Dr.-Ing. Tobias Lange
Virtual View-rendering for Multi-view Video
Saarland Informatics Campus
Campus C6 3, Room 10.07
Tel.: +49 681 302-58158
Fax: +49 681 302-70857
Research Interests
- Light-Field camera arrays
- 5D-Light-Field productions
- View Interpolation for Multi-View Video
- Multi-View video capturing
- Optimized Multi-View video streaming
- Real-time Multi-View video processing
- Quality measures for interpolated images
Projects
- 5D-Lightfield capturing array
- Efficient Multi-View Video Streaming System
- Phase-Locked-Loop frequency synchronization and phase equalization of multiple IP interconnected displays devices part of DaaS (Maintainer)
- LWAN – Local Wide Area Network (Maintainer)
Running Theses
|
Topic |
Type |
Student |
|---|
Finished Theses
|
Topic |
Type |
Student |
|---|---|---|
|
Optimized dynamic multi-view video streaming using view interpolation |
Master’s Thesis |
Pascal Straub |
| Bachelor’s Thesis | Kim Hao Josef Nguyen | |
|
Adaptive Control Infrastucture for Scalable Multi-View Camera Arrays |
Master’s Thesis | Frank Waßmuth |
| A hierarchical H.264/MVC encoder with full inter-view support | Master’s Thesis | Kim Hao Josef Nguyen |
|
Analyzing current methods for view interpolation |
Master’s Thesis | Johannes Reuter |
| Extending Deep Convolutional Demosaicing to Camera Arrays | Master’s Thesis | Alexander Blatt |
Teaching & Tutoring
- WS 2013/2014
- Main Seminar “OFDM for Wireless Communications”
- SS 2014
- Main Seminar “Digital Data Communications – Multiview Video Streaming”
- WS 2014/2015
- Future Media Internet (FMI)
- WS 2016/2017
- Future Media Internet (FMI)
Publications
- Herfet, Thorsten; Chelli, Kelvin; Lange, Tobias; Kremer, Robin: “Fristograms: Revealing and Exploiting Light Field Internals“, ArXiv, Juli 2021
- Chelli, Kelvin; Lange, Tobias; Herfet, Thorsten; Solony, Marek; Smrz, Pavel; Alain, Matrin; Smolic, Aljosa; Trottnow, Jonas; Helzle, Volker: “A versatile 5D light field capture array“, NEM Summit 2020, June 2020
- “5D Light Field Video Capture”, T. Herfet, T. Lange, and K. Chelli; Proceedings of the 16th ACM SIGGRAPH European Conference on Visual Media Production, December 2019
- “The Potential of Light Fields in Media Productions“, Trottnow, J.; Spielmann, S.; Herfet, Th.; Aenchbacher, W.; Grogan, M.; Alain, M.; Smolic, A.; Solony, M.; Smrz, P.; Zemcik, P.; Canham, T.; Lange, T.; Chelli, K., SIGGRAPH Asia, Brisbane, Australia, November 2019
- “Enabling Multiview- and Light Field-Video for Veridical Visual Experiences“, Herfet Thorsten, Lange Tobias, Hariharan Harini Priyadarshini, Keynote at the 4th IEEE International Conference on Computer and Communications, Chengdu, China, 2018
- “A complete multi-view video streaming system“, Lange, Tobias, and Thorsten Herfet, 2017 IEEE 7th International Conference on Consumer Electronics-Berlin (ICCE-Berlin). IEEE, 2017.
- “Low complexity light field compression based on pseudo-temporal circular sequencing“, H. Hariharan, T. Lange, Th. Herfet, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Cagliari, June 2017 (Best student paper award)
- “A distributed real-time multi-view video encoder on consumer hardware“, T. Lange, Th. Herfet, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Cagliari, June 2017
- “Towards an Optimized Multiview Streaming System with View Interpolation“, T. Lange, Th. Herfet, IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, January 2017
- “Low-Latency Multimedia Streaming using Open Networking Environments“, A. Schmidt, T. Lange, Th. Herfet, International Conference on Computer and Communications (ICCC), Chengdu, October 2016
- “Compensation for sub-pixel image shifts in interpolated images when using common quality measures”, T. Lange, Th. Herfet, International Workshop on Video Processing and Quality Metrics for Consumer Electronics (VPQM), Phoenix, February 2015
- “Real-time virtual view rendering for video communication systems using OpenCL“, T. Lange, G. Petrovic and Th. Herfet, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Beijing, June 2014
- “Virtual-view rendering for 3D-video communication systems” (Master thesis at the Saarland University, Germany)
- “Automatische visuelle Erkennung und Verifikation von Preisschildern” (Bachelor thesis at the DFKI GmbH, Saarbrücken)