Note for Editors (this note is invisible to website visitors):
Steps for adding publications with accessible links
Step 1. (Basic structure of publications and link types) – Authors, Title, PDF Supplement
Step 2. (Adding the publication prior to each link type) – Authors, Title, Title PDF Title Supplement
Step 3. (Adding links to each title-link type) – Authors, Title, Title PDF Title Supplement
Step 4. (Adding to each title-link type the Inline Code property) – Authors, Title, Title PDF Title Supplement

Each publication link (e.g., “PDF,” “arXiv,” “Project page”) includes a publication title wrapped in <code> tags, such as <code>publicationTitle</code>. While the style sheet hides this content visually, it remains accessible to assistive technologies, ensuring publication titles are repeated to describe each link (see accessibility guidelines for descriptive links).The second <code> element (e.g., “PDF,” “Supplement”) is visible and styled as a button.
To add <code> tags to publication titles, after selecting the publication title within the link, select the “inline code” text format.
For a demonstration and assistance, contact Vittorio at vbucchieri@seas.harvard.edu.

Manuscripts

• Xinran Nicole Han, Ko Nishino, Todd Zickler. “Generative Perception of Shape and Material from Differential Motion.” arXiv:2506.02473 [cs.CV], 2025. Generative Perception of Shape and Material from Differential Motion PDFPDF Generative Perception of Shape and Material from Differential Motion Project PageProject page
• Dean Hazineh, Federico Capasso, Todd Zickler. “Grayscale to Hyperspectral at Any Resolution Using a Phase-Only Lens.” arXiv:2412.02798 [cs.CV], 2024. Grayscale to Hyperspectral at Any Resolution Using a Phase-Only Lens PDFPDF Generative Perception of Shape and Material from Differential Motion Project PageProject page
• Ioannis Gkioulekas, Steven J. Gortler, Louis Theran, Todd Zickler. “Linear Symmetries of the Unsquared Measurement Variety.” arXiv:2007.12649 [math.MG], 2020. Linear Symmetries of the Unsquared Measurement Variety arXivPDF

2025

• Aneel Damaraju, Dean Hazineh, Todd Zickler. “CObL: Toward Zero-Shot Ordinal Layering without User Prompting.” To appear in Proc. International Conference on Computer Vision (ICCV), 2025. CObL: Toward Zero-Shot Ordinal Layering without User Prompting PDFPDF CObL: Toward Zero-Shot Ordinal Layering without User Prompting Project Page Project page CObL: Toward Zero-Shot Ordinal Layering without User Prompting Code Code

2024

• Xinran Nicole Han, Todd Zickler, Ko Nishino. “Multistable Shape from Shading Emerges from Patch Diffusion.” Advances in Neural Information Processing Systems (NeurIPS) 37, 2024.  Multistable Shape from Shading Emerges from Patch Diffusion PDFPDF Multistable Shape from Shading Emerges from Patch Diffusion Project Page Project page Multistable Shape from Shading Emerges from Patch Diffusion Code Code
• Mia Gaia Polansky, Charles Herrmann, Junhwa Hur, Deqing Sun, Dor Verbin, Todd Zickler. “Boundary Attention: Learning curves, corners, junctions and grouping.” In ECCV 2024 Workshops, 2024. Boundary Attention: Learning to Find Faint Boundaries at Any Resolution PDFPDF Boundary Attention: Learning to Find Faint Boundaries at Any Resolution Project pageProject Page Boundary Attention: Learning to Find Faint Boundaries at Any Resolution CodeCode
• Dor Verbin, Ben Mildenhall, Peter Hedman, Jonathan T. Barron, Todd Zickler and Pratul P. Srinivasan. “Eclipse: Disambiguating Illumination and Materials using Unintended Shadows.” In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024. Eclipse: Disambiguating Illumination and Materials using Unintended Shadows PDF Eclipse: Disambiguating Illumination and Materials using Unintended Shadows Project page
• Ioannis Gkioulekas, Steven J. Gortler, Louis Theran and Todd Zickler. “Trilateration Using Unlabeled Path or Loop Lengths.” Discrete & Computational Geometry, March 2024. Trilateration Using Unlabeled Path or Loop Lengths DCG open accessDCG open access

2023

• Xinran Han and Todd Zickler. “Curvature Fields from Shading Fields.” Proceedings of the NeurIPS Workshop on Symmetry and Geometry in Neural Representations, PMLR 228, 2023. Curvature Fields from Shading Fields PDFPDF Curvature Fields from Shading Fields on OpenReviewOpenReview
• Dean Hazineh, Soon Wei Daniel Lim, Qi Guo, Federico Capasso, and Todd Zickler. “Polarization Multi-Image Synthesis with Birefringent Metasurfaces.” Proceedings of the IEEE International Conference onComputational Photography (ICCP), 2023. Polarization Multi-Image Synthesis with Birefringent Metasurfaces PDF Polarization Multi-Image Synthesis with Birefringent Metasurfaces Project page Polarization Multi-Image Synthesis with Birefringent Metasurfaces D-Flat code

2022

• Dor Verbin, Peter Hedman, Ben Mildenhall, Todd Zickler, Jonathan T. Barron, and Pratul P. Srinivasan.”Ref-NeRF: Structured View-Dependent Appearance for Neural Radiance Fields.” (Best Student Paper Honorable Mention.) Proceedings of the IEEE/CVF Conference on Computer Vision and PatternRecognition (CVPR), 2022. Ref-NeRF: Structured View-Dependent Appearance for Neural Radiance Fields PDF Ref-NeRF: Structured View-Dependent Appearance for Neural Radiance Fields Supplement Ref-NeRF: Structured View-Dependent Appearance for Neural Radiance Fields Project page
• Andrew Chalmers, Todd Zickler, and Taehyun Rhee, “Illumination Browser: An intuitive representation for radiance map databases.” In Computers & Graphics, Volume 103, 2022. Illumination Browser: An intuitive representation for radiance map databases DOI

2021

• Dor Verbin and Todd Zickler. “Field of Junctions: Extracting Boundary Structure at Low SNR.“Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2021. Field of Junctions: Extracting Boundary Structure at Low SNR PDF Field of Junctions: Extracting Boundary Structure at Low SNR Supplement Field of Junctions: Extracting Boundary Structure at Low SNR Project page Field of Junctions: Extracting Boundary Structure at Low SNR Code
• Jialiang Wang and Todd Zickler. “Level Set Stereo for Cooperative Grouping with Occlusion.” IEEEInternational Conference on Image Processing (ICIP), 2021. Level Set Stereo for Cooperative Grouping with Occlusion PDF Level Set Stereo for Cooperative Grouping with Occlusion Code
• Dor Verbin, Steven J. Gortler and Todd Zickler. “Unique Geometry and Texture from Corresponding Image Patches.” In IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021. Unique Geometry and Texture from Corresponding Image Patches PDF Unique Geometry and Texture from Corresponding Image Patches Publisher

2020

• Dor Verbin and Todd Zickler. “Toward a Universal Model for Shape from Texture.” Proceedings of the IEEEConference on Computer Vision and Pattern Recognition (CVPR), 2020. Toward a Universal Model for Shape from Texture PDF Toward a Universal Model for Shape from Texture Project page
• Kathryn Heal, Jialiang Wang, Steven J. Gortler, and Todd Zickler. “A Lighting-Invariant Point Processor for Shading.” Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2020. A Lighting-Invariant Point Processor for Shading PDF A Lighting-Invariant Point Processor for Shading Supplement

2019

• Qi Guo, Zhujun Shi, Yao-Wei Huang, Emma Alexander, Cheng-Wei Qiu, Federico Capasso, Todd Zickler. “Compact single-shot metalens depth sensors inspired by eyes of jumping spiders.” Proceedings of the NationalAcademy of Sciences (PNAS), 2019. Compact single-shot metalens depth sensors inspired by eyes of jumping spiders DOI Compact single-shot metalens depth sensors inspired by eyes of jumping spiders PDF Compact single-shot metalens depth sensors inspired by eyes of jumping spiders Project page
• Jialiang Wang and Todd Zickler. “Local detection of stereo occlusion boundaries.” Proc. IEEE Conferenceon Computer Vision and Pattern Recognition (CVPR), 2019. Local detection of stereo occlusion boundaries PDF

2018

• Qi Guo, Iuri Frosio, Orazio Gallo, Todd Zickler, and Jan Kautz. “Tackling 3D ToF Artifacts Through Learning and the FLAT Dataset.” To appear in Proc. European Conference on Computer Vision (ECCV), 2018. Tackling 3D ToF Artifacts Through Learning and the FLAT Dataset arXiv

2017

• Emma Alexander, Qi Guo, Sanjeev Koppal, Steven J. Gortler, and Todd Zickler. “Focal Flow: Velocity and Depth from Differential Defocus Through Motion.” In International Journal of Computer Vision. Focal Flow: Velocity and Depth from Differential Defocus Through Motion PDF Focal Flow: Velocity and Depth from Differential Defocus Through Motion Publisher Focal Flow: Velocity and Depth from Differential Defocus Through Motion Project page
• Qi Guo, Emma Alexander, and Todd Zickler. “Focal Track: Depth and Accommodation with Oscillating Lens Deformation.” (Best Demo Award, ICCP 2018.) In Proc. International Conference onComputer Vision (ICCV), 2017. Focal Track: Depth and Accommodation with Oscillating Lens Deformation PDF Focal Track: Depth and Accommodation with Oscillating Lens Deformation Project page
• Jialiang Wang, Daniel Glasner, and Todd Zickler. “Toward perceptually-consistent stereo: A scanline study.” In Proc. International Conference on Computer Vision (ICCV), 2017. Focal Track: Depth and Accommodation with Oscillating Lens Deformation PDF Focal Track: Depth and Accommodation with Oscillating Lens Deformation Project page
• Stanley H. Chan, Todd Zickler, and Yue M. Lu, “Understanding symmetric smoothing filters: A Gaussian mixture model perspective.” In IEEE Transactions on Image Processing 26(11), Nov. 2017. Understanding symmetric smoothing filters: A Gaussian mixture model perspective arXiv

2016

• Emma Alexander, Qi Guo, Sanjeev J. Koppal, Steven J. Gortler, and Todd Zickler. “Focal flow: Measuring distance and velocity with defocus and differential motion.” In Proc. European Conference on ComputerVision (ECCV), 2016. (Best Student Paper Award.) Focal flow: Measuring distance and velocity with defocus and differential motion PDF Focal flow: Measuring distance and velocity with defocus and differential motion Project page
• Ioannis Gkioulekas, Anat Levin, and Todd Zickler, “An evaluation of computational imaging techniques for heterogeneous inverse scattering.” In Proc. European Conference on Computer Vision (ECCV), 2016. An evaluation of computational imaging techniques for heterogeneous inverse scattering PDF An evaluation of computational imaging techniques for heterogeneous inverse scattering Project page
• Laura Tucker, Rachel E. Scherr, Todd Zickler, and Eric Mazur, “Exclusively visual analysis of classroom group interactions.” In Physical Review Physics Education Research 12(2), 2016. Exclusively visual analysis of classroom group interactions Publisher link

2015

• Daniel Glasner, Pascal Fua, Todd Zickler and Lihi Zelnik-Manor, “Exclusively visual analysis of classroom group interactions.” Proc. IEEE International Conference on Computer Vision (ICCV), 2015. Exclusively visual analysis of classroom group interactions PDF Exclusively visual analysis of classroom group interactions Project page
• Ioannis Gkioulekas, Anat Levin, Fredo Durand, and Todd Zickler, “Micron-scale Light Transport Decomposition Using Interferometry.” ACM Transactions on Graphics (Proc. ACM SIGGRAPH), 2015. Micron-scale Light Transport Decomposition Using Interferometry PDF Micron-scale Light Transport Decomposition Using Interferometry Project page
• Ayan Chakrabarti, Ying Xiong, Steven J. Gortler, and Todd Zickler, “Low-level Vision by Consensus in a Spatial Hierarchy of Regions.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR),2015. Low-level Vision by Consensus in a Spatial Hierarchy of Regions PDF Low-level Vision by Consensus in a Spatial Hierarchy of Regions Project page (with source code)
• Ioannis Gkioulekas, Bruce Walter, Edward H. Adelson, Kavita Bala, and Todd Zickler, “On the Appearance of Translucent Edges.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015. On the Appearance of Translucent Edges PDF On the Appearance of Translucent Edges Project page (with dataset)
• Ying Xiong, Ayan Chakrabarti, Ronen Basri, Steven J. Gortler, David W. Jacobs, and Todd Zickler, “From Shading to Local Shape.” IEEE Transactions on Pattern Analysis and Machine Intelligence 37(1):67-79,2015. From Shading to Local Shape PDF From Shading to Local Shape Project page
• Stanley H. Chan, Todd Zickler, and Yue M. Lu, “Understanding symmetric smoothing filters via Gaussian mixtures.” In IEEE International Conference on Image Processing (ICIP), 2015. Understanding symmetric smoothing filters via Gaussian mixtures PDF

2014

• Ayan Chakrabarti, Ying Xiong, Baochen Sun, Trevor Darrell, Daniel Scharstein, Todd Zickler, and Kate Saenko,”Modeling Radiometric Uncertainty for Vision with Tone-mapped Color Images.” IEEE Transactions onPattern Analysis and Machine Intelligence 36(1):2185-2198, 2014. Modeling Radiometric Uncertainty for Vision with Tone-mapped Color Images PDF Modeling Radiometric Uncertainty for Vision with Tone-mapped Color Images Project page
• Stanley H. Chan, Todd Zickler, Yue M. Lu, “Monte Carlo non local means: Random sampling for large-scale image filtering.” IEEE Trans. Image Processing 23(8):3711 -3725, 2014. Monte Carlo non local means: Random sampling for large-scale image filtering PDF
• Daniel Glasner, Todd Zickler, and Anat Levin, “A Reflectance Display.” In ACM Transactions on Graphics(Proc. ACM SIGGRAPH), 2014. A Reflectance Display PDF A Reflectance Display Project page
• Ayan Chakrabarti, William T. Freeman, and Todd Zickler, “Rethinking Color Cameras.” Proc. IEEE International Conference on Computational Photography (ICCP), 2014. Rethinking Color Cameras PDF PDF Rethinking Color Cameras Project Page Project page
• Bei Xiao, Bruce Walter, Ioannis Gkioulekas, Todd Zickler, Edward Adelson, and Kavita Bala, “Looking against the light: How perception of translucency depends on lighting direction.” Journal of Vision 14(3),2014. Looking against the light: How perception of translucency depends on lighting direction PDF Looking against the light: How perception of translucency depends on lighting direction Project page

2013

• Ioannis Gkioulekas, Shuang Zhao, Kavita Bala, Todd Zickler, and Anat Levin, “Inverse Volume Rendering with Material Dictionaries.” ACM Transactions on Graphics (Proc. ACM SIGGRAPH Asia), 2013. Inverse Volume Rendering with Material Dictionaries PDF Inverse Volume Rendering with Material Dictionaries Extended version Inverse Volume Rendering with Material Dictionaries Project page
• Ruonan Li, Parker Porfilio, and Todd Zickler, “Finding Group Interactions in Social Clutter.” In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2013. Finding Group Interactions in Social Clutter PDF Finding Group Interactions in Social Clutter Supplement Supplemental material
• Ioannis Gkioulekas, Bei Xiao, Shuang Zhao, Edward Adelson, Todd Zickler, and Kavita Bala, “Understanding the Role of Phase Function in Translucent Appearance.” ACM Transactions on Graphics (and presented at SIGGRAPH 2013). Understanding the Role of Phase Function in Translucent Appearance PDF Understanding the Role of Phase Function in Translucent Appearance Supplementary material Understanding the Role of Phase Function in Translucent Appearance Project page
• Anat Levin, Daniel Glasner, Ying Xiong, Fredo Durand, William Freeman, Wojciech Matusik, and Todd Zickler, “Fabricating BRDFs at High Spatial Resolution Using Wave Optics.” In ACM Transactions on Graphics (Proc. ACM SIGGRAPH), 2013 Fabricating BRDFs at High Spatial Resolution Using Wave Optics PDF Fabricating BRDFs at High Spatial Resolution Using Wave Optics Project page
• Stanley H. Chan, Todd Zickler, and Yue M. Lu, “Fast non-local filtering by random sampling: It works, especially for large images.” In Proc. IEEE Conference on Acoustics, Speech and Signal Processing (ICASSP), 2013. Fast non-local filtering by random sampling: It works, especially for large images PDF
• Sanjeev J. Koppal, Ioannis Gkioulekas, Travis Young, Hyunsung Park, Kenneth B. Crozier, Geoffrey L. Barrows, and Todd Zickler, “Toward wide-angle microvision sensors.” IEEE Transactions on Pattern Analysis and Machine Intelligence 35(12): 2982-2996, 2013. Toward wide-angle microvision sensors PDF PDF Toward wide-angle microvision sensors Project Page Project page

2012

• Ayan Chakrabarti and Todd Zickler, “Depth and Deblurring from a Spectrally-varying Depth-of-Field,” In Proc. European Conference on Computer Vision (ECCV), 2012. Depth and Deblurring from a Spectrally-varying Depth-of-Field PDF PDF Depth and Deblurring from a Spectrally-varying Depth-of-Field Project Page Project page
• Ayan Chakrabarti and Todd Zickler, “Fast Deconvolution with Color Constraints on Gradients,” Technical Report TR-06-12, Harvard School of Engineering and Applied Sciences, 2012. Fast Deconvolution with Color Constraints on Gradients PDF Fast Deconvolution with Color Constraints on Gradients Source code
• Ying Xiong, Kate Saenko, Trevor Darrell and Todd Zickler. “From Pixels to Physics: Probabilistic Color De-rendering.” In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2012. From Pixels to Physics: Probabilistic Color De-rendering PDF
• Ruonan Li and Todd Zickler. “Discriminative Virtual Views for Cross-View Action Recognition.” In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2012. Discriminative Virtual Views for Cross-View Action Recognition PDFPDF

2011

• Ayan Chakrabarti, Keigo Hirakawa, and Todd Zickler, “Color Constancy with Spatio-Spectral Statistics.” IEEE Transactions on Pattern Analysis and Machine Intelligence 34(8): 1509-1519, 2011. Color Constancy with Spatio-Spectral Statistics PDF Color Constancy with Spatio-Spectral Statistics Source code
• Ioannis Gkioulekas and Todd Zickler, “Dimensionality Reduction Using the Sparse Linear Model.” In Advances in Neural Information Processing Systems (NIPS), 2011. Dimensionality Reduction Using the Sparse Linear Model PDF Dimensionality Reduction Using the Sparse Linear Model Project page
• Ping Tan, Long Quan and Todd Zickler, “The Geometry of Reflectance Symmetries”, IEEE Transactions on Pattern Analysis and Machine Intelligence, 33(12), 2011. The Geometry of Reflectance Symmetries PDF PDF
• Sanjeev J. Koppal, Ioannis Gkioulekas, Todd Zickler, and Geoffrey L. Barrows, “Wide-angle micro sensors for vision on a tight budget.” In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2011. Wide-angle micro sensors for vision on a tight budget PDF
• Yuriy Vasilyev, Todd Zickler, Steven J. Gortler, and Ohad Ben-Shahar, “Shape from specular flow: Is one flow enough?” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2011. Shape from specular flow: Is one flow enough? PDF Shape from specular flow: Is one flow enough? Technical Report Technical report
• Ayan Chakrabarti and Todd Zickler, “Statistics of real-world hyperspectral images.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2011. Statistics of real-world hyperspectral images PDF Statistics of real-world hyperspectral images Hyperspectral Image Database
• Yair Adato, Todd Zickler, and Ohad Ben-Shahar. “A polar representation of motion and implications for optical flow.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2011. A polar representation of motion and implications for optical flow PDF A polar representation of motion and implications for optical flow Source code
• Trevor Owens, Kate Saenko, Ayan Chakrabarti, Ying Xiong, Todd Zickler, and Trevor Darrell “Learning object color models from multi-view constraints.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2011. Learning object color models from multi-view constraints PDF
• Nicolas Pinto, Zak Stone, Todd Zickler, and David D. Cox, “Scaling-up Biologically-Inspired Computer Vision: A Case-Study on Facebook.” Proc. Workshop on Biologically Consistent Vision (in conjunction with CVPR), 2011. Scaling-up Biologically-Inspired Computer Vision: A Case-Study on Facebook PDF PDF Scaling-up Biologically-Inspired Computer Vision: A Case-Study on Facebook PubFig83 Dataset

2010

• Fabiano Romeiro and Todd Zickler, “Inferring Reflectance under Real-world Illumination“, Technical Report TR-10-10, Harvard School of Engineering and Applied Sciences, 2010. Inferring Reflectance under Real-world Illumination PDF
• Yair Adato, Yuriy Vasilyev, Todd Zickler, and Ohad Ben-Shahar, “Shape from Specular Flow.” IEEE Transactions on Pattern Analysis and Machine Intelligence, 32(11), 2010. Shape from Specular Flow PDF
• Zak Stone, Todd Zickler and Trevor Darrell, “Toward Large-Scale Face Recognition Using Social Network Context.” Proceedings of the IEEE, 98(8):1408-1415, 2010. Toward Large-Scale Face Recognition Using Social Network Context PDF
• Fabiano Romeiro and Todd Zickler, “Blind Reflectometry.” Proc. European Conference on Computer Vision, 2010. Blind Reflectometry PDF Blind Reflectometry Technical report
• Kalyan sunkavalli, Todd Zickler, and Hanspeter Pfister, “Visibility Subspaces: Uncalibrated Photometric Stereo with Shadows.” Proc. European Conference on Computer Vision, 2010. Visibility Subspaces: Uncalibrated Photometric Stereo with Shadows PDF
• Michael Holroyd, Jason Lawrence, and Todd Zickler, “A Coaxial Optical Scanner for Synchronous Acquisition of 3D Geometry and Surface Reflectance.” ACM Transactions on Graphics (Proc. ACM SIGGRAPH), 2010. A Coaxial Optical Scanner for Synchronous Acquisition of 3D Geometry and Surface Reflectance PDF A Coaxial Optical Scanner for Synchronous Acquisition of 3D Geometry and Surface Reflectance Technical report A Coaxial Optical Scanner for Synchronous Acquisition of 3D Geometry and Surface Reflectance Datasets Datasets
• Ayan Chakrabarti, Todd Zickler and William T. Freeman, “Analyzing Spatially-varying blur.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2010. Analyzing Spatially-varying blur PDF
• Pitchaya Sitthi-Amorn, Fabiano Romeiro, Todd Zickler, and Jason Lawrence, “Interactive Editing of Lighting and Materials using a Bivariate BRDF Representation.” Computer Graphics Forum (Proc. Eurographics Symposium on Rendering), 2010. Interactive Editing of Lighting and Materials using a Bivariate BRDF Representation PDF Interactive Editing of Lighting and Materials using a Bivariate BRDF Representation Technical Report Technical report

2009

• Petr Jordan, Simona Socrate, Todd Zickler, Robert D. Howe, “Constitutive modeling of porcine liver in indentation using 3D ultrasound imaging.” Journal of the Mechanical Behavior of Medical Materials, 2:192-201, 2009. Constitutive modeling of porcine liver in indentation using 3D ultrasound imaging PDF
• Tim Weyrich, Jason Lawrence, Hendrik P. A. Lensch, Szymon Rusinkiewicz, Todd Zickler (2008) “Principles of Appearance Acquisition and Representation.” Foundations and Trends in Computer Graphics and Vision, 4(2):75-191. Principles of Appearance Acquisition and Representation PDF Principles of Appearance Acquisition and Representation Publisher's site
• Ayan Chakrabarti, Daniel Scharstein, and Todd Zickler, “An empirical camera model for Internet color vision.” Proc. British Machine Vision Conference (BMVC) 2009. An empirical camera model for Internet color vision PDF An empirical camera model for Internet color vision Datasets
• Guillermo Diez-Cañas, Yuriy Vasilyev, Yair Adato, Todd Zickler, Steven Gortler, and Ohad Ben-Shahar. “A linear formulation of shape from specular flow.” Proc. IEEE International Conference on Computer Vision (ICCV) 2009. A linear formulation of shape from specular flow PDF A linear formulation of shape from specular flow Technical Report Technical report
• Ping Tan and Todd Zickler, “A projective framework for radiometric image analysis.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2009. A projective framework for radiometric image analysis PDF

2008

• Michael Holroyd, Jason Lawrence, Greg Humphreys, and Todd Zickler, “A Photometric Approach for Estimating Normals and Tangents.” Proc. ACM SIGGRAPH Asia 2008. A Photometric Approach for Estimating Normals and Tangents PDF A Photometric Approach for Estimating Normals and Tangents Project page Project page
• Fabiano Romeiro, Yuriy Vasilyev, and Todd Zickler, “Passive Reflectometry.” Proc. European Conference on Computer Vision (ECCV) 2008. Passive Reflectometry PDF
• Hamilton Chong, Steven Gortler and Todd Zickler, “A Perception-based Color Space for Illumination-invariant Image Processing.” Proc. ACM SIGGRAPH 2008. A Perception-based Color Space for Illumination-invariant Image Processing PDF
• Zak Stone, Todd Zickler, and Trevor Darrell, “Autotagging Facebook: Social Network Context Improves Photo Annotation.” First IEEE Workshop on Internet Vision, 2008. (Best Paper Award.) Autotagging Facebook: Social Network Context Improves Photo Annotation PDF
• Kalyan Sunkavalli, Fabiano Romeiro, Wojciech Matusik, Todd Zickler and Hanspeter Pfister, “What do Color Changes Reveal about an Outdoor Scene?” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2008. What do Color Changes Reveal about an Outdoor Scene? PDF PDF What do Color Changes Reveal about an Outdoor Scene? Project page Project Page
• Ayan Chakrabarti, Keigo Hirakawa and Todd Zickler, “Color Constancy Beyond Bags of Pixels.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2008. Color Constancy Beyond Bags of Pixels PDF
• Yuriy Vasilyev, Yair Adato, Todd Zickler and Ohad Ben-Shahar, “Dense Specular Shape from Multiple Specular Flows.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2008. Dense Specular Shape from Multiple Specular Flows PDF
• Neil Alldrin, Todd Zickler and David Kriegman, “Photometric Stereo with Non-parametric and Spatially-varying Reflectance.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2008. Photometric Stereo with Non-parametric and Spatially-varying Reflectance PDF
• Todd Zickler, Satya P. Mallick, David J. Kriegman, and Peter N. Belhumeur, “Color Subspaces as Photometric Invariants.” International Journal of Computer Vision, 79(1):13-30. August, 2008. Color Subspaces as Photometric Invariants PDF
• Petr Jordan, Simona Socrate, Todd E. Zickler, Robert D. Howe, “A Nonrigid Image Registration Framework for Identification of Tissue Mechanical Parameters.” Proc. 11th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI) 2008. A Nonrigid Image Registration Framework for Identification of Tissue Mechanical Parameters PDF

2007

• Novotny, P. M., Stoll, J. A., Vasilyev, N. V., Del Nido, P. J., Dupont, P. E., Zickler, T. and Howe, R. D., “GPU Based Real-time Instrument Tracking with Three Dimensional Ultrasound.” Medical Image Analysis, vol. 11, pp. 458-464, 2007. GPU Based Real-time Instrument Tracking with Three Dimensional Ultrasound PDF
• Yair Adato, Yuriy Vasilyev, Ohad Ben-Shahar, and Todd Zickler, “Toward a Theory of Shape from Specular Flow.” Proc. IEEE International Conference on Computer Vision (ICCV) 2007. Toward a Theory of Shape from Specular Flow PDF
• Hamilton Chong, Steven Gortler and Todd Zickler, “The von Kries Hypothesis and a Basis for Color Constancy.” Proc. IEEE International Conference on Computer Vision (ICCV) 2007. The von Kries Hypothesis and a Basis for Color Constancy PDF
• Fabiano Romeiro and Todd Zickler, “Model-based stereo with occlusions.” Proc. 2007 IEEE Int. Workshop on Automatic Face and Gesture Analysis (AMFG). Model-based stereo with occlusions PDF
• Ping Tan, Satya Mallick, David Kriegman, Long Quan and Todd Zickler, “Isotropy, Reciprocity and the GBR Ambiguity.” Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2007. Isotropy, Reciprocity and the GBR Ambiguity PDF

2006

• Todd Zickler, “Reciprocal Image Features for Uncalibrated Helmholtz Stereopsis.” Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 2006. Reciprocal Image Features for Uncalibrated Helmholtz Stereopsis PDF
• Todd Zickler, Satya P. Mallick, David J. Kriegman, and Peter N. Belhumeur, “Color Subspaces as Photometric Invariants.” Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 2006. Color Subspaces as Photometric Invariants PDF
• Satya P. Mallick, Todd Zickler, David J. Kriegman, and Peter N. Belhumeur, “Specularity Removal in Images and Videos: A PDE Approach.” Proc. European Conference on Computer Vision, May 2006. Specularity Removal in Images and Videos: A PDE Approach PDF
• Todd Zickler, Ravi Ramamoorthi, Sebastian Enrique and Peter Belhumeur, “Reflectance Sharing: Predicting Appearance from a Sparse Set of Images of a Known Shape.”IEEE Trans. Pattern Analysis and Machine Intelligence, 28(8): 1287-1302. August, 2006. Reflectance Sharing: Predicting Appearance from a Sparse Set of Images of a Known Shape PDF

2005 and earlier

• Todd Zickler, Sebastian Enrique, Ravi Ramamoorthi and Peter Belhumeur, “Reflectance Sharing: Image-based Rendering from a Sparse Set of Images.” Rendering Techniques 2005 (Proc. Eurographics Symposium on Rendering). pp. 253-265. Reflectance Sharing: Image-based Rendering from a Sparse Set of Images PDF
• Satya P. Mallick, Todd Zickler, David J. Kriegman, and Peter N. Belhumeur, “Beyond Lambert: Reconstructing Specular Surfaces Using Color.” Proc. IEEE Conf. Computer Vision and Pattern Recognition, June 2005. Beyond Lambert: Reconstructing Specular Surfaces Using Color PDF
• Todd Zickler, Jeffrey Ho, David J. Kriegman, Jean Ponce, and Peter N. Belhumeur, “Binocular Helmholtz Stereopsis.” Proc. IEEE International Conference on Computer Vision, October 2003. pp. 1411-1417. Binocular Helmholtz Stereopsis PDF
• Todd Zickler, Peter N. Belhumeur, and David J. Kriegman, “Toward a Stratification of Helmholtz Stereopsis.” Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 2003. Vol. I, pp 548-555. Toward a Stratification of Helmholtz Stereopsis PDF
• Todd Zickler, Peter N. Belhumeur, and David J. Kriegman, “Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction.” International Journal of Computer Vision. Vol. 49 No. 2/3, pp 215-227. Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction PDF
• Todd Zickler, Peter N. Belhumeur, and David J. Kriegman, “Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction.” Proc. 7th European Conference on Computer Vision, May 2002.Vol. III, pp 869-884. Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction PDF
• Sebastian Magda, David J. Kriegman, Todd Zickler, and Peter N. Belhumeur, “Beyond Lambert: Reconstructing Surfaces with Arbitrary BRDFs,” Proc. 8th IEEE International Conference on Computer Vision, June 2001. Vol. II, pp 391-398. Beyond Lambert: Reconstructing Surfaces with Arbitrary BRDFs IEEE Xplore

Ph.D. Thesis

• Todd Zickler, “Image based modeling with complex reflectance,” Ph.D Thesis, Yale University, 2004. Image based modeling with complex reflectance PDF