Perelman School of Medicine at the University of Pennsylvania

Section for Biomedical Image Analysis (SBIA)

Nicolas Honnorat, Ph.D.


Research Associate

Section of Biomedical Image Analysis
Center for Biomedical Image Computing & Analytics
Department of Radiology
Perelman School of Medicine
University of Pennsylvania

Richards Medical Research Laboratories, Floor 7
3700 Hamilton Walk
Philadelphia, PA 19104
fax: (001) 215.573.1811
email: Nicolas.Honnorat@uphs.upenn.edu

Personal webpage

Educational Background

Ph.D. in Applied Mathematics                               Ecole Centrale de Paris (Paris, France)
M.Sc. in Applied Mathematics/Computer Vision  Ecole Centrale de Paris (Paris, France)
Engineering Degree                                              Ecole Centrale de Paris (Paris, France)

Research Summary

My current researches focus on the development of novel mathematical tools for analyzing resting-state functional MRI, in neurodevelopment and aging.

Publications

Journals

  • Gross P, Honnorat, N, Varol E, Wallner M, Trappanese DM, Sharp TE, Starosta T, Duran JM, Koller S, Davatzikos C, Houser SR "Nuquantus: Machine learning software for the characterization and quantification of cell nuclei in complex immunofluorescent tissue images" Scientific Reports, 2016 6
  • Dong A, Honnorat N, Gaonkar B, Davatzikos C "CHIMERA:Clustering of heterogeneous disease effects via distribution matching of imaging patterns", Transactions on Medical Imaging, 2016 35(2):612-21
  • Honnorat N, Eavani H, Satterthwaite T, Gur RE, Gur RC and Davatzikos C "GraSP: Geodesic Graph-based Segmentation with Shape Priors for the functional parcellation of the cortex", Neuroimage, 2015 106:207-221
  • Le Borgne H, Honnorat N "Fast shared boosting for large-scale concept detection". Multimedia Tools and Application, 2012 60(2):389-402

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Conferences

  • Honnorat N, Satterthwaite T, Gur RE, Gur RC, Davatzikos C "Reproducible and Efficient Computation of Functional Partial Correlations for the Entire Brain", Organization for Human Brain Mapping 2016
  • Eavani H, Honnorat N, An Y, Hsieh MK, Erus G, Doshi J., Ferrucci L, Beason-Held LL, Resnick S, Davatzikos C "Discovering heterogeneous patterns of advanced brain aging: a BLSA study", Organization for Human Brain Mapping 2016  ( Oral presentation, top 1% )
  • Honnorat N, Eavani H, Satterthwaite T, Gur RE, Gur RC, Davatzikos C "Subject-specific Parcellations Detect Reduced Local Functional Coherence during Neuro Development", Organization for Human Brain Mapping 2015
  • Honnorat N, Satterthwaite T, Vandekar S, Shinohara R, Gur RE, Gur RC, Davatzikos C "Correlation and Spatial Coherence of Functional Homogeneity, Cortical Curvature and Thickness", Organization for Human Brain Mapping 2015
  • Honnorat N, Eavani H, Satterthwaite T, Gur RE, Gur RC, Davatzikos C "Discrete functional parcellation of the cortex with clustering methods and MRF", Fourth Biennial Conference on Resting State-Brain Connectivity 2014
  • Honnorat N, Eavani H, Satterthwaite T, Gur RE, Gur RC, Davatzikos C "Functional Parcellation of the Cortex from rs-fMRI with Graph-based Methods and shape priors", Organization for Human Brain Mapping 2014 ( Oral presentation, top 1% )
  • Honnorat N, Eavani H, Satterthwaite T, Davatzikos C: "A Graph-based Brain Parcellation Method Extracting Sparse Networks", InternationalWorkshop on Pattern Recognition in NeuroImaging 2013
  • Honnorat N, Vaillant R, Paragios N "Graph-based Guide-wire Segmentation through Fusion of Contrast-enhanced and fluoroscopic Images" IEEE International Symposium on Biomedical Image Analysis 2012 (Oral presentation, top 20%)
  • Honnorat N, Vaillant R, Paragios N "Graph-based geometric-iconic guide-wire tracking" International Conference on Medical Image Computing and Computer Assisted Intervention 2011
  • Honnorat N, Vaillant R, Duncan JS, Paragios N "Curvilinear Structures Extraction in Cluttered Bioimaging Data with Discrete Optimization Methods" IEEE International Symposium on Biomedical Image Analysis 2011
  • Honnorat N, Vaillant R, Paragios N "Guide-wire Extraction through Perceptual Organization of Local Segments in Fluoroscopic Images" International Conference on Medical Image Computing and Computer Assisted Intervention 2010
  • Honnorat N, Vaillant R, Paragios N "Robust Guidewire Segmentation Through Boosting, Clustering and Linear Programming" IEEE International Symposium on Biomedical Image Analysis 2010
  • Le Borgne H, Honnorat N : "Fast shared boosting, application to large-scale visual concept detection" 8th International Workshop on Content-based Multiledia Indexing 2010 (best paper)

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Theses

  • Honnorat N, "Curvilinear Structures Segmentation and Tracking in Interventional Imaging", 2013

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Software

  • GraSP