Christian Lipski Researcher, Computer Graphics Lab, TU Braunschweig

Office Address

Raum G24 Institut für Computergraphik Mühlenpfordtstraße 23 38106 Braunschweig
phone:	+49 531 391 2106
e-mail:	lipskicg.cs.tu-bs.de

Research Interests

Ongoing and past projects

• Who Cares music video by Symbiz Sound.
• Virtual Video Camera
• Computer Vision Algorithms for the DARPA Urban Challenge (2007)

Publications

Download bibliography: [bib]

Book Chapters
	Fred W. Rauskolb, Kai Berger, Christian Lipski, Marcus Magnor, Karsten Cornelsen, Jan Effertz, Thomas Form, Fabian Graefe, Sebastian Ohl, Walter Schumacher, Jörn Marten Wille, Peter Hecker, Tobias Nothdurft, Michael Doering, Kai Homeier, Johannes Morgenroth, Lars Wolf, Christian Basarke, Christian Berger, Tim Gülke, Felix Klose, and Bernhard Rumpe: "Caroline: An Autonomously Driving Vehicle for Urban Environments", in Martin Buehler and Karl Iagnemma and Sanjiv Singh (Eds.): The DARPA Urban Challenge, Springer, ISBN 978-3-642-03990-4, pp. 441–508, January 2010. Part of project "Computer Vision Algorithms for the DARPA Urban Challenge 2007". [bib]
Journal Articles
	Christian Lipski, Christian Linz, Kai Berger, Anita Sellent, and Marcus Magnor: "Virtual Video Camera: Image-Based Viewpoint Navigation Through Space and Time", Computer Graphics Forum, vol. 29, no. 8, pp. 2555–2568, December 2010. Part of project "Virtual Video Camera". [pdf] [bib] [video] [youtube]
	Lorenz Rogge, Christian Lipski, and Marcus Magnor: "Visualization of the continental drift in real-time", Journal of WSCG, vol. 18, no. 1-3, pp. 9–16, March 2010. [pdf] [bib]
	Fred W. Rauskolb, Kai Berger, Christian Lipski, Marcus Magnor, Karsten Cornelsen, Jan Effertz, Thomas Form, Fabian Graefe, Sebastian Ohl, Walter Schumacher, Jörn Marten Wille, Peter Hecker, Tobias Nothdurft, Michael Doering, Kai Homeier, Johannes Morgenroth, Lars Wolf, Christian Basarke, Christian Berger, Tim Gülke, Felix Klose, and Bernhard Rumpe: "Caroline: An autonomously driving vehicle for urban environments", Journal of Field Robotics, vol. 25, no. 9, pp. 674–724, December 2008. Part of project "Computer Vision Algorithms for the DARPA Urban Challenge 2007". [bib]
Refereed Conference Papers
2011
	Felix Klose, Christian Lipski, Kai Ruhl, Benjamin Meyer, and Marcus Magnor: "A Toolchain for Capturing and Rendering Stereo and Multi-View Datasets", in Proc. The International Conference on 3D Imaging (IC3D), to appear. [pdf] [bib]
	Christian Lipski, Felix Klose, Kai Ruhl, and Marcus Magnor: "Making of ”Who Cares?” HD Stereoscopic Free Viewpoint Video", in Proc. European Conference on Visual Media Production (CVMP), vol. 8, pp. 1–10, November 2011. Part of projects "Virtual Video Camera" and "Who Cares?". [pdf] [bib] [making of]
	Felix Klose, Kai Ruhl, Christian Lipski, and Marcus Magnor: "Flowlab - an interactive tool for editing dense image correspondences", in Proc. European Conference on Visual Media Production (CVMP), August 2011. Part of project "Who Cares?". [bib]
	Felix Klose, Kai Ruhl, Christian Lipski, Christian Linz, and Marcus Magnor: "Stereoscopic 3D view synthesis from unsynchronized multi-view video", in Proc. European Signal Processing Conference, Barcelona, Spain, pp. 1904–1909, May 2011. Part of projects "Virtual Video Camera" and "Who Cares?". [pdf] [bib]
	Christian Lipski, Felix Klose, Kai Ruhl, and Marcus Magnor: "The virtual video camera: Simplified 3DTV acquisition and processing", in Proc. 3DTV-CON, Antalya , pp. 1–4, IEEE Computer Society, May 2011. Part of project "Virtual Video Camera". [pdf] [bib]
2010
	Christian Linz, Christian Lipski, and Marcus Magnor: "Multi-Image Interpolation based on Graph-Cuts and Symmetric Optical Flow", in Proc. Vision, Modeling and Visualization (VMV), Siegen, Germany, pp. 115–122, Eurographics Association, November 2010. Part of project "Virtual Video Camera". [pdf] [bib]
	Christian Lipski, Christian Linz, Thomas Neumann, Markus Wacker, and Marcus Magnor: "High Resolution Image Correspondences for Video Post-Production", in Proc. European Conference on Visual Media Production (CVMP), Los Alamitos, CA, USA, vol. 7, pp. 33–39, IEEE Computer Society, November 2010. http://doi.ieeecomputersociety.org/10.1109/CVMP.2010.12 Part of project "Virtual Video Camera". [pdf] [bib]
	Felix Klose, Christian Lipski, and Marcus Magnor: "Reconstructing Shape and Motion from Asynchronous Cameras", in Proc. Vision, Modeling and Visualization (VMV), Siegen, Germany, pp. 171–177, November 2010. Part of project "Virtual Video Camera". [pdf] [bib]
	Christian Linz, Christian Lipski, Lorenz Rogge, Christian Theobalt, and Marcus Magnor: "Space-Time Visual Effects as a Post-Production Process", in ACM Multimedia 2010 Workshop - 1st International Workshop on 3D Video Processing (3DVP), vol. 1, pp. 1–6, October 2010. Part of project "Virtual Video Camera". [pdf] [bib] [video] [youtube]
	Kai Berger, Christian Lipski, Christian Linz, Anita Sellent, and Marcus Magnor: "A ghosting artifact detector for interpolated image quality assessment", in Proc. IEEE International Symposium on Consumer Electronics (ISCE), June 2010. Part of projects "Virtual Video Camera" and "Virtual Video Quality". [pdf] [bib]
	Benjamin Meyer, Christian Lipski, Björn Scholz, and Marcus Magnor: "Multi-view Coding with Dense Correspondence Fields", in Proc. IEEE International Symposium on Consumer Electronics (ISCE), pp. 117–120, June 2010. Part of project "Virtual Video Camera". [pdf] [bib] [windows demo]
	Benjamin Meyer, Christian Lipski, Björn Scholz, and Marcus Magnor: "Real-time Free-Viewpoint Navigation from Compressed Multi-Video Recordings", in Proc. 3D Data Processing, Visualization and Transmission (3DPVT), May 2010. Part of project "Virtual Video Camera". [pdf] [bib]
	Christian Lipski, Denis Bose, Martin Eisemann, Kai Berger, and Marcus Magnor: "Sparse Bundle Adjustment Speedup Strategies", in WSCG Communication Papers Proceedings, pp. 85–88, February 2010. Part of project "Virtual Video Camera". [pdf] [bib]
	Kai Berger, Christian Linz, Christian Lipski, Tobi Vaudrey, Reinhard Klette, and Marcus Magnor: "Target Space Interactivity - The end of 3D widgets ", in WSCG Communication Papers Proceedings, February 2010. [pdf] [bib]
2009
	Kai Berger, Christian Lipski, Christian Linz, Anita Sellent, and Marcus Magnor: "A ghosting artifact detector for interpolated image quality assessment", in Proc. ACM Applied Perception in Computer Graphics and Visualization (APGV), September 2009. Part of projects "Virtual Video Camera" and "Virtual Video Quality". [pdf] [bib]
	Christian Lipski, Kai Berger, and Marcus Magnor: "vIsage - A visualization and debugging framework for distributed system applications", in Proc. WSCG, Plzen, Czech Republic, vol. 2009, pp. 1–7, UNION Agency -- Science Press, February 2009. Part of project "Computer Vision Algorithms for the DARPA Urban Challenge 2007". [pdf] [bib]
2008
	Kai Berger, Christian Linz, Christian Lipski, Timo Stich, and Marcus Magnor: "Echtzeiterkennung von befahrbaren Bereichen in urbanen Szenarien", in Proc. GI-Fachausschuß (FA) Echtzeitsysteme real-time, October 2008. Part of project "Computer Vision Algorithms for the DARPA Urban Challenge 2007". [pdf] [bib]
	Christoph Salge, Christian Lipski, Tobias Mahlmann, and Brigitte Mathiak: "Using genetically optimized artificial intelligence to improve gameplaying fun for strategical games", in Proceedings of the 2008 ACM SIGGRAPH symposium on Video games, Los Angeles, California, vol. 2008, pp. 7–14, ACM, August 2008. [pdf] [bib]
	Christian Lipski, Björn Scholz, Kai Berger, Christian Linz, Timo Stich, and Marcus Magnor: "A Fast and Robust Approach to Lane Marking Detection and Lane Tracking", in Proc. IEEE Southwest Symposium on Image Analysis and Interpretation, Washington, DC, USA, vol. 2008, pp. 57–60, IEEE Computer Society, July 2008. Part of project "Computer Vision Algorithms for the DARPA Urban Challenge 2007". [pdf] [bib]
	Kai Berger, Christian Lipski, Christian Linz, Timo Stich, and Marcus Magnor: "The area processing unit of Caroline - Finding the way through DARPA's Urban Challenge", in Proc. 2nd Workshop Robot Vision (RobVis 2008), February 2008. Part of project "Computer Vision Algorithms for the DARPA Urban Challenge 2007". [pdf] [bib]
Technical Reports
	Felix Klose, Christian Linz, Christian Lipski, and Marcus Magnor: "Flexible Stereoscopic 3D Content Creation of Real World Scenes", Technical Report, Computer Graphics Lab, TU Braunschweig, November 2010. Part of project "Virtual Video Camera". [bib]
	Kai Berger, Christian Lipski, Christian Linz, Anita Sellent, and Marcus Magnor: "A ghosting artifact detector for interpolated image quality assessment", Technical Report, TU Braunschweig, July 2009. Part of project "Virtual Video Quality". [pdf] [bib]
	Christian Lipski, Georgia Albuquerque, Timo Stich, and Marcus Magnor: "Spacetime Tetrahedra: Image-Based Viewpoint Navigation through Space and Time", Technical Report no. 12-9, Institut für Computergraphik, TU Braunschweig, December 2008. http://www.digibib.tu-bs.de/?docid=00023968 Part of project "Virtual Video Camera". [pdf] [bib]
	Christian Basarke, Kai Berger, Karsten Cornelsen, Michael Doering, Jan Effertz, Thomas Form, Tim Gülke, Fabian Graefe, Peter Hecker, Kai Homeier, Felix Klose, Christian Lipski, Marcus Magnor, Johannes Morgenroth, Tobias Nothdurft, Sebastian Ohl, Fred W. Rauskolb, Bernhard Rumpe, and Lars Wolf: "Team CarOLO - Technical Paper", Technical Report no. 2008-7, Technische Universität Braunschweig, Carl-Friedrich-Gauss-Fakultät, October 2008. Part of project "Computer Vision Algorithms for the DARPA Urban Challenge 2007". [pdf] [bib]
Miscellaneous
	Kai Ruhl, Kai Berger, Christian Lipski, Felix Klose, Yannic Schröder, Alexander Scholz, and Marcus Magnor: "Integrating multiple depth sensors into the virtual video camera", Poster at Siggraph, August 2011. SIGGRAPH '11: ACM SIGGRAPH 2011 Posters Part of projects "Multiple Kinect Studies", "Virtual Video Camera", and "Who Cares?". [pdf] [bib]
	Christian Lipski, Christian Linz, and Marcus Magnor: "Belief propagation optical flow for high-resolution image morphing", August 2010. SIGGRAPH '10: ACM SIGGRAPH 2010 Posters Part of project "Virtual Video Camera". [pdf] [bib]
	Christian Linz, Christian Lipski, and Marcus Magnor: "Multi-image interpolation based on graph-cuts and symmetric optical flow", August 2010. SIGGRAPH '10: ACM SIGGRAPH 2010 Posters [pdf] [bib]
	Christian Lipski, Christian Linz, Kai Berger, and Marcus Magnor: "Virtual Video Camera: Image-Based Viewpoint Navigation Through Space and Time", August 2009. SIGGRAPH '09: ACM SIGGRAPH 2009 Posters [pdf] [bib]

Awards

• BBC Best Paper Award 2010

Invited Talks

• Hands on HD 2011 Hannover Virtual Video Camera
• 3DTV-con 2011 Antalya The Virtual Video Camera: Simplified 3DTV Acquisition and Processing
• Eurographics 2011 Llandudno Virtual Video Camera:Image-Based Viewpoint Navigation Through Space and Time

Curriculum Vitae

Miscellaneous

2006	Diploma Thesis "Userinterfaces in Computerspielen" at the Software Systems Engineering Institute at the TU Braunschweig. [ pdf][Project Website]
2005	"Bee in a Bottle" short movie shown at the Eurographics 2005 Animation Theatre [YouTube]

TU Braunschweig - Fakultät für Mathematik und Informatik - Computer Graphics - Team - Christian Lipski