• Computer Vision & Image Processing
• Machine Learning
• Document Image Analysis
• Object Detection and Recognition
• Image Retrieval

• Reconstruction of shredded documents
• Public dataset of shredded document
• Image retrieval on large community databases
• Object detection and segmentation

Dissertation

• Fabian Richter, Virtual Reconstruction of Hand-Torn Documents using Discriminative Models, Dissertation, University of Augsburg, 2015 ( Info) [ PDF ]

Journal Papers

• Christian X. Ries, Fabian Richter, Rainer Lienhart.
  Towards Automatic Bounding Box Annotations from Weakly Labeled Images,
  Multimedia Tools and Applications, 2015 [ DOI 10.1007/s11042-014-2434-z]
• Fabian Richter, Christian X. Ries, Nicolas Cebron, Rainer Lienhart.
  Learning to Reassemble Shredded Documents,
  IEEE Transactions on Multimedia, 2012 [ DOI 10.1109/TMM.2012.2235415]
• Fabian Richter, Stefan Romberg, Eva Hörster, Rainer Lienhart.
  Leveraging Community Metadata for Multimodal Image Ranking,
  Springer, Special Issue on Multimedia Tools and Aplications, 2010 [ DOI 10.1007/s11042-010-0554-7]

Conference Papers

• Fabian Richter, Christian Eggert, Rainer Lienhart.
  Fisher Vector Encoding of Micro Color Features for (Real World) Jigsaw Puzzles,
  International Conference on Document Analysis and Recognition (ICDAR), 2015 [ IEEE Xplore]
• Fabian Richter, Christian X. Ries, Rainer Lienhart.
  Evaluation of Discriminative Models for the Reconstruction of Hand-Torn Documents,
  Asian Conference on Computer Vision (ACCV), Singapore, November 2014. [ PDF ] Published by Springer, [ link.springer.com]
• Fabian Richter, Christian X. Ries, Stefan Romberg, Rainer Lienhart.
  Partial Contour Matching for Document Pieces with Content-Based Prior,
  IEEE International Conference on Multimedia and Expo 2014 (ICME), Chengdu, July 2014. [ PDF ] [ IEEE Xplore]
• Christian X. Ries, Fabian Richter, Stefan Romberg, Rainer Lienhart.
  Automatic Object Annotation From Weakly Labeled Data With Latent Structured SVM,
  12th International Workshop on Content-Based Multimedia Indexing (CBMI) 2014, Klagenfurt, June 2014.
• Christian X. Ries, Fabian Richter, Rainer Lienhart.
  Towards Automatic Object Annotations From Global Image Labels, 
  ACM International Conference on Multimedia Retrieval (ICMR) 2013, Dallas, April 2013.
• Fabian Richter, Christian X. Ries, Rainer Lienhart.
  A Graph Algorithmic Framework for the Assembly of Shredded Documents,
  IEEE International Conference on Multimedia and Expo 2011 (ICME11), Barcelona, July 2011
  Also Technical Report 2011-05, University of Augsburg, Institute of Computer Science, March 2011 [ PDF ]
• Nicolas Cebron, Fabian Richter and Rainer Lienhart.
  Towards Learning with Complementary Labels, 
  International Classification Conference (ICC), July 2011, St. Andrews, Scotland.
• Fabian Richter, Stefan Romberg, Eva Hörster, Rainer Lienhart.
  Multimodal Ranking for Image Search on Community Databases, 
  11th ACM International Conference on Multimedia Information Retrieval (MIR2010), March 2010 [ DOI 10.1145/1743384.1743402]
  Also Technical Report 2011-07, University of Augsburg, Institute of Computer Science, March 2011 [ PDF ]

Diploma Thesis

• Fabian Richter, Tag Relevance for Image Retrieval, University of Augsburg, October 2009. [ PDF ]

• SS 2015: Multimedia Projekt
• WS 2014: Multimedia Projekt
• SS 2014: Multimedia Projekt
• SS 2014: Bayesian Networks (assistant to Prof. Dr. Rainer Lienhart)
• WS 2013: Multimedia Projekt
• SS 2013: Multimedia Projekt
• WS 2012: Multimedia Projekt
• WS 2012: Probabilistic Robotics (assistant to Prof. Dr. Rainer Lienhart)
• SS 2012: Multimedia II: Media Mining (assistant to Prof. Dr. Rainer Lienhart)
• SS 2012: Bayesian Networks (assistant to Prof. Dr. Rainer Lienhart)
• WS 2011: Seminar: Multimediale Datenverarbeitung
• WS 2011: Projektmodul: Multimedia Computing
• SS 2011: Bayesian Networks (assistant to Prof. Dr. Rainer Lienhart)
• SS 2011: Multimedia Projekt
• WS 2010: Projektmodul: Multimedia Computing
• SS 2010: Media Mining I (assistant to Prof. Dr. Rainer Lienhart)
• SS 2010: Bayesian Networks (assistant to Prof. Dr. Rainer Lienhart)