2016
|
Konen, Wolfgang Illumination-invariant image mosaic calculation based on logarithmic search Forschungsbericht Research Center CIOP (Computational Intelligence, Optimization and Data Mining) Cologne University of Applied Science, 2016, (e-print published at http://arxiv.org/abs/1603.06433). Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic, LogSearch, neuroendoscopy @techreport{Kone16a,
title = {Illumination-invariant image mosaic calculation based on logarithmic search},
author = { Wolfgang Konen},
url = {http://arxiv.org/abs/1603.06433},
year = {2016},
date = {2016-03-01},
address = {Cologne University of Applied Science},
institution = {Research Center CIOP (Computational Intelligence, Optimization and Data Mining)},
note = {e-print published at http://arxiv.org/abs/1603.06433},
keywords = {BV-3D-Endo, computer vision, image mosaic, LogSearch, neuroendoscopy},
pubstate = {published},
tppubtype = {techreport}
}
|
2014
|
Liebig, Kay N; Maslehaty, Homajoun; Petridis, Athanasios K; Konen, Wolfgang; Scholz, Martin Comparison of two algorithms for the application of real time image mosaicking in neuroendoscopy Artikel Journal of Neurosurgery, 121 (3), S. 688 – 699, 2014. Abstract | Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic, LogSearch, neuroendoscopy @article{Lieb14,
title = {Comparison of two algorithms for the application of real time image mosaicking in neuroendoscopy},
author = { Kay N. Liebig and Homajoun Maslehaty and Athanasios K. Petridis and Wolfgang Konen and Martin Scholz},
doi = {10.3171/2014.5.JNS121788},
year = {2014},
date = {2014-09-01},
journal = {Journal of Neurosurgery},
volume = {121},
number = {3},
pages = {688 -- 699},
abstract = {OBJECT:
Neuroendoscopy is used more and more frequently in neurosurgical procedures
and has become an important tool in the neurosurgical armamentarium.
However, the main restriction of neuroendoscopy is the limited field
of view. A better overview of the area of interest would increase
surgical safety and decrease procedure-related morbidity rates. In
the present study, the authors aimed to improve this restriction
by using and comparing two algorithms to create endoscopic panoramic
images, which increase the field of view during neuroendoscopic procedures.
METHODS:
Different endoscopic methods with or without a stand and with linear
or circular endoscope movements were performed in cadaveric ventricles.
Video of the endoscopy was used to create image mosaics of the lateral
ventricle with the help of the Kourogi or LogSearch (LS) algorithm.
In the LS algorithm, different template sizes were used. Three observers
graded the quality of the image mosaic in terms of usefulness in
surgery. The fastest frame rate was 3-4 frames/second.
RESULTS:
The LS algorithm with a larger template size showed significantly
better results for the creation of image mosaics than the Kourogi
algorithm in linear endoscopic movement with or without a stand.
In circular endoscopic movements, the results seemed to be better
with the LS algorithm but were not significantly different from those
obtained with the Kourogi algorithm. In summary, image quality in
the experimental paradigms was satisfying.
CONCLUSIONS:
Results in the study showed that the creation of image mosaics is
possible and reliable with the featured algorithms. Image mosaicking
is an applicable device for neuroendoscopy and can increase the field
of view during endoscopic procedures. Its use can increase the safety
and the field of application of neuroendoscopy. However, faster frame
rates will be required to create a smooth image for practical use
during surgery.},
keywords = {BV-3D-Endo, computer vision, image mosaic, LogSearch, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
OBJECT:
Neuroendoscopy is used more and more frequently in neurosurgical procedures
and has become an important tool in the neurosurgical armamentarium.
However, the main restriction of neuroendoscopy is the limited field
of view. A better overview of the area of interest would increase
surgical safety and decrease procedure-related morbidity rates. In
the present study, the authors aimed to improve this restriction
by using and comparing two algorithms to create endoscopic panoramic
images, which increase the field of view during neuroendoscopic procedures.
METHODS:
Different endoscopic methods with or without a stand and with linear
or circular endoscope movements were performed in cadaveric ventricles.
Video of the endoscopy was used to create image mosaics of the lateral
ventricle with the help of the Kourogi or LogSearch (LS) algorithm.
In the LS algorithm, different template sizes were used. Three observers
graded the quality of the image mosaic in terms of usefulness in
surgery. The fastest frame rate was 3-4 frames/second.
RESULTS:
The LS algorithm with a larger template size showed significantly
better results for the creation of image mosaics than the Kourogi
algorithm in linear endoscopic movement with or without a stand.
In circular endoscopic movements, the results seemed to be better
with the LS algorithm but were not significantly different from those
obtained with the Kourogi algorithm. In summary, image quality in
the experimental paradigms was satisfying.
CONCLUSIONS:
Results in the study showed that the creation of image mosaics is
possible and reliable with the featured algorithms. Image mosaicking
is an applicable device for neuroendoscopy and can increase the field
of view during endoscopic procedures. Its use can increase the safety
and the field of application of neuroendoscopy. However, faster frame
rates will be required to create a smooth image for practical use
during surgery. |
2009
|
Konen, Wolfgang Optischer Fluss und Image Mosaicing nach Kourogi Forschungsbericht Cologne University of Applied Sciences 2009, (In German). Links | BibTeX | Schlagwörter: computer vision, image mosaic @techreport{Kon09-TRKourogi,
title = {Optischer Fluss und Image Mosaicing nach Kourogi},
author = { Wolfgang Konen},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/TR-OpticalFlow-Kourogi.pdf},
year = {2009},
date = {2009-01-01},
institution = {Cologne University of Applied Sciences},
note = {In German},
keywords = {computer vision, image mosaic},
pubstate = {published},
tppubtype = {techreport}
}
|
2007
|
Konen, Wolfgang; Scholz, Martin; Tombrock, Stephan Robust registration procedures for endoscopic imaging Artikel Medical Image Analysis, 11 (6), S. 526-539, 2007. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic @article{KonSch07,
title = {Robust registration procedures for endoscopic imaging},
author = { Wolfgang Konen and Martin Scholz and Stephan Tombrock},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/KonenTombrockScholz2007-rev2.pdf},
doi = {10.1016/j.media.2007.04.006},
year = {2007},
date = {2007-12-01},
journal = {Medical Image Analysis},
volume = {11},
number = {6},
pages = {526-539},
keywords = {BV-3D-Endo, computer vision, image mosaic},
pubstate = {published},
tppubtype = {article}
}
|
Breiderhoff, Beate; Konen, Wolfgang; Scholz, Martin Ein automatisiertes Verfahren zum Image-Mosaicing bei endoskopischen Videoaufnahmen Forschungsbericht Cologne University of Applied Sciences 2007. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic @techreport{BreKon07,
title = {Ein automatisiertes Verfahren zum Image-Mosaicing bei endoskopischen Videoaufnahmen},
author = { Beate Breiderhoff and Wolfgang Konen and Martin Scholz},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/bvm2007_paper1_final.pdf},
year = {2007},
date = {2007-01-01},
institution = {Cologne University of Applied Sciences},
keywords = {BV-3D-Endo, computer vision, image mosaic},
pubstate = {published},
tppubtype = {techreport}
}
|
Konen, Wolfgang; Breiderhoff, Beate; Naderi, Martin Image Mosaicing in der medizinischen Endoskopie Forschungsbericht Cologne University of Applied Sciences 2007. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic @techreport{KonBre07a,
title = {Image Mosaicing in der medizinischen Endoskopie},
author = { Wolfgang Konen and Beate Breiderhoff and Martin Naderi},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/FBericht2007-Kg1.pdf},
year = {2007},
date = {2007-01-01},
institution = {Cologne University of Applied Sciences},
keywords = {BV-3D-Endo, computer vision, image mosaic},
pubstate = {published},
tppubtype = {techreport}
}
|
Konen, Wolfgang; Breiderhoff, Beate; Scholz, Martin Real-time image mosaic for endoscopic video sequences Konferenzbeitrag Horsch, Alexander ; ot, (Hrsg.): Bildverarbeitung für die Medizin (BVM2007, München), Springer-Verlag, Berlin, 2007. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic @inproceedings{KonBre07b,
title = {Real-time image mosaic for endoscopic video sequences},
author = { Wolfgang Konen and Beate Breiderhoff and Martin Scholz},
editor = {Horsch, Alexander and ot},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/bvm2007_paper2_final.pdf},
year = {2007},
date = {2007-01-01},
booktitle = {Bildverarbeitung für die Medizin (BVM2007, München)},
publisher = {Springer-Verlag, Berlin},
keywords = {BV-3D-Endo, computer vision, image mosaic},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Konen, Wolfgang 3D-Navigation und Bildverarbeitung in der medizinischen Endoskopie Forschungsbericht Cologne University of Applied Sciences 2007. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic @techreport{Kone07b,
title = {3D-Navigation und Bildverarbeitung in der medizinischen Endoskopie},
author = { Wolfgang Konen},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/FBericht2007-Kg2.pdf},
year = {2007},
date = {2007-01-01},
institution = {Cologne University of Applied Sciences},
keywords = {BV-3D-Endo, computer vision, image mosaic},
pubstate = {published},
tppubtype = {techreport}
}
|
Konen, Wolfgang; Naderi, Martin; Scholz, Martin Endoscopic image mosaics for real-time color video sequences Konferenzbeitrag Lemke, H U (Hrsg.): Computer Assisted Radiology and Surgery (CARS2007, Berlin), Elsevier, Amsterdam, 2007. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic @inproceedings{KonNad07,
title = {Endoscopic image mosaics for real-time color video sequences},
author = { Wolfgang Konen and Martin Naderi and Martin Scholz},
editor = {Lemke, H.U.},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/CARS2007_EndoMosaic-paper.pdf},
year = {2007},
date = {2007-01-01},
booktitle = {Computer Assisted Radiology and Surgery (CARS2007, Berlin)},
publisher = {Elsevier, Amsterdam},
keywords = {BV-3D-Endo, computer vision, image mosaic},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2006
|
Konen, Wolfgang Optischer Fluss und Echtzeit-Videobearbeitung Forschungsbericht Cologne University of Applied Sciences 2006. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic @techreport{Kone06a,
title = {Optischer Fluss und Echtzeit-Videobearbeitung},
author = {Konen, Wolfgang},
url = {http://www.gm.fh-koeln.de/%7Ekonen/WPF-BV/TR-OpticalFlow-ImaMos.pdf},
year = {2006},
date = {2006-01-01},
institution = {Cologne University of Applied Sciences},
keywords = {BV-3D-Endo, computer vision, image mosaic},
pubstate = {published},
tppubtype = {techreport}
}
|
2005
|
Scholz, Martin ; Dick, S; Fricke, Britta ; Engelhardt, M; Tombrock, Stephan ; Pechlivanis, I; Harders, Albrecht ; Konen, Wolfgang Consideration of ergonomic aspects in the development of a new endoscopic navigation system Artikel British Journal of Neurosurgery, 19 (5), S. 402-408, 2005. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic, neuroendoscopy @article{SchDF05,
title = {Consideration of ergonomic aspects in the development of a new endoscopic navigation system},
author = {Scholz, Martin and Dick, S. and Fricke, Britta and Engelhardt, M. and Tombrock, Stephan and Pechlivanis, I. and Harders, Albrecht and Konen, Wolfgang},
year = {2005},
date = {2005-01-01},
journal = {British Journal of Neurosurgery},
volume = {19},
number = {5},
pages = {402-408},
keywords = {BV-3D-Endo, computer vision, image mosaic, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
|
Scholz, Martin ; Tombrock, Stephan ; Konen, Wolfgang ; Fricke, Britta ; others, Application of a newly developed visual navigation system in humans - first results Artikel Minimal Invasive Neurosurgery, 48 , S. 1-6, 2005. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, image mosaic, neuroendoscopy @article{SchTK05,
title = {Application of a newly developed visual navigation system in humans - first results},
author = {Scholz, Martin and Tombrock, Stephan and Konen, Wolfgang and Fricke, Britta and others},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/scholz-mins-2005.pdf},
year = {2005},
date = {2005-01-01},
journal = {Minimal Invasive Neurosurgery},
volume = {48},
pages = {1-6},
keywords = {BV-3D-Endo, computer vision, image mosaic, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
|
2000
|
Scholz, Martin ; Fricke, Britta ; Tombrock, Stephan ; Hardenack, Markus ; Schmieder, Kirsten ; von Düring, Monika ; Konen, Wolfgang ; Harders, Albrecht Virtual image navigation: a new method to control intraoperative bleeding in neuroendoscopic surgery: Case Reports And Technical Notes Artikel Journal of Neurosurgery, 93 , S. 342-350, 2000. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @article{SchFT00a,
title = {Virtual image navigation: a new method to control intraoperative bleeding in neuroendoscopic surgery: Case Reports And Technical Notes},
author = {Scholz, Martin and Fricke, Britta and Tombrock, Stephan and Hardenack, Markus and Schmieder, Kirsten and von Düring, Monika and Konen, Wolfgang and Harders, Albrecht},
year = {2000},
date = {2000-01-01},
journal = {Journal of Neurosurgery},
volume = {93},
pages = {342-350},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
|
Scholz, Martin ; Fricke, Britta ; Tombrock, Stephan ; Hardenack, Markus ; Schmieder, Kirsten ; von Düring, Monika ; Konen, Wolfgang ; Harders, Albrecht Virtual image navigation: a new method to control intraoperative bleeding in neuroendoscopic surgery Artikel Neurosurgical Focus, JNS Preview Article, 8 (6), S. 342-350, 2000. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @article{SchFT00b,
title = {Virtual image navigation: a new method to control intraoperative bleeding in neuroendoscopic surgery},
author = {Scholz, Martin and Fricke, Britta and Tombrock, Stephan and Hardenack, Markus and Schmieder, Kirsten and von Düring, Monika and Konen, Wolfgang and Harders, Albrecht},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/JournNeurSurg2000.pdf},
year = {2000},
date = {2000-01-01},
journal = {Neurosurgical Focus, JNS Preview Article},
volume = {8},
number = {6},
pages = {342-350},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
|
1999
|
Konen, Wolfgang ; Scholz, Martin ; Tombrock, Stephan Endoscopic navigation and real-time image processing Konferenzbeitrag 4th International Symposium on Computer Aided Orthopedic Surgery (CAOS); Davos, 1999. Links | BibTeX | Schlagwörter: BV-3series, computer vision, neuroendoscopy @inproceedings{KonST99,
title = {Endoscopic navigation and real-time image processing},
author = {Konen, Wolfgang and Scholz, Martin and Tombrock, Stephan},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/konen+AbsCAOS99.pdf},
year = {1999},
date = {1999-01-01},
booktitle = {4th International Symposium on Computer Aided Orthopedic Surgery (CAOS); Davos},
keywords = {BV-3series, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Hardenack, Markus ; Konen, Wolfgang ; Fricke, Britta ; von D"uring, Monika ; Heuser, Lothar ; Harders, Albrecht Navigation in neuroendoscopy Artikel Minimally Invasive Therapy & Allied Technologies, 8 (5), S. 309–316, 1999. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @article{SchHK999,
title = {Navigation in neuroendoscopy},
author = {Scholz, Martin and Hardenack, Markus and Konen, Wolfgang and Fricke, Britta and von D"uring, Monika and Heuser, Lothar and Harders, Albrecht},
year = {1999},
date = {1999-01-01},
journal = {Minimally Invasive Therapy & Allied Technologies},
volume = {8},
number = {5},
pages = {309--316},
publisher = {Informa UK Ltd UK},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
|
1998
|
Konen, Wolfgang Biometrie und Videoanalyse - Live-Check durch Bewegungsanalyse ergänzt Gesichtserkennung Artikel EuroSecurity, 7 , S. 19-24, 1998. BibTeX | Schlagwörter: computer vision, face recognition @article{Kone98,
title = {Biometrie und Videoanalyse - Live-Check durch Bewegungsanalyse ergänzt Gesichtserkennung},
author = {Konen, Wolfgang},
year = {1998},
date = {1998-01-01},
journal = {EuroSecurity},
volume = {7},
pages = {19-24},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {article}
}
|
Konen, Wolfgang ; Salié, Henning Person erkannt Person gezählt: Biometrische Gesichtserkennung ZN-Face wird ergänzt durch Personenbilanzierung ZN-Count Artikel Wirtschaftsschutz und Sicherheitstechnik (W&S), 10 , S. 10-14, 1998. Links | BibTeX | Schlagwörter: computer vision, face recognition @article{KoneSal98,
title = {Person erkannt Person gezählt: Biometrische Gesichtserkennung ZN-Face wird ergänzt durch Personenbilanzierung ZN-Count},
author = {Konen, Wolfgang and Salié, Henning},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/Wus98.pdf},
year = {1998},
date = {1998-01-01},
journal = {Wirtschaftsschutz und Sicherheitstechnik (W&S)},
volume = {10},
pages = {10-14},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {article}
}
|
Konen, Wolfgang ; Scholz, Martin ; Tombrock, Stephan The VN-project : Endoscopic image processing for neurosurgery Artikel Computer Aided Surgery, 3 (3), S. 144-148, 1998. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @article{KonST98a,
title = {The VN-project : Endoscopic image processing for neurosurgery},
author = {Konen, Wolfgang and Scholz, Martin and Tombrock, Stephan},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/konen-CAS_Harder98.pdf},
year = {1998},
date = {1998-01-01},
journal = {Computer Aided Surgery},
volume = {3},
number = {3},
pages = {144-148},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
|
Konen, Wolfgang ; Scholz, Martin ; Tombrock, Stephan Bildverarbeitung in der Neuroendoskopie Konferenzbeitrag 1. Bochumer Workshop : Bildgeführtes Operieren Quo vadis ? Perspektiven in der Neurochirurgie, 14.3.98, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{KonST98b,
title = {Bildverarbeitung in der Neuroendoskopie},
author = {Konen, Wolfgang and Scholz, Martin and Tombrock, Stephan},
year = {1998},
date = {1998-01-01},
booktitle = {1. Bochumer Workshop : Bildgeführtes Operieren Quo vadis ? Perspektiven in der Neurochirurgie, 14.3.98},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Konen, Wolfgang ; Tombrock, Stephan ; Fricke, Britta ; Adams, L; von Düring, Monika ; others, Development of an endoscopic navigation system based on digital image processing Artikel Computer Aided Surgery, 2 (6), S. 1-6, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @article{SchKT98e,
title = {Development of an endoscopic navigation system based on digital image processing},
author = {Scholz, Martin and Konen, Wolfgang and Tombrock, Stephan and Fricke, Britta and Adams, L. and von Düring, Monika and others},
year = {1998},
date = {1998-01-01},
journal = {Computer Aided Surgery},
volume = {2},
number = {6},
pages = {1-6},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {article}
}
|
Scholz, Martin ; Konen, Wolfgang ; Tombrock, Stephan ; Fricke, Britta ; von Düring, Monika ; Harders, Albrecht Das VN-Projekt : Entwicklung eines visuell geführten endoskopischen Navigationssystems Konferenzbeitrag 1. Bochumer Workshop : Bildgeführtes Operieren Quo vadis ? Perspektiven in der Neurochirurgie, 14.3.98, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{SchKT98a,
title = {Das VN-Projekt : Entwicklung eines visuell geführten endoskopischen Navigationssystems},
author = {Scholz, Martin and Konen, Wolfgang and Tombrock, Stephan and Fricke, Britta and von Düring, Monika and Harders, Albrecht},
year = {1998},
date = {1998-01-01},
booktitle = {1. Bochumer Workshop : Bildgeführtes Operieren Quo vadis ? Perspektiven in der Neurochirurgie, 14.3.98},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Konen, Wolfgang ; Tombrock, Stephan ; Hardenack, Markus ; Fricke, Britta ; von Düring, Monika ; Harders, Albrecht Development of a visual guided navigation system for neuroendoscopy Konferenzbeitrag 49. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie,13.6.98, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{SchKT98d,
title = {Development of a visual guided navigation system for neuroendoscopy},
author = {Scholz, Martin and Konen, Wolfgang and Tombrock, Stephan and Hardenack, Markus and Fricke, Britta and von Düring, Monika and Harders, Albrecht},
year = {1998},
date = {1998-01-01},
booktitle = {49. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie,13.6.98},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Konen, Wolfgang ; Tombrock, Stephan ; Harders, Albrecht ; others, Digital image processing in neuroendoscopy : the development of a new navigation system Konferenzbeitrag 1. Congress of Endoscopic Assisted Microsurgery. Joint Meeting of the German and Japanese Societies of Neuroendoscopy. 10.6.98, Frankfurt., 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{SchKT98b,
title = {Digital image processing in neuroendoscopy : the development of a new navigation system},
author = {Scholz, Martin and Konen, Wolfgang and Tombrock, Stephan and Harders, Albrecht and others},
year = {1998},
date = {1998-01-01},
booktitle = {1. Congress of Endoscopic Assisted Microsurgery. Joint Meeting of the German and Japanese Societies of Neuroendoscopy. 10.6.98, Frankfurt.},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Konen, Wolfgang ; Tombrock, Stephan ; Harders, Albrecht ; others, Digitale Bildverarbeitung in der endoskopischen Neurochirurgie Konferenzbeitrag Aachener Workshop "Navigierte Hirnchirurgie", 4.-5.9.1998, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{SchKT98c,
title = {Digitale Bildverarbeitung in der endoskopischen Neurochirurgie},
author = {Scholz, Martin and Konen, Wolfgang and Tombrock, Stephan and Harders, Albrecht and others},
year = {1998},
date = {1998-01-01},
booktitle = {Aachener Workshop "Navigierte Hirnchirurgie", 4.-5.9.1998},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Konen, Wolfgang ; Tombrock, Stephan ; Schwarz, Andreas ; Fricke, Britta ; von Düring, Monika ; Harders, Albrecht Computergestützte endoskopische Neuronavigation Konferenzbeitrag Fuzzy Neuroinitiative NRW, Neue Produkte und Anwendungen, S. 85-92, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{SchKT98f,
title = {Computergestützte endoskopische Neuronavigation},
author = {Scholz, Martin and Konen, Wolfgang and Tombrock, Stephan and Schwarz, Andreas and Fricke, Britta and von Düring, Monika and Harders, Albrecht},
year = {1998},
date = {1998-01-01},
booktitle = {Fuzzy Neuroinitiative NRW, Neue Produkte und Anwendungen},
pages = {85-92},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Neumann, D; Wildförster, Ulrich ; Fricke, Britta ; Konen, Wolfgang ; others, Variations of topographic anatomy at the floor of the third ventricle Konferenzbeitrag 1. Congress of Endoscopic Assisted Microsurgery. Joint Meeting of the German and Japanese Societies of Neuroendoscopy. 10.6.98, Frankfurt, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{SchNW98,
title = {Variations of topographic anatomy at the floor of the third ventricle},
author = {Scholz, Martin and Neumann, D. and Wildförster, Ulrich and Fricke, Britta and Konen, Wolfgang and others},
year = {1998},
date = {1998-01-01},
booktitle = {1. Congress of Endoscopic Assisted Microsurgery. Joint Meeting of the German and Japanese Societies of Neuroendoscopy. 10.6.98, Frankfurt},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Scholz, Martin ; Tombrock, Stephan ; Fricke, Britta ; Wildförster, Ulrich ; Konen, Wolfgang ; von Düring, Monika ; Harders, Albrecht Computergestützte neuroendoskopische Koagulation: Blutstillung bei Bildverlust Konferenzbeitrag 5. Tag der Biomedizinischen Technik an der Ruhr-Universität Bochum, 1998. BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{SchTF98,
title = {Computergestützte neuroendoskopische Koagulation: Blutstillung bei Bildverlust},
author = {Scholz, Martin and Tombrock, Stephan and Fricke, Britta and Wildförster, Ulrich and Konen, Wolfgang and von Düring, Monika and Harders, Albrecht},
year = {1998},
date = {1998-01-01},
booktitle = {5. Tag der Biomedizinischen Technik an der Ruhr-Universität Bochum},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
1997
|
Konen, Wolfgang ; Fuhrmann, Stefan Einsatz biometrischer Verfahren am Beispiel der Gesichtserkennung und Implikationen für die Chipkarten-Technologie Konferenzbeitrag Struif, Bernd (Hrsg.): 7. GMD-SmartCard Workshop, GMD 1997. BibTeX | Schlagwörter: computer vision, face recognition @inproceedings{Kone97,
title = {Einsatz biometrischer Verfahren am Beispiel der Gesichtserkennung und Implikationen für die Chipkarten-Technologie},
author = {Konen, Wolfgang and Fuhrmann, Stefan},
editor = {Struif, Bernd},
year = {1997},
date = {1997-01-01},
booktitle = {7. GMD-SmartCard Workshop},
organization = {GMD},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Konen, Wolfgang ; Scholz, Martin ; Tombrock, Stephan ; Tölg, Sebastian ; Brauckmann, Michael ; Adams, Lukas An image-based navigation support system for neuroendoscopic surgery Konferenzbeitrag Symposium Bildverarbeitung, Technische Akademie Esslingen 1997. Links | BibTeX | Schlagwörter: BV-3D-Endo, computer vision, neuroendoscopy @inproceedings{KonST+97bv_ess,
title = {An image-based navigation support system for neuroendoscopic surgery},
author = {Konen, Wolfgang and Scholz, Martin and Tombrock, Stephan and Tölg, Sebastian and Brauckmann, Michael and Adams, Lukas},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/konen+bv_ess97.pdf},
year = {1997},
date = {1997-01-01},
booktitle = {Symposium Bildverarbeitung},
volume = {5},
organization = {Technische Akademie Esslingen},
keywords = {BV-3D-Endo, computer vision, neuroendoscopy},
pubstate = {published},
tppubtype = {inproceedings}
}
|
1996
|
Konen, Wolfgang Anwendungen der automatischen Bildauswertung in der Sicherheitstechnik Konferenzbeitrag Lieven, Karl (Hrsg.): Anwendersymposium Bildverarbeitung, MWMTV NRW 1996. BibTeX | Schlagwörter: computer vision, face recognition @inproceedings{Kone96b,
title = {Anwendungen der automatischen Bildauswertung in der Sicherheitstechnik},
author = {Konen, Wolfgang},
editor = {Lieven, Karl},
year = {1996},
date = {1996-01-01},
booktitle = {Anwendersymposium Bildverarbeitung},
organization = {MWMTV NRW},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Konen, Wolfgang Comparing facial line-drawings with gray-level images: A case study on PHANTOMAS Konferenzbeitrag von der Malsburg, Christoph ; von Seelen, Werner (Hrsg.): International Conference on Artificial Neural Networks (ICANN), North-Holland, Bochum, 1996. Links | BibTeX | Schlagwörter: computer vision, face recognition @inproceedings{Kone96a,
title = {Comparing facial line-drawings with gray-level images: A case study on PHANTOMAS},
author = {Konen, Wolfgang},
editor = {von der Malsburg, Christoph and von Seelen, Werner},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/konen96comparing.pdf},
year = {1996},
date = {1996-01-01},
booktitle = {International Conference on Artificial Neural Networks (ICANN)},
publisher = {North-Holland},
address = {Bochum},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Konen, Wolfgang Neural information processing in real-world face-recognition applications Artikel IEEE Expert, 11 (4), S. 7–8, 1996. Links | BibTeX | Schlagwörter: computer vision, face recognition, neuroinformatics @article{Kone96c,
title = {Neural information processing in real-world face-recognition applications},
author = {Konen, Wolfgang},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/Kone96-IEEEexpert.pdf},
year = {1996},
date = {1996-01-01},
journal = {IEEE Expert},
volume = {11},
number = {4},
pages = {7--8},
publisher = {IEEE},
keywords = {computer vision, face recognition, neuroinformatics},
pubstate = {published},
tppubtype = {article}
}
|
1995
|
Hormel, Michael ; Konen, Wolfgang ; Fuhrmann, Stefan ; Flügel, Albert Neural systems for complex identification tasks: The access control system ZN-Face and the alarm identification SENECA for steel casting processes Konferenzbeitrag Fogelman-Soulie, Francoise (Hrsg.): International Conference on Artificial Neural Networks (ICANN), North-Holland, Amsterdam, 1995. Links | BibTeX | Schlagwörter: computer vision, face recognition, neuroinformatics @inproceedings{Horm95,
title = {Neural systems for complex identification tasks: The access control system ZN-Face and the alarm identification SENECA for steel casting processes},
author = {Hormel, Michael and Konen, Wolfgang and Fuhrmann, Stefan and Flügel, Albert},
editor = {Fogelman-Soulie, Francoise},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/hormel-konen96neural-systems.pdf},
year = {1995},
date = {1995-01-01},
booktitle = {International Conference on Artificial Neural Networks (ICANN)},
publisher = {North-Holland},
address = {Amsterdam},
keywords = {computer vision, face recognition, neuroinformatics},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Konen, Wolfgang ; Schulze-Krüger, Ekkehard ZN-Face: A system for access control using automated face recognition Konferenzbeitrag Bichsel, Martin (Hrsg.): International Workshop on Automatic Face- and Gesture-Recognition (IWAFGR95), Univ. of Zürich 1995. Links | BibTeX | Schlagwörter: computer vision, face recognition @inproceedings{KoneSch95,
title = {ZN-Face: A system for access control using automated face recognition},
author = {Konen, Wolfgang and Schulze-Krüger, Ekkehard},
editor = {Bichsel, Martin},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/konen-schulze95znface.pdf},
year = {1995},
date = {1995-01-01},
booktitle = {International Workshop on Automatic Face- and Gesture-Recognition (IWAFGR95)},
organization = {Univ. of Zürich},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Kopecz, Jörg ; Konen, Wolfgang ; Schulze-Krüger, Ekkehard ZN-Face: A system for access control using automated face recognition Konferenzbeitrag Kappen, Bert ; Gielen, Stan (Hrsg.): Neural Networks: Artificial Intelligence and Industrial applications. Proc. 3rd annual SNN symposium on neural networks, Springer, Nijmegen, 1995. Links | BibTeX | Schlagwörter: computer vision, face recognition @inproceedings{KopeKon95,
title = {ZN-Face: A system for access control using automated face recognition},
author = {Kopecz, Jörg and Konen, Wolfgang and Schulze-Krüger, Ekkehard},
editor = {Kappen, Bert and Gielen, Stan},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/nijmeg95-znface.pdf},
year = {1995},
date = {1995-01-01},
booktitle = {Neural Networks: Artificial Intelligence and Industrial applications. Proc. 3rd annual SNN symposium on neural networks},
publisher = {Springer},
address = {Nijmegen},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {inproceedings}
}
|
1994
|
Konen, Wolfgang Optische Zutrittskontrolle mit ZN-Face Artikel Schweizerische Technische Zeitschrift, 12 , S. 25-28, 1994. Links | BibTeX | Schlagwörter: computer vision, face recognition @article{Kone94,
title = {Optische Zutrittskontrolle mit ZN-Face},
author = {Konen, Wolfgang},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/stz_arti94.pdf},
year = {1994},
date = {1994-12-01},
journal = {Schweizerische Technische Zeitschrift},
volume = {12},
pages = {25-28},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {article}
}
|
1993
|
Doursat, René ; Konen, Wolfgang ; Lades, Martin ; von der Malsburg, Christoph ; Vorbrüggen, Jan C; Wiskott, Laurenz ; Würtz, Rolf P Neural mechanisms of elastic pattern matching Forschungsbericht Institut für Neuroinformatik, Ruhr-Universität Bochum Bochum, (IR-INI 93-01), 1993. Links | BibTeX | Schlagwörter: computer vision, DLA, face recognition, learning, neuroinformatics @techreport{Dour93,
title = {Neural mechanisms of elastic pattern matching},
author = {Doursat, René and Konen, Wolfgang and Lades, Martin and von der Malsburg, Christoph and Vorbrüggen, Jan C. and Wiskott, Laurenz and Würtz, Rolf P.},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/doursat92neural.pdf},
year = {1993},
date = {1993-01-01},
number = {IR-INI 93-01},
address = {Bochum},
institution = {Institut für Neuroinformatik, Ruhr-Universität Bochum},
keywords = {computer vision, DLA, face recognition, learning, neuroinformatics},
pubstate = {published},
tppubtype = {techreport}
}
|
Konen, Wolfgang ; Vorbrüggen, Jan C Applying dynamic link matching to object recognition in real world images Konferenzbeitrag Gielen, Stan (Hrsg.): International Conference on Artificial Neural Networks (ICANN), North-Holland, Amsterdam, 1993. Links | BibTeX | Schlagwörter: computer vision, DLA, face recognition, neuroinformatics @inproceedings{KonVor93,
title = {Applying dynamic link matching to object recognition in real world images},
author = {Konen, Wolfgang and Vorbrüggen, Jan C.},
editor = {Gielen, Stan},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/KonVor1993.pdf},
year = {1993},
date = {1993-01-01},
booktitle = {International Conference on Artificial Neural Networks (ICANN)},
publisher = {North-Holland},
address = {Amsterdam},
keywords = {computer vision, DLA, face recognition, neuroinformatics},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Lades, Martin ; Vorbrüggen, Jan C; Buhmann, Joachim ; Lange, Jörg ; von der Malsburg, Christoph ; Würtz, Rolf P; Konen, Wolfgang Distortion invariant object recognition in the dynamic link architecture Artikel IEEE Transaction on Computers, 42 , S. 300-311, 1993. Links | BibTeX | Schlagwörter: computer vision, DLA, face recognition, neuroinformatics @article{LadVB93,
title = {Distortion invariant object recognition in the dynamic link architecture},
author = {Lades, Martin and Vorbrüggen, Jan C. and Buhmann, Joachim and Lange, Jörg and von der Malsburg, Christoph and Würtz, Rolf P. and Konen, Wolfgang},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/lades93distortion.pdf},
year = {1993},
date = {1993-01-01},
journal = {IEEE Transaction on Computers},
volume = {42},
pages = {300-311},
keywords = {computer vision, DLA, face recognition, neuroinformatics},
pubstate = {published},
tppubtype = {article}
}
|
