Elli Angelopoulou

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 6

Top Topics

Illuminant Estimation

Surgical Navigation

Writer Identification

Zernike Moments

Top Venues

Multim. Tools Appl.

Medical Imaging: Image-Guided Procedures

Int. J. Comput. Assist. Radiol. Surg.

Publications

Vincent Christlein, David Bernecker, Andreas K. Maier, Elli Angelopoulou
Offline Writer Identification Using Convolutional Neural Network Activation Features. CoRR (2024)
Mario Amrehn, Firas Mualla, Elli Angelopoulou, Stefan Steidl, Andreas K. Maier
Balanced Random Forest Classifier in WEKA. CoRR (2018)
Jessica Magaraggia, Wei Wei, Markus Weiten, Gerhard Kleinszig, Sven Yves Vetter, Jochen Franke, Adrian John, Adrian Egli, Karl Barth, Elli Angelopoulou, Joachim Hornegger
Design and evaluation of a portable intra-operative unified-planning-and-guidance framework applied to distal radius fracture surgery. Int. J. Comput. Assist. Radiol. Surg. 12 (1) (2017)
Christian Riess, Mathias Unberath, Farzad Naderi, Sven Pfaller, Marc Stamminger, Elli Angelopoulou
Handling multiple materials for exposure of digital forgeries using 2-D lighting environments. Multim. Tools Appl. 76 (4) (2017)
Vincent Christlein, David Bernecker, Florian Hönig, Andreas K. Maier, Elli Angelopoulou
Writer Identification Using GMM Supervectors and Exemplar-SVMs. Pattern Recognit. 63 (2017)
Johannes Jordan, Elli Angelopoulou, Andreas K. Maier
A Novel Framework for Interactive Visualization and Analysis of Hyperspectral Image Data. J. Electr. Comput. Eng. 2016 (2016)
Jessica Magaraggia, Wei Wei, Markus Weiten, Gerhard Kleinszig, Sven Yves Vetter, Jochen Franke, Karl Barth, Elli Angelopoulou, Joachim Hornegger
A Portable Intra-Operative Framework Applied to Distal Radius Fracture Surgery. MICCAI (1) (2015)
Vincent Christlein, David Bernecker, Andreas K. Maier, Elli Angelopoulou
Offline Writer Identification Using Convolutional Neural Network Activation Features. GCPR (2015)
Christian Riess, Sven Pfaller, Elli Angelopoulou
Reflectance Normalization in Illumination-Based Image Manipulation Detection. ICIAP Workshops (2015)
Vincent Christlein, David Bernecker, Elli Angelopoulou
Writer identification using VLAD encoded contour-Zernike moments. ICDAR (2015)
Sergiu Dotenco, Florian Gallwitz, Elli Angelopoulou
Autonomous Approach and Landing for a Low-Cost Quadrotor Using Monocular Cameras. ECCV Workshops (1) (2014)
Benjamin H. Groh, Martin Friedl, André Guilherme Linarth, Elli Angelopoulou
Advanced real-time indoor parking localization based on semi-static objects. FUSION (2014)
Shida Beigpour, Christian Riess, Joost van de Weijer, Elli Angelopoulou
Multi-Illuminant Estimation With Conditional Random Fields. IEEE Trans. Image Process. 23 (1) (2014)
Johannes Jordan, Elli Angelopoulou, Antonio Robles-Kelly
An unsupervised material learning method for imaging spectroscopy. IJCNN (2014)
Savvas A. Chatzichristofis, Chryssanthi Iakovidou, Yiannis S. Boutalis, Elli Angelopoulou
Mean Normalized Retrieval Order (MNRO): a new content-based image retrieval performance measure. Multim. Tools Appl. 70 (3) (2014)
Vincent Christlein, David Bernecker, Florian Hönig, Elli Angelopoulou
Writer identification and verification using GMM supervectors. WACV (2014)
Simon Placht, Peter Fürsattel, Etienne Assoumou Mengue, Hannes G. Hofmann, Christian Schaller, Michael Balda, Elli Angelopoulou
ROCHADE: Robust Checkerboard Advanced Detection for Camera Calibration. ECCV (4) (2014)
Jessica Magaraggia, Gerhard Kleinszig, Wei Wei, Markus Weiten, Rainer Graumann, Elli Angelopoulou, Joachim Hornegger
On the accuracy of a video-based drill-guidance solution for orthopedic and trauma surgery: preliminary results. Medical Imaging: Image-Guided Procedures (2014)
Jessica Magaraggia, Adrian Egli, Gerhard Kleinszig, Rainer Graumann, Elli Angelopoulou, Joachim Hornegger
Calibration of a Camera-Based Guidance Solution for Orthopedic and Trauma Surgery. Bildverarbeitung für die Medizin (2013)
Jan Odstrcilík, Radim Kolár, Attila Budai, Joachim Hornegger, Jirí Jan, Jirí Gazárek, Tomas Kubena, Pavel Cernosek, Ondrej Svoboda, Elli Angelopoulou
Retinal vessel segmentation by improved matched filtering: evaluation on a new high-resolution fundus image database. IET Image Process. 7 (4) (2013)
Jessica Magaraggia, Gerhard Kleinszig, Rainer Graumann, Elli Angelopoulou, Joachim Hornegger
A video guided solution for screw insertion in orthopedic plate fixation. Medical Imaging: Image-Guided Procedures (2013)
Tiago Jose de Carvalho, Christian Riess, Elli Angelopoulou, Hélio Pedrini, Anderson de Rezende Rocha
Exposing Digital Image Forgeries by Illumination Color Classification. IEEE Trans. Inf. Forensics Secur. 8 (7) (2013)
Johannes Jordan, Elli Angelopoulou
Mean-shift clustering for interactive multispectral image analysis. ICIP (2013)
David Bernecker, Christian Riess, Vincent Christlein, Elli Angelopoulou, Joachim Hornegger
Representation Learning for Cloud Classification. GCPR (2013)
Johannes Jordan, Elli Angelopoulou
Hyperspectral image visualization with a 3-D self-organizing map. WHISPERS (2013)
Fabian Zach, Christian Riess, Elli Angelopoulou
Automated Image Forgery Detection through Classification of JPEG Ghosts. DAGM/OAGM Symposium (2012)
Vincent Christlein, Christian Riess, Johannes Jordan, Corinna Riess, Elli Angelopoulou
An Evaluation of Popular Copy-Move Forgery Detection Approaches CoRR (2012)
Christoph Schmalz, Frank Forster, Anton Schick, Elli Angelopoulou
An endoscopic 3D scanner based on structured light. Medical Image Anal. 16 (5) (2012)
Philip Walter Mewes, Peter Rennert, Aleksandar Lj. Juloski, Alain Lalande, Elli Angelopoulou, Rainer Kuth, Joachim Hornegger
Semantic and topological classification of images in magnetically guided capsule endoscopy. Medical Imaging: Computer-Aided Diagnosis (2012)
Johannes Jordan, Elli Angelopoulou
Supervised multispectral image segmentation with power watersheds. ICIP (2012)
Eva Eibenberger, Elli Angelopoulou
The importance of the normalizing channel in log-chromaticity space. ICIP (2012)
Vincent Christlein, Christian Riess, Johannes Jordan, Corinna Riess, Elli Angelopoulou
An Evaluation of Popular Copy-Move Forgery Detection Approaches. IEEE Trans. Inf. Forensics Secur. 7 (6) (2012)
Christian Riess, Eva Eibenberger, Elli Angelopoulou
Illuminant color estimation for real-world mixed-illuminant scenes. ICCV Workshops (2011)
Johannes Jordan, Elli Angelopoulou
Edge detection in multispectral images using the n-dimensional self-organizing map. ICIP (2011)
Michael Bleier, Christian Riess, Shida Beigpour, Eva Eibenberger, Elli Angelopoulou, Tobias Tröger, André Kaup
Color constancy and non-uniform illumination: Can existing algorithms work? ICCV Workshops (2011)
Christoph R. Malskies, Eva Eibenberger, Elli Angelopoulou
The Recognition of Ethnic Groups based on Histological Skin Properties. VMV (2011)
Philip W. Mewes, Dominik Neumann, Aleksandar Lj. Juloski, Elli Angelopoulou, Joachim Hornegger
On-the-fly detection of images with gastritis aspects in magnetically guided capsule endoscopy. Medical Imaging: Computer-Aided Diagnosis (2011)
Johannes Feulner, Shaohua Kevin Zhou, Elli Angelopoulou, Sascha Seifert, Alexander Cavallaro, Joachim Hornegger, Dorin Comaniciu
Comparing axial CT slices in quantized N-dimensional SURF descriptor space to estimate the visible body region. Comput. Medical Imaging Graph. 35 (3) (2011)
André Guilherme Linarth, Elli Angelopoulou
On feature templates for Particle Filter based lane detection. ITSC (2011)
Philip Walter Mewes, Dominik Neumann, Oleg Licegevic, Johannes Simon, Aleksandar Lj. Juloski, Elli Angelopoulou
Automatic Region-of-Interest Segmentation and Pathology Detection in Magnetically Guided Capsule Endoscopy. MICCAI (3) (2011)
Eva N. K. Kollorz, Elli Angelopoulou, Michael Beck, Daniela Schmidt, Torsten Kuwert
Using Power Watersheds to Segment Benign Thyroid Nodules in Ultrasound Image Data. Bildverarbeitung für die Medizin (2011)
Christian Riess, Elli Angelopoulou
Scene Illumination as an Indicator of Image Manipulation. Information Hiding (2010)
Christoph Schmalz, Elli Angelopoulou
A graph-based approach for robust single-shot structured light. CVPR Workshops (2010)
Vincent Christlein, Christian Riess, Elli Angelopoulou
A Study on Features for the Detection of Copy-Move Forgeries. Sicherheit (2010)
Christoph Schmalz, Elli Angelopoulou
Belief Propagation for Improved Color Assessment in Structured Light. DAGM-Symposium (2010)
Eva Eibenberger, Elli Angelopoulou
The Narrow-Band Assumption in Log-Chromaticity Space. ECCV Workshops (1) (2010)
Eva Eibenberger, Elli Angelopoulou
Beyond the neutral interface reflection assumption in illuminant color estimation. ICIP (2010)
Vincent Christlein, Christian Riess, Elli Angelopoulou
On rotation invariance in copy-move forgery detection. WIFS (2010)
Johannes Jordan, Elli Angelopoulou
Gerbil - A Novel Software Framework for Visualization and Analysis in the Multispectral Domain. VMV (2010)
André Guilherme Linarth, Manuel Brucker, Elli Angelopoulou
Robust ground plane estimation based on particle filters. ITSC (2009)
Christian Riess, Johannes Jordan, Elli Angelopoulou
A common framework for ambient illumination in the dichromatic reflectance model. ICCV Workshops (2009)
Christian Riess, Elli Angelopoulou
Physics-based illuminant color estimation as an image semantics clue. ICIP (2009)
Stefan Wenhardt, Benjamin Deutsch, Elli Angelopoulou, Heinrich Niemann
Active Visual Object Reconstruction using D-, E-, and T-Optimal Next Best Views. CVPR (2007)
Elli Angelopoulou
Specular Highlight Detection Based on the Fresnel Reflection Coefficient. ICCV (2007)
Hongzhi Wang, Elli Angelopoulou
Sensor band selection for multispectral imaging via average normalized information. J. Real Time Image Process. 1 (2) (2006)
Elli Angelopoulou, Sofya Poger
Color of specular highlights. Human Vision and Electronic Imaging (2003)
Elli Angelopoulou
Understanding the color of human skin. Human Vision and Electronic Imaging (2001)
Elli Angelopoulou, Rana Molana, Kostas Daniilidis
Multispectral Skin Color Modeling. CVPR (2) (2001)
Elli Angelopoulou
Objective Colour from Multispectral Imaging. ECCV (1) (2000)
Elli Angelopoulou, James P. Williams
Photometric Surface Analysis in a Tri-Luminal Environment. ICCV (1999)
Elli Angelopoulou, Sang Wook Lee, Ruzena Bajcsy
Spectral Gradient: A Material Descriptor Invariant to Geometry and Incident Illumination. ICCV (1999)
Elli Angelopoulou, Lawrence B. Wolff
Sign of Gaussian Curvature From Curve Orientation in Photometric Space. IEEE Trans. Pattern Anal. Mach. Intell. 20 (10) (1998)
Elli Angelopoulou, Lawrence B. Wolff
Photometric Computation of the Sign of Gaussian Curvature Using a Curve-Orientation Invariant. CVPR (1997)
Elli Angelopoulou, James P. Williams, Lawrence B. Wolff
A Curvature Based Descriptor Invariant to Pose and Albedo Derived from Photometric Data. CVPR (1997)
Elli Angelopoulou, James P. Williams, Lawrence B. Wolff
Curvature Based Signatures for Object Description and Recognition. Object Representation in Computer Vision (1996)
Lawrence B. Wolff, Elli Angelopoulou
3-D Stereo Using Photometric Ratios. ECCV (2) (1994)