, Jay Busch, Paul Debevec. ACM Transactions on Graphics, 29(2), March 2010.

• A Basis Illumination Approach to BRDF Measurement. Abhijeet Ghosh, Wolfgang Heidrich, Shruthi Achutha, and Matthew O'Toole. International Journal on Computer Vision (Marr Prize special issue: ICCV07), 90(2): 183-197, 2010.

2009

• Estimating Specular Roughness and Anisotropy from Second Order Spherical Gradient Illumination. Abhijeet Ghosh, Tongbo Chen, Pieter Peers, Cyrus A. Wilson, Paul Debevec. Computer Graphics Forum (Proc. EGSR), 28(4), June 2009, pp. 1161-1170.

• Image-based Separation of Diffuse and Specular Reflections using Environmental Structured Illumination. Bruce Lamond, Pieter Peers, Abhijeet Ghosh, Paul Debevec. IEEE International Conference on Computational Photography (ICCP) 2009.

• Compressive Light Transport Sensing. Pieter Peers,  Dhruv K. Mahajan,  Bruce Lamond,  Abhijeet Ghosh, Wojciech Matusik,   Ravi Ramamoorthi,  Paul Debevec. ACM Transactions on Graphics, 28(1): 1-18, 2009.

2008

• Practical Modeling and Acquisition of Layered Facial Reflectance. Abhijeet Ghosh, Tim Hawkins, Pieter Peers, Sune Frederiksen, Paul Debevec. ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 2008.

2007

• Active Preference Learning with Discrete Choice Data. Eric Brochu, Nando de Freitas and Abhijeet Ghosh. Advances in Neural Information Processing Systems (NIPS) 2007.

• BRDF Acquisition with Basis Illumination. Abhijeet Ghosh , Shruthi Achutha, Wolfgang Heidrich and Matthew O'Toole. Proc. of IEEE International Conference on Computer Vision (ICCV) 2007 (oral presentation, Marr Prize Honorable Mention).

2006

• Correlated Visibility Sampling for Direct Illumination. Abhijeet Ghosh and Wolfgang Heidrich. The Visual Computer (Proc. of Pacific Graphics 2006), 22: 693-701.

• Sequential Sampling for Dynamic Environment Map Illumination. Abhijeet Ghosh, Arnaud Doucet and Wolfgang Heidrich. Proc. of Eurographics Symposium on Rendering 2006, pp. 115-126.

2005

• Real Illumination from Virtual Environments. Abhijeet Ghosh, Matthew Trentacoste, Helge Seetzen and Wolfgang Heidrich. Proc. of Eurographics Symposium on Rendering 2005, pp. 243-252.

• Bidirectional Importance Sampling for Direct Illumination. David Burke, Abhijeet Ghosh and Wolfgang Heidrich. Proc. of Eurographics Symposium on Rendering 2005, pp. 147-156.

• Volume Rendering for High Dynamic Range Displays. Abhijeet Ghosh, Matthew Trentacoste and Wolfgang Heidrich. Proc. of Volume Graphics 2005, pp. 91-98.

2004

• High Dynamic Range Display Systems. Helge Seetzen, Wolfgang Heidrich, Wolfgang Stuerzlinger, Greg Ward, Lorne Whitehead, Matthew Trentacoste, Abhijeet Ghosh, Andrejs Vorozcovs. ACM Transactions on Graphics (Proc. SIGGRAPH 2004), 23(3): 760-768.

2003

• Hardware Assisted Multichannel Volume Rendering. Abhijeet Ghosh, Poojan Prabhu, Arie Kaufman and Klaus Mueller. Computer Graphics International Conference, July 2003, Tokyo, Japan.

2002

• Simple Blurry Reflections with Environment Maps. Michael Ashikhmin and Abhijeet Ghosh. Journal of Graphics Tools, 7(4): 3-8, 2002.