Rolf-Rainer Grigat

Orcid: 0000-0002-2450-5877

Affiliations:
  • Hamburg University of Technology, Institute of Vision Systems, Germany


According to our database1, Rolf-Rainer Grigat authored at least 60 papers between 1996 and 2019.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2019
Making metric learning algorithms invariant to transformations using a projection metric on Grassmann manifolds.
Int. J. Mach. Learn. Cybern., 2019

2016
Surface reconstruction from image space adjacency of lines using breadth-first plane search.
Proceedings of the 2016 IEEE International Conference on Robotics and Automation, 2016

2015
Improved Confidence Measures for Variational Optical Flow.
Proceedings of the VISAPP 2015, 2015

SIFT-EST - A SIFT-based Feature Matching Algorithm using Homography Estimation.
Proceedings of the VISAPP 2015, 2015

Sparse reconstruction of liver cirrhosis from monocular mini-laparoscopic sequences.
Proceedings of the Medical Imaging 2015: Image-Guided Procedures, 2015

2014
Total Variation Based 3D Reconstruction from Monocular Laparoscopic Sequences.
Proceedings of the Abdominal Imaging. Computational and Clinical Applications, 2014

Automatic seed selection for segmentation of liver cirrhosis in laparoscopic sequences.
Proceedings of the Medical Imaging 2014: Computer-Aided Diagnosis, San Diego, 2014

Classification of weak specular reflections in laparoscopic images.
Proceedings of the Medical Imaging 2014: Computer-Aided Diagnosis, San Diego, 2014

2013
Closed Contour Specular Reflection Segmentation in Laparoscopic Images.
Int. J. Biomed. Imaging, 2013

2012
Keyframe selection for robust pose estimation in laparoscopic videos.
Proceedings of the Medical Imaging 2012: Image-Guided Procedures, 2012

A robust motion estimation system for minimal invasive laparoscopy.
Proceedings of the Medical Imaging 2012: Image-Guided Procedures, 2012

Structure from Motion Based Approaches to 3D Reconstruction in Minimal Invasive Laparoscopy.
Proceedings of the Image Analysis and Recognition - 9th International Conference, 2012

Fusing shape and texture features for pose-robust face recognition.
Proceedings of the Image Processing: Machine Vision Applications V, 2012

2011
Model-based segmentation of pediatric and adult joints for orthopedic measurements in digital radiographs of the lower limbs.
Comput. Sci. Res. Dev., 2011

Pose-robust face recognition using shape-adapted texture features.
Proceedings of the Image Processing: Machine Vision Applications IV, 2011

Implant-Tolerant Orthopaedic Measurements for Post-Operative Radiographs of the Lower Limbs.
Proceedings of the Bildverarbeitung für die Medizin 2011: Algorithmen - Systeme, 2011

2010
Prediction of results from subjective evaluation of real-time-capable tone-mapping operators applied to limited high-dynamic-range images.
J. Electronic Imaging, 2010

Facial Pose Estimation using Active Appearance Models and a Generic Face Model.
Proceedings of the VISAPP 2010 - Proceedings of the Fifth International Conference on Computer Vision Theory and Applications, Angers, France, May 17-21, 2010, 2010

Fully Automatic Joint Segmentation for Computer-Aided Diagnosis and Planning.
Proceedings of the Machine Learning in Medical Imaging, First International Workshop, 2010

Face recognition under pose variations using shape-adapted texture features.
Proceedings of the International Conference on Image Processing, 2010

Model-Based Lower Limb Segmentation using Weighted Multiple Candidates.
Proceedings of the Bildverarbeitung für die Medizin 2010 - Algorithmen - Systeme, 2010

2009
Metamer density estimated color correction.
Signal Image Video Process., 2009

Medical x-ray image enhancement by intra-image and inter-image similarity.
Proceedings of the Medical Imaging 2009: Image Processing, 2009

High Quality Image Magnification Using Cross-Scale Self-Similarity.
Proceedings of the Bildverarbeitung für die Medizin 2009: Algorithmen - Systeme, 2009

2008
Local binary patterns for lip motion analysis.
Proceedings of the International Conference on Image Processing, 2008

A Stitching Algorithm for Automatic Registration of Digital Radiographs.
Proceedings of the Image Analysis and Recognition, 5th International Conference, 2008

Auto Exposure Control for Multiple-Slope Cameras.
Proceedings of the Image Analysis and Recognition, 5th International Conference, 2008

Ruler-Based Automatic Stitching of Spatially Overlapping Radiographs.
Proceedings of the Bildverarbeitung für die Medizin 2008, 2008

2007
Illumination flicker frequency classification in rolling shutter camera systems.
Proceedings of the Signal and Image Processing (SIP 2007), 2007

Color Correction by Considering the Distribution of Metamers within the Mismatch Gamut.
Proceedings of the 15th Color and Imaging Conference, 2007

Illumination flicker correction and frequency classification methods.
Proceedings of the Digital Photography III, San Jose, CA, USA, January 29-30, 2007, 2007

2006
Representing Directions for Hough Transforms.
Proceedings of the Advances in Computer Graphics and Computer Vision, 2006

Robust Eye Detection under Active Infrared Illumination.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Real Time Lip Motion Analysis for a Person Authentication System using Near Infrared Illumination.
Proceedings of the International Conference on Image Processing, 2006

Real-Time Denoising of Medical X-Ray Image Sequences: Three Entirely Different Approaches.
Proceedings of the Image Analysis and Recognition, Third International Conference, 2006

LAST Filter for Artifact-Free Noise Reduction of Fluoroscopic Sequences in Real-Time.
Proceedings of the Bildverarbeitung für die Medizin 2006, Algorithmen, Systeme, Anwendungen, Proceedings des Workshops vom 19., 2006

Robust and Fast Estimation of Signal-Dependent Noise in Medical X-Ray Image Sequences.
Proceedings of the Bildverarbeitung für die Medizin 2006, Algorithmen, Systeme, Anwendungen, Proceedings des Workshops vom 19., 2006

2005
An Automatic Face Recognition System in the Near Infrared Spectrum.
Proceedings of the Machine Learning and Data Mining in Pattern Recognition, 2005

A system for audio-visual speech recognition.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Motion Detection for Adaptive Spatio-temporal Filtering of Medical X-Ray Image Sequences.
Proceedings of the Bildverarbeitung für die Medizin 2005, Algorithmen - Systeme, 2005

Noise Reduction with Edge Preservation by Multiscale Analysis of Medical X-Ray Image Sequences.
Proceedings of the Bildverarbeitung für die Medizin 2005, Algorithmen - Systeme, 2005

2004
Multiblock-Fusion Scheme for Face Recognition.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

Die Metamer-Randdeskriptor-Methode zur Farbkorrektur.
Proceedings of the 10. Workshop Farbbildverarbeitung, 2004

Real-Time Hybrid Pose Estimation from Vision and Inertial Data.
Proceedings of the 1st Canadian Conference on Computer and Robot Vision (CRV 2004) 17-19 May 2004, 2004

Color Correction by Calculating a Metamer Boundary Descriptor.
Proceedings of the Second European Conference on Colour in Graphics, Imaging, and Vision, 2004

2003
Active shape lip modeling.
Proceedings of the 2003 International Conference on Image Processing, 2003

A System for Automatic Lip Reading.
Proceedings of the AVSP 2003, 2003

2002
Printer Characterization Using Adaptive Constraint Optimization.
Proceedings of the First European Conference on Colour in Graphics, Imaging, and Vision, 2002

2001
A One-Dimensional Analog VLSI Implementation for Nonlinear Real-Time Signal Preprocessing.
Real Time Imaging, 2001

Viseme recognition using multiple feature matching.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

Biologically MotivatedPrecise and Simple Calibration and Reconstruction Using a Stereo Light Microscope.
Proceedings of the Eighth International Conference On Computer Vision (ICCV-01), Vancouver, British Columbia, Canada, July 7-14, 2001, 2001

Recognition of the German Visemes Using Multiple Feature Matching.
Proceedings of the Pattern Recognition, 2001

2000
Optimum Binarization of Technical Document Images.
Proceedings of the 2000 International Conference on Image Processing, 2000

Pencil Mouse: Real-Time Estimation of 6-D Pose, Position, and Motion Parameters from a Monocular View.
Proceedings of the Mustererkennung 2000, 2000

Stereoskopische Blickrichtungsanalyse.
Proceedings of the Mustererkennung 2000, 2000

1999
Real-time adaptive signal processing using a dynamic reconfigurable systolic architecture in analog VLSI.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

1998
Real-Time Adaptive Smoothing with a 1-D Nonlinear Relaxation.
Proceedings of the Mustererkennung 1998, 20. DAGM-Symposium, Stuttgart, 29. September, 1998

1997
Ein echtzeitfähiges System zur Erkennung der Blickrichtung des menschlichen Auges.
Proceedings of the Mustererkennung 1997, 1997

A Passive Real-Time Gaze Estimation System for Human-Machine Interfaces.
Proceedings of the Computer Analysis of Images and Patterns, 7th International Conference, 1997

1996
Segmentation of image sequences for object oriented coding.
Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996


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