Ralf Schäfer

18 papers Journal 8Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Emotion processing of facial affect expression in patients with somatic symptom disorder with predominant pain-An EEG-study.
NeuroImage
Eva Metzen, Mahboobeh Dehghan Nayyeri, Ralf Schäfer, Ulrike Dinger, Matthias Franz, Rüdiger Seitz, Jörg Rademacher
2020 — conf
Archiving the Memory of the Holocaust.
HCI (35)
Ernst Feiler, Frank Govaere, Philipp Grieß, Simon Purk, Ralf Schäfer, Oliver Schreer
2020 J jnl
Risk Estimation of SARS-CoV-2 Transmission from Bluetooth Low Energy Measurements.
CoRR
Felix Sattler, Jackie Ma, Patrick Wagner, David Neumann, Markus Wenzel, Ralf Schäfer, Wojciech Samek, Klaus-Robert Müller, Thomas Wiegand
2020 J jnl
Risk estimation of SARS-CoV-2 transmission from bluetooth low energy measurements.
npj Digit. Medicine
Felix Sattler, Jackie Ma, Patrick Wagner, David Neumann, Markus Wenzel, Ralf Schäfer, Wojciech Samek, Klaus-Robert Müller, Thomas Wiegand
2019 — conf
Virtual Heritage Expo: Joint presentation of research work and historic artefacts.
EVA
Johanna Leissner, Martin Papirowski, Ralf Schäfer, Oliver Schreer, Christian Weissig
2015 — conf
Soccer Jersey Number Recognition Using Convolutional Neural Networks.
ICCV Workshops
Sebastian Gerke, Karsten Müller, Ralf Schäfer
2014 — ch.
Core Technologies for the Internet of Services.
Towards the Internet of Services
Tilman Becker, Catherina Burghart, Kawa Nazemi, Patrick Ndjiki-Nya, Thomas Riegel, Ralf Schäfer, Thomas Sporer, Volker Tresp, Jens Wissmann
2013 J jnl
Ultrahigh-Resolution Panoramic Imaging for Format-Agnostic Video Production.
Proc. IEEE
Oliver Schreer, Ingo Feldmann, Christian Weissig, Peter Kauff, Ralf Schäfer
2011 — ch.
Basistechnologien für das Internet der Dienste.
Internet der Dienste
Ralf Schäfer, Tilman Becker, Catherina Burghart, Kawa Nazemi, Patrick Ndjiki-Nya, Thomas Riegel
2007 J jnl
DVB: from broadcasting to ip delivery.
Comput. Commun. Rev.
Helmut Bürklin, Ralf Schäfer, Dietrich Westerkamp
2006 — ed.
Pattern Recognition, 28th DAGM Symposium, Berlin, Germany, September 12-14, 2006, Proceedings
DAGM-Symposium
Katrin Franke, Klaus-Robert Müller, Bertram Nickolay, Ralf Schäfer
2004 J jnl
Editorial.
EURASIP J. Adv. Signal Process.
Kiyoharu Aizawa, Thomas S. Huang, Stefanos D. Kollias, Petros Maragos, Ralf Schäfer
2000 — conf
Improving image compression - Is it worth the effort?
EUSIPCO
Ralf Schäfer, Guido Heising, Aljoscha Smolic
1999 J jnl
Entwicklungstendenzen bei der digitalen Bildcodierung: MPEG-4 und danach.
Informationstechnik Tech. Inform.
Ralf Schäfer
1998 — conf
MPEG-4 transmission over wireless networks.
EUSIPCO
Ralf Schäfer, Christoph Fehn, Aljoscha Smolic
1998 — ed.
Multimedia Applications, Services and Techniques - ECMAST '98, Third European Conference, Berlin, Germany, May 26-28, 1998, Proceedings
ECMAST
David Hutchison, Ralf Schäfer
1996 J jnl
The status of HDTV in Europe.
IEEE Commun. Mag.
Ralf Schäfer
1987 — conf
Ein universelles Kamera-Simulationsmodell für die Erzeugung von Bewegtbildsequenzen.
ASST
Peter Kauff, Shing-Chi Chen, Ralf Schäfer