@article{CallenbergEtAlSnapshotDifferenceImagingSIGAsia2017, author = {Clara Callenberg and Felix Heide and Gordon Wetzstein and Matthias Hullin}, title = {Snapshot Difference Imaging using Time-of-Flight Sensors}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH Asia)}, volume = {36}, number = {6}, year = {2017}, pages = {220:1--220:11}, }

@article{WernerEtAlScratchIridescenceSIGAsia2017, author = {Sebastian Werner and Zdravko Velinov and Wenzel Jakob and Matthias B. Hullin}, title = {Scratch iridescence: Wave-optical rendering of diffractive surface structure}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH Asia)}, volume = {36}, number = {6}, year = {2017}, pages = {220:1--220:11}, }

@article{IseringhausenSIG2017, author = {Julian Iseringhausen and Bastian Goldl\"ucke and Nina Pesheva and Stanimir Iliev and Alexander Wender and Martin Fuchs and Matthias B. Hullin}, title = {{4D} Imaging through Spray-On Optics}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH 2017)}, volume = {36}, number = {4}, year = {2017}, pages = {35:1--35:11, to appear}, }

@article{kleinj2016scirep, Author = {Jonathan Klein and Christoph Peters and Jaime Mart\'in and Martin Laurenzis and Matthias B. Hullin}, Title = {Tracking objects outside the line of sight using 2D intensity images}, Year = {2016}, Journal = {Scientific Reports}, Volume={6}, Month={August}, Number={32491}, }

@inproceedings {vmv.20161353, booktitle = {Vision, Modeling & Visualization}, editor = {Matthias Hullin and Marc Stamminger and Tino Weinkauf}, title = {An Interactive Appearance Model for Microscopic Fiber Surfaces}, author = {Velinov, Zdravko and Hullin, Matthias B.}, year = {2016}, publisher = {The Eurographics Association}, ISSN = {-}, ISBN = {978-3-03868-025-3}, DOI = {10.2312/vmv.20161353} }

@inproceedings{SuCVPR2016, author = {Shuochen Su and Felix Heide and Robin Swanson and Jonathan Klein and Clara Callenberg and Matthias B. Hullin and Wolfgang Heidrich}, title = {Material Classification Using Raw Time-of-Flight Measurements}, booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}, year = {2016}, month = {June}, }

@ARTICLE{peters-2015-fast-transient, author = {Peters, Christoph and Klein, Jonathan and Hullin, Matthias B. and Klein, Reinhard}, title = {Solving Trigonometric Moment Problems for Fast Transient Imaging}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH Asia)}, volume = {34}, number = {6}, year = {2015}, month = nov, abstract = {Transient images help to analyze light transport in scenes. Besides two spatial dimensions, they are resolved in time of flight. Cost-efficient approaches for their capture use amplitude modulated continuous wave lidar systems but typically take more than a minute of capture time. We propose new techniques for measurement and reconstruction of transient images, which drastically reduce this capture time. To this end, we pose the problem of reconstruction as a trigonometric moment problem. A vast body of mathematical literature provides powerful solutions to such problems. In particular, the maximum entropy spectral estimate and the Pisarenko estimate provide two closed-form solutions for reconstruction using continuous densities or sparse distributions, respectively. Both methods can separate m distinct returns using measurements at m modulation frequencies. For m=3 our experiments with measured data confirm this. Our GPU-accelerated implementation can reconstruct more than 100000 frames of a transient image per second. Additionally, we propose modifications of the capture routine to achieve the required sinusoidal modulation without increasing the capture time. This allows us to capture up to 18.6 transient images per second, leading to transient video. An important byproduct is a method for removal of multipath interference in range imaging.}, doi = {10.1145/2816795.2818103} }

@article{Heide:2015:DTI:2809654.2766953, author = {Heide, Felix and Heidrich, Wolfgang and Hullin, Matthias and Wetzstein, Gordon}, title = {Doppler Time-of-flight Imaging}, journal = {ACM Trans. Graph.}, issue_date = {August 2015}, volume = {34}, number = {4}, month = jul, year = {2015}, issn = {0730-0301}, pages = {36:1--36:11}, articleno = {36}, numpages = {11}, url = {http://doi.acm.org/10.1145/2766953}, doi = {10.1145/2766953}, acmid = {2766953}, publisher = {ACM}, address = {New York, NY, USA}, keywords = {computational photography, time-of-flight}, }

@INPROCEEDINGS{wender:2015, author = {Wender, Alexander and Iseringhausen, Julian and Goldl{\"u}cke, Bastian and Fuchs, Martin and Hullin, Matthias B.}, editor = {Bommes, David and Ritschel, Tobias and Schultz, Thomas}, pages = {159--166}, title = {Light Field Imaging through Household Optics}, booktitle = {Vision, Modeling {\&} Visualization}, year = {2015}, publisher = {The Eurographics Association}, abstract = {Although light fields are well-established as a tool in image-based rendering and computer vision, their capture is still at a relatively early stage. In this article, we search for imaging situations similar to uncalibrated integral optics, noticing that they are common in everyday life. We investigate light field capturing scenarios which are provided by commonly available items like cutlery as optical building blocks. Using a generic calibration approach based on structured light, we reconstruct the light path providing an unorthodox light field capturing setup. As the resulting data is unstructured and poorly sampled and thus unsuited for standard image-based rendering pipelines, we propose techniques for the processing of such light fields. Additionally, we have implemented a novel depth estimation scheme to guide the rendering process. We demonstrate the potential of these techniques on different scenes, both static and dynamic, recorded by combining a DSLR camera with household items.}, isbn = {978-3-905674-95-8}, doi = {10.2312/vmv.20151271} }

@inproceedings{SAP2015, author = {Rodrigo Mart\'{i}n and Julian Iseringhausen and Michael Weinmann and Matthias B. Hullin}, title = {Multimodal Perception of Material Properties}, booktitle = {ACM Symposium on Applied Perception (SAP 2015)}, year = {2015}, pages = {33-40}, }

@inproceedings{CGI2015, author = {Stefan Hartmann and Elena Trunz and Bj\"orn Kr\"uger and Reinhard Klein and Matthias B. Hullin}, title = {Efficient Multi-Constrained Optimization for Example-Based Synthesis}, booktitle = {Computer Graphics International (CGI)}, year = {2015}, volume = {31}, number = {6-8}, pages = {893-904}, }

@inproceedings{laurenzis2015study, title={Study of single photon counting for non-line-of-sight vision}, author={Laurenzis, Martin and Christnacher, Frank and Klein, Jonathan and Hullin, Matthias B and Velten, Andreas}, booktitle={SPIE Sensing Technology+ Applications}, pages={94920K--94920K}, year={2015}, organization={International Society for Optics and Photonics} }

@inproceedings{XiaoCVPR2015, author = {Lei Xiao and Felix Heide and Matthew O'Toole and Andreas Kolb and Matthias B. Hullin and Kyros Kutulakos and Wolfgang Heidrich}, title = {Defocus Deblurring and Superresolution for Time-of-Flight Depth Cameras}, booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}, year = {2015}, month = {June}, }

@Article{GuptaTOG2015, author = {Mohit Gupta and Shree K. Nayar and Matthias B. Hullin and Jaime Mart\'in}, title = {Phasor Imaging: A Generalization Of Correlation-Based Time-of-Flight Imaging}, journal = {ACM Transactions on Graphics (TOG)}, volume = {34}, number = {5}, month = nov, numpages = {18}, month = {Nov}, year = {2015} }

@article{QiaoOL2015, author = {Hui Qiao and Jingyu Lin and Yebin Liu and Matthias B. Hullin and Qionghai Dai}, journal = {Opt. Lett.}, title = {Resolving Transient Time Profile in ToF Imaging via Log-Sum Sparse Regularization}, year = {2015}, keywords = {Inverse problems; Reflection; Range finding; Computational imaging}, number = {6}, pages = {918--921}, publisher = {OSA}, title = {Resolving transient time profile in ToF imaging via log-sum sparse regularization}, volume = {40}, month = {Mar}, url = {http://ol.osa.org/abstract.cfm?URI=ol-40-6-918}, doi = {10.1364/OL.40.000918}, }

@INPROCEEDINGS{ddb-2015-mamb, author = {den Brok, Dennis and Steinhausen, Christian and Hullin, Matthias B. and Klein, Reinhard}, title = {Multiplexed Acquisition of Bidirectional Texture Functions for Materials}, booktitle = {Measuring, Modeling, and Reproducing Material Appearance II (SPIE 9398)}, volume = {9398}, number = {14}, year = {2015}, month = feb, location = {San Francisco, USA}, keywords = {bidirectional texture function, Digital Material Appearance, multiplexed illumination}, }

@INPROCEEDINGS{hcs-2015-btfextrapolation, author = {Steinhausen, Christian and Mart{\'i}n, Rodrigo and den Brok, Dennis and Hullin, Matthias B. and Klein, Reinhard}, title = {Extrapolation of Bidirectional Texture Functions using Texture Synthesis guided by Photometric Normals}, booktitle = {Measuring, Modeling, and Reproducing Material Appearance II (SPIE 9398)}, volume = {9398}, number = {14}, year = {2015}, month = feb, location = {San Francisco, USA}, keywords = {bidirectional texture function, Photometric Stereo, reflectance, texture synthesis}, }

@article{HeideOE2014, author = {Felix Heide and Lei Xiao and Andreas Kolb and Matthias B. Hullin and Wolfgang Heidrich}, journal = {Opt. Express}, number = {21}, pages = {26338--26350}, publisher = {OSA}, title = {Imaging in scattering media using correlation image sensors and sparse convolutional coding}, volume = {22}, month = {Oct}, year = {2014}, url = {http://www.opticsexpress.org/abstract.cfm?URI=oe-22-21-26338}, doi = {10.1364/OE.22.026338}, }

@article{OTooleSIG2014, author = {O'Toole, Matthew and Heide, Felix and Xiao, Lei and Hullin, Matthias B. and Heidrich, Wolfgang and Kutulakos, Kyriakos N.}, title = {Temporal Frequency Probing for {5D} Transient Analysis of Global Light Transport}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH 2014)}, volume = {33}, number = {4}, year = {2014}, pages = {87:1--87:11}, }

@InProceedings{HeideCVPR2014, author = {Felix Heide and Lei Xiao and Wolfgang Heidrich and Matthias B. Hullin}, title = {Diffuse Mirrors: {3D} Reconstruction from Diffuse Indirect Illumination Using Inexpensive Time-of-Flight Sensors}, booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}, year = {2014}, month = {June}, }

@InProceedings{LinCVPR2014, author = {Jingyu Lin and Yebin Liu and Matthias B. Hullin and Qionghai Dai}, title = {Fourier Analysis on Transient Imaging by Multifrequency Time-of-Flight Camera}, booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}, year = {2014}, month = {June}, }

@article{denBrok2014, author = {den Brok, Dennis and Steinhausen, Heinz-Christian and Hullin, Matthias B. and Klein, Reinhard}, title = {Patch-based sparse reconstruction of material BTFs}, journal = {International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG 2014)}, year = {2014}, month = jun, }

@article{hcs2014, author = { Steinhausen, Heinz-Christian and den Brok, Dennis andHullin, Matthias B. and Klein, Reinhard}, title = {Acquiring Bidirectional Texture Functions for Large-Scale Material Samples}, journal = {International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG 2014)}, year = {2014}, month = jun, }

@article{HeideSIG2013, author = {Felix Heide and Matthias B. Hullin and James Gregson and Wolfgang Heidrich}, title = {Low-Budget Transient Imaging using Photonic Mixer Devices}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH 2013)}, volume = {32}, number = {4}, year = {2013}, pages = {45:1--45:10}, }

@InProceedings{GregsonCVPR2013, author = {James Gregson and Felix Heide and Matthias B. Hullin and Mushfiqur Rouf and Wolfgang Heidrich}, title = {Stochastic Deconvolution}, booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}, year = {2013}, month = {June}, pages = {1043--1050}, }

@article{HeideTOG2013, author = {F. Heide and M. Rouf and M. Hullin and B. Labitzke and W. Heidrich and A. Kolb}, title = {High-Quality Computational Imaging Through Simple Lenses}, journal = {ACM Transactions on Graphics}, year = {2013}, volume = {32}, number = {5}, pages = {149:1--149:14}, }

@article{HullinEGSR2012, author = {Matthias B. Hullin and Johannes Hanika and Wolfgang Heidrich}, title = {{Polynomial Optics}: A Construction Kit for Efficient Ray-Tracing of Lens Systems}, journal = {Computer Graphics Forum (Proceedings of EGSR 2012)}, volume = {31}, number = {4}, year = {2012}, month = jul, }

@article{GregsonSIG2012, author = {James Gregson and Michael Krimerman and Matthias B. Hullin and Wolfgang Heidrich}, title = {Stochastic Tomography and its Applications in 3D Imaging of Mixing Fluids}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH 2012)}, volume = {31}, number = {4}, year = {2012}, pages = {52:1--52:10}, }

@article{HullinSIG2011, author = {Matthias B. Hullin and Elmar Eisemann and Hans-Peter Seidel and Sungkil Lee}, title = {Physically-Based Real-Time Lens Flare Rendering}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH 2011)}, volume = {30}, number = {4}, year = {2011}, pages = {108:1--108:9}, }

@INPROCEEDINGS{HullinEG2011, AUTHOR = {Hullin, Matthias B. and Lensch, Hendrik P. A. and Raskar, Ramesh and Seidel, Hans-Peter and Ihrke, Ivo}, EDITOR = {Deussen, Oliver and Chen, Min}, TITLE = {Dynamic Display of {BRDFs}}, BOOKTITLE = {Computer Graphics Forum (Proc. EUROGRAPHICS)}, ORGANIZATION = {Eurographics}, PADDRESS = {Oxford, UK}, ADDRESS = {Llandudno, UK}, PUBLISHER = {Blackwell}, YEAR = {2011}, PAGES = {475--483}, }

@article{ScherbaumEG2011, author = {Kristina Scherbaum and Tobias Ritschel and Matthias Hullin and Thorsten Thorm\"{a}hlen and Volker Blanz and Hans-Peter Seidel }, title = {Computer-suggested Facial Makeup}, journal = {Comp. Graph. Forum (Proc. Eurographics 2011)}, year = {2011}, volume = {30}, number = {2} }

@article{HullinSIG2010, author = {Hullin, Matthias B. and Hanika, Johannes and Ajdin, Boris and Seidel, Hans-Peter and Kautz, Jan and Lensch, Hendrik P. A.}, title = {Acquisition and analysis of bispectral bidirectional reflectance and reradiation distribution functions}, journal = {ACM Trans. Graph. (Proc. SIGGRAPH 2010)}, volume = {29}, number = {4}, year = {2010}, pages = {97:1--97:7}, }

@article{kehrbuschAPL2008, author = {J. Kehrbusch and E. A. Ilin and M. Hullin and E. Oesterschulze}, title = {High frequency columnar silicon microresonators for mass detection}, publisher = {AIP}, year = {2008}, journal = {Applied Physics Letters}, volume = {93}, number = {2}, numpages = {3}, pages = {023102}, }

@article{HullinSIG2008, title = "Fluorescent Immersion Range Scanning", author = "Matthias B. Hullin and Martin Fuchs and Ivo Ihrke and Hans-Peter Seidel and Hendrik P. A. Lensch", journal = "ACM Trans. Graph. (Proc. SIGGRAPH 2008)", volume = 27, number = 3, year = 2008, pages = "87:1--87:10", }

@misc{kleinj2016arxiv, Author = {Jonathan Klein and Christoph Peters and Jaime Mart\'in and Martin Laurenzis and Matthias B. Hullin}, Title = {Optically lightweight tracking of objects around a corner}, Year = {2016}, Eprint = {arXiv:1606.01873}, }

@article{denBrok2015, author = {den Brok, Dennis and Steinhausen, Heinz-Christian and Hullin, Matthias B. and Klein, Reinhard}, title = {Multiplexed acquisition of bidirectional texture functions for materials }, journal = {Measuring, Modeling, and Reproducing Material Appearance II (SPIE 9398)}, year = {2015}, month = feb, }

@article{hcs2015, author = { Steinhausen, Heinz-Christian and Mart\'in, Rodrigo and den Brok, Dennis and Hullin, Matthias B. and Klein, Reinhard}, title = {Extrapolation of bidirectional texture functions using texture synthesis guided by photometric normals }, journal = {Measuring, Modeling, and Reproducing Material Appearance II (SPIE 9398)}, year = {2015}, month = feb, }

@article{HullinSTAR2013, author={Matthias B. Hullin and Ivo Ihrke and Wolfgang Heidrich and Tim Weyrich and Gerwin Damberg and Martin Fuchs}, title={Computational Fabrication and Display of Material Appearance}, booktitle={Eurographics State-of-the-Art Reports {(STAR)}}, pages={17 pages}, month=may, location={Girona, Spain}, year=2013, }