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members:haefner [2019/01/22 17:15] haefner |
members:haefner [2022/07/22 09:26] haefner |
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===== Research Interests ===== | ===== Research Interests ===== |
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I am interested in RGB-D data processing for 3D reconstruction using variational methods, especially super-resolution and photometric techniques. | I am interested in RGB-D data processing for 3D reconstruction using variational methods, especially photometric approaches and super-resolution. |
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===== Brief Bio ===== | ===== Brief Bio ===== |
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I received my B.Sc. in Mathematics from the OTH Regensburg in 2013 and my M.Sc. in Mathematics in Science and Engineering from the Technical University of Munich in 2016. Since mid November 2016, I am a PhD student in the Computer Vision Group, headed by [[cremers|Prof. Dr. Daniel Cremers]] at TUM. | I received my B.Sc. in Mathematics from the OTH Regensburg in 2013 and my M.Sc. in Mathematics in Science and Engineering from the Technical University of Munich in 2016. Since mid November 2016, I have been a PhD student in the Computer Vision Group, headed by [[cremers|Prof. Dr. Daniel Cremers]] at TUM. In May 2019 I was a visiting Ph.D. student at the GREYC Image Group, Caen, France under supervision of [[https://sites.google.com/view/yvainqueau|Yvain Quéau]]. From September 2019 until February 2020 I was interning as Research Intern at Facebook Reality Labs in Cork, Ireland under supervision of [[http://www.thomaswhelan.ie/|Thomas Whelan]]. |
| From July 2020 until November 2020 I was working part-time at Pro Unlimited @ Facebook as an External Research Collaborator to continue the project of my internship at Facebook Reality Labs. From August 2021 until December 2021 I have been interning as Research Intern at Facebook Reality Labs Research/Reality Labs Research (Meta) under supervision of [[https://dan.andersen.name/|Daniel Andersen]]. |
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===== Publications ===== | ===== Publications ===== |
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===== Talks ===== | ===== Talks ===== |
Salt Lake City, Utah @ [[http://cvpr2018.thecvf.com/|CVPR]] spotlight presentation of our paper "Fight ill-posedness with ill-posedness: Single-shot variational depth super-resolution from shading", Jun 18-22 2018\\ | * Online @ [[https://about.facebook.com/realitylabs/| Reality Labs Research (Meta)]], December 17 2021\\ |
Bologna, Italy @ [[https://www.siam-is18.dm.unibo.it/|SIAM]] [[https://www.siam-is18.dm.unibo.it/minisymposia/90|Minisymposium on Recent Trends in Photometric 3D-reconstruction]], Jun 7 2018 | * Cork City, Ireland @ [[https://about.facebook.com/realitylabs/|Facebook Reality Labs]], February 14 2020\\ |
| * Quebec City, Canada @ [[http://3dv19.gel.ulaval.ca/|3DV]] spotlight presentation of our paper "Photometric Segmentation: Simultaneous Photometric Stereo and Masking", September 17 2019\\ |
| * Berlin, Germany @ [[https://research.zalando.com/|Zalando Research]], August 22 2019\\ |
| * Caen, France @ [[https://www.greyc.fr/?page_id=443&lang=en|GREYC Image Group]], May 27 2019\\ |
| * Salt Lake City, Utah @ [[http://cvpr2018.thecvf.com/|CVPR]] spotlight presentation of our paper "Fight ill-posedness with ill-posedness: Single-shot variational depth super-resolution from shading", June 19 2018\\ |
| * Bologna, Italy @ [[https://www.siam-is18.dm.unibo.it/|SIAM]] [[https://www.siam-is18.dm.unibo.it/minisymposia/90|Minisymposium on Recent Trends in Photometric 3D-reconstruction]], June 7 2018 |
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===== Reviews ===== | ===== Reviewing Committee ===== |
I will be an official reviewer for CVPR 2019 | ^ Conferences ^ Journals/Books ^ |
| | ECCV 2020 | Springer | |
| | ICCV 2019 | | |
| | CVPR 2019 | | |
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===== Student Supervision ===== | ===== Student Supervision ===== |
Successfully defended works: | Successfully defended works: |
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| Name | Project | Topic | | ^ Name ^ Project ^ Topic ^ Co-Supervisor ^ |
| [[members:brahimi|Mohammed Brahimi]] | Master's Thesis | "Theoretical Analysis of the GBR and Lorentz Ambiguity of Uncalibrated Photometric Stereo" | | | Lisa Kaldich | Bachelor's Thesis | "A Raytracing Framework on the GPU using the NVIDIA OptiX API" | | |
| Christoph Kick | Interdisciplinary Project in Mathematics | "Reflectance and geometry estimation using nonlinear optimization of the Cook-Torrance model" | | | Florian Windolf | Master's Thesis | "High Quality Depth Maps from RGB-D Keyframes using Shape-from-Shading" | [[members:maierr|Robert Maier]] | |
| Alok Verma | Project Management and Software Development for Medical Applications | "Depth Super-Resolution using Shape-from-Shading and Reflectance Learning" {{https://vision.in.tum.de/_media/spezial/bib/haefner2018.pdf|Resulting Paper}} (Section 4) | | | [[members:sang|Lu Sang]] | Master's Thesis | "A Variational Approach to Depth Super-Resolution using Multi-View Photometric Stereo" {{https://vision.in.tum.de/_media/spezial/bib/brahimi2019springer.pdf|Resulting Paper}} | | |
| | Christoph Kick | Master's Thesis | "Cook-Torrance BRDF and Surface Geometry recovery under Near-Light Illumination" | | |
| | [[members:brahimi|Mohammed Brahimi]] | Master's Thesis | "Theoretical Analysis of the GBR and Lorentz Ambiguity of Uncalibrated Photometric Stereo" {{https://vision.in.tum.de/_media/spezial/bib/sang2020wacv.pdf|Resulting Paper}} | [[members:queau|Yvain Quéau]] | |
| | Christoph Kick | Interdisciplinary Project in Mathematics | "Reflectance and geometry estimation using nonlinear optimization of the Cook-Torrance model" | [[members:queau|Yvain Quéau]] | |
| | Alok Verma | Project Management and Software Development for Medical Applications | "Depth Super-Resolution using Shape-from-Shading and Reflectance Learning" {{https://vision.in.tum.de/_media/spezial/bib/haefner2018.pdf|Resulting Paper}} (Section 4) | [[members:queau|Yvain Quéau]] | |
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===== Teaching ===== | ===== Teaching ===== |
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| **Winter 2022/23 - Seminar (organizer and supervisor)**\\ |
| [[teaching:ws2022:3dcv|Seminar: Recent Advances in 3D Computer Vision |
| (2h / 5 ECTS)]]\\ |
| together with [[members:eisenber|Marvin Eisenberger]] |
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| **Summer 2021 - Seminar (organizer and supervisor)**\\ |
| [[teaching:ss2021:seminar_3dcv|Recent Advances in 3D Computer Vision |
| (2h / 5 ECTS)]]\\ |
| together with [[members:sommerc|Christiane Sommer]] and [[members:brahimi|Mohammed Brahimi]] |
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| **Winter 2020/21 - Seminar (organizer and supervisor)**\\ |
| [[teaching:ws2020:seminarshape|Seminar: Recent Advances in 3D Computer Vision |
| (2h / 5 ECTS)]]\\ |
| together with [[members:laehner|Zorah Lähner]] and [[members:brahimi|Mohammed Brahimi]] |
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| **Summer 2020 - Seminar (organizer and supervisor)**\\ |
| [[teaching:ss2020:seminar_realtime3d|Seminar: The Evolution of Motion Estimation and Real-time 3D Reconstruction (2h / 5 ECTS)]]\\ |
| together with [[members:sommerc|Christiane Sommer]] and [[members:schubert|David Schubert]] |
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**Summer 2019 - Seminar (organizer and supervisor)**\\ | **Summer 2019 - Seminar (organizer and supervisor)**\\ |
[[teaching:ss2019:seminar_3dcv:|Seminar: Recent Advances in 3D Computer Vision (2h / 5 ECTS)]] | [[teaching:ss2019:seminar_3dcv:|Seminar: Recent Advances in 3D Computer Vision (2h / 5 ECTS)]]\\ |
| together with [[members:sommerc|Christiane Sommer]] |
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**Winter 2018/19 - Seminar (organizer and supervisor)**\\ | **Winter 2018/19 - Seminar (organizer and supervisor)**\\ |
[[teaching:ws2018:seminar_3dcv:|Seminar: Recent Advances in 3D Computer Vision (2h / 5 ECTS)]] | [[teaching:ws2018:seminar_3dcv:|Seminar: Recent Advances in 3D Computer Vision (2h / 5 ECTS)]]\\ |
| together with [[members:sommerc|Christiane Sommer]] |
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**Summer 2018 - Practical Course (organizer, lecturer and tutor)**\\ | **Summer 2018 - Practical Course (organizer, lecturer and tutor)**\\ |
[[teaching:ss2018:gpucourse_ss2018|GPU Programming in Computer Vision (6h / 10 ECTS)]] | [[teaching:ss2018:gpucourse_ss2018|GPU Programming in Computer Vision (6h / 10 ECTS)]]\\ |
| together with [[members:maierr|Robert Maier]] and [[members:schubert|David Schubert]] |
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**Winter 2017/18 - Discrete Structures (tutor)**\\ | **Winter 2017/18 - Discrete Structures (tutor)**\\ |
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**Summer 2017 - Practical Course (organizer, lecturer and tutor)**\\ | **Summer 2017 - Practical Course (organizer, lecturer and tutor)**\\ |
[[teaching:ss2017:gpucourse_ss2017|GPU Programming in Computer Vision (6h / 10 ECTS)]] | [[teaching:ss2017:gpucourse_ss2017|GPU Programming in Computer Vision (6h / 10 ECTS)]]\\ |
| together with [[members:moellenh|Thomas Möllenhoff]] and Benedikt Löwenhauser |
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===== Connect ===== | ===== Connect ===== |
Find me on [[https://www.researchgate.net/profile/Bjoern_Haefner|ResearchGate]], [[https://scholar.google.de/citations?user=6FSuz2MAAAAJ&hl=en|Google Scholar]], [[https://www.linkedin.com/in/bjoern-haefner-ba771a150|LinkedIn]], [[https://www.xing.com/profile/Bjoern_Haefner|Xing]] and [[https://github.com/BjoernHaefner?tab=repositories|GitHub]] | Find me on [[https://www.researchgate.net/profile/Bjoern_Haefner|ResearchGate]], [[https://scholar.google.de/citations?user=6FSuz2MAAAAJ&hl=en|Google Scholar]], [[https://www.linkedin.com/in/bjoern-haefner-ba771a150|LinkedIn]], [[https://www.xing.com/profile/Bjoern_Haefner|Xing]] and [[https://github.com/BjoernHaefner?tab=repositories|GitHub]] |