Ralph Ewerth
Ralph Ewerth
Professor, TIB - Leibniz Information Centre for Science & Techn., Leibniz Universität Hannover, L3S
Verified email at kbs.uni-hannover.de
Title
Cited by
Cited by
Year
Text detection in images based on unsupervised classification of high-frequency wavelet coefficients
J Gllavata, R Ewerth, B Freisleben
Proceedings of the 17th International Conference on Pattern Recognition …, 2004
2292004
A robust algorithm for text detection in images
J Gllavata, R Ewerth, B Freisleben
3rd International Symposium on Image and Signal Processing and Analysis …, 2003
1322003
Estimation of arbitrary camera motion in MPEG videos
R Ewerth, M Schwalb, P Tessmann, B Freisleben
Proceedings of the 17th International Conference on Pattern Recognition …, 2004
652004
A text detection, localization and segmentation system for OCR in images
J Gllavata, R Ewerth, B Freisleben
IEEE Sixth International Symposium on Multimedia Software Engineering, 310-317, 2004
452004
Fast motion estimation on graphics hardware for H. 264 video encoding
M Schwalb, R Ewerth, B Freisleben
IEEE Transactions on Multimedia 11 (1), 1-10, 2008
442008
Video cut detection without thresholds
R Ewerth, B Freisleben
Proc. of 11th Workshop on Signals, Systems and Image Processing, 227-230, 2004
362004
Semi-supervised learning for semantic video retrieval
R Ewerth, B Freisleben
Proceedings of the 6th ACM international conference on Image and video …, 2007
352007
Unsupervised text segmentation using color and wavelet features
J Gllavata, R Ewerth, T Stefi, B Freisleben
International Conference on Image and Video Retrieval, 216-224, 2004
332004
Tracking text in MPEG videos
J Gllavata, R Ewerth, B Freisleben
Proceedings of the 12th annual ACM international conference on Multimedia …, 2004
282004
A scalable service-oriented architecture for multimedia analysis, synthesis and consumption
S Heinzl, D Seiler, E Juhnke, T Stadelmann, R Ewerth, M Grauer, ...
International Journal of Web and Grid Services 5 (3), 219-260, 2009
252009
Multimodal video concept detection via bag of auditory words and multiple kernel learning
M Mühling, R Ewerth, J Zhou, B Freisleben
International Conference on Multimedia Modeling, 40-50, 2012
242012
Estimating the information gap between textual and visual representations
C Henning, R Ewerth
International journal of multimedia information retrieval 7 (1), 43-56, 2018
222018
Finding text in images via local thresholding
J Gllavata, R Ewerth, B Freisleben
Proceedings of the 3rd IEEE International Symposium on Signal Processing and …, 2003
212003
Frame difference normalization: an approach to reduce error rates of cut detection algorithms for MPEG videos
R Ewerth, B Freisleben
Proceedings 2003 International Conference on Image Processing (Cat. No …, 2003
202003
University of Marburg at TRECVID 2007: Shot Boundary Detection and High Level Feature Extraction.
M Mühling, R Ewerth, T Stadelmann, C Zöfel, B Shi, B Freisleben
TRECVID, 2007
192007
Geobrowsing behaviour in Google Earth-A semantic video content analysis of on-screen navigation
P Abend, T Thielmann, R Ewerth, D Seiler, M Mühling, J Döring, M Grauer, ...
GI_Forum, 2-13, 2012
182012
Videana: a software toolkit for scientific film studies
R Ewerth, M Mühling, T Stadelmann, J Gllavata, M Grauer, B Freisleben
transcript, 2009
182009
Self-supervised learning of face appearances in TV casts and movies
R Ewerth, M Mühling, B Freisleben
International Journal of Semantic Computing 1 (02), 185-204, 2007
182007
Content-based video retrieval in historical collections of the german broadcasting archive
M Mühling, M Meister, N Korfhage, J Wehling, A Hörth, R Ewerth, ...
International Journal on Digital Libraries 20 (2), 167-183, 2019
172019
Geolocation estimation of photos using a hierarchical model and scene classification
E Muller-Budack, K Pustu-Iren, R Ewerth
Proceedings of the European Conference on Computer Vision (ECCV), 563-579, 2018
172018
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