Jörgen Ahlberg
Jörgen Ahlberg
Adjunct Associate Professor, Linköping University and University of Oslo
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Cited by
Cited by
Candide-3 - an updated parameterised face
J Ahlberg
Linköping University, 2001
The thermal infrared visual object tracking VOT-TIR2015 challenge results
M Felsberg, A Berg, G Hager, J Ahlberg, M Kristan, J Matas, A Leonardis, ...
Proceedings of the ieee international conference on computer vision …, 2015
Fast and reliable active appearance model search for 3-d face tracking
F Dornaika, J Ahlberg
IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics) 34 …, 2004
A thermal object tracking benchmark
A Berg, J Ahlberg, M Felsberg
2015 12th IEEE International Conference on Advanced Video and Signal Based …, 2015
An active model for facial feature tracking
J Ahlberg
EURASIP Journal on Advances in Signal Processing 2002, 1-6, 2002
Eye pupil localization with an ensemble of randomized trees
N Markuš, M Frljak, IS Pandžić, J Ahlberg, R Forchheimer
Pattern recognition 47 (2), 578-587, 2014
A system for face localization and facial feature extraction
J Ahlberg
Linköping University, 1999
Fast facial expression recognition using local binary features and shallow neural networks
I Gogić, M Manhart, IS Pandžić, J Ahlberg
The visual computer 36 (1), 97-112, 2020
A shadow detection method for remote sensing images using VHR hyperspectral and LIDAR data
G Tolt, M Shimoni, J Ahlberg
2011 IEEE international geoscience and remote sensing symposium, 4423-4426, 2011
Model-based coding: Extraction, coding, and evaluation of face model parameters
J Ahlberg
Linköping University, 2002
Using the active appearance algorithm for face and facial feature tracking
J Ahlberg
Proceedings IEEE ICCV Workshop on Recognition, Analysis, and Tracking of …, 2001
Generating visible spectrum images from thermal infrared
A Berg, J Ahlberg, M Felsberg
Proceedings of the IEEE Conference on Computer Vision and Pattern …, 2018
Herbivore grazing—or trampling? Trampling effects by a large ungulate in cold high‐latitude ecosystems
J Heggenes, A Odland, T Chevalier, J Ahlberg, A Berg, H Larsson, ...
Ecology and Evolution 7 (16), 6423-6431, 2017
Fitting 3D face models for tracking and active appearance model training
F Dornaika, J Ahlberg
Image and Vision Computing 24 (9), 1010-1024, 2006
Methods for large-scale monitoring of district heating systems using airborne thermography
O Friman, P Follo, J Ahlberg, S Sjökvist
IEEE Transactions on geoscience and remote sensing 52 (8), 5175-5182, 2013
Object detection with pixel intensity comparisons organized in decision trees
N Markuš, M Frljak, IS Pandžić, J Ahlberg, R Forchheimer
arXiv preprint arXiv:1305.4537, 2013
Face tracking for model‐based coding and face animation
J Ahlberg, R Forchheimer
International journal of imaging systems and technology 13 (1), 8-22, 2003
Fusion of acoustic and optical sensor data for automatic fight detection in urban environments
M Andersson, S Ntalampiras, T Ganchev, J Rydell, J Ahlberg, N Fakotakis
2010 13th International Conference on Information Fusion, 1-8, 2010
Estimation of crowd behavior using sensor networks and sensor fusion
M Andersson, J Rydell, J Ahlberg
Information Fusion (FUSION), 12th International Conference on, 396-403, 2009
Automatic inspection of spot welds by thermography
A Runnemalm, J Ahlberg, A Appelgren, S Sjökvist
Journal of nondestructive evaluation 33, 398-406, 2014
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