F
Fanny Orlhac
Researcher at Université Paris-Saclay
Publications - 42
Citations - 3983
Fanny Orlhac is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Medicine & Computer science. The author has an hindex of 17, co-authored 34 publications receiving 2251 citations. Previous affiliations of Fanny Orlhac include Centre national de la recherche scientifique & Institut Gustave Roussy.
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Journal ArticleDOI
The Image Biomarker Standardization Initiative: Standardized Quantitative Radiomics for High-Throughput Image-based Phenotyping
Alex Zwanenburg,Alex Zwanenburg,Martin Vallières,Mahmoud A. Abdalah,Hugo J.W.L. Aerts,Hugo J.W.L. Aerts,Vincent Andrearczyk,Aditya Apte,Saeed Ashrafinia,Spyridon Bakas,Roelof J. Beukinga,Ronald Boellaard,Marta Bogowicz,Luca Boldrini,Irène Buvat,Gary Cook,Christos Davatzikos,Adrien Depeursinge,Marie-Charlotte Desseroit,Nicola Dinapoli,Cuong V. Dinh,Sebastian Echegaray,Issam El Naqa,Issam El Naqa,Andriy Fedorov,Roberto Gatta,Robert J. Gillies,Vicky Goh,Michael Götz,Matthias Guckenberger,Sung Min Ha,Mathieu Hatt,Fabian Isensee,Philippe Lambin,Stefan Leger,Stefan Leger,Ralph T.H. Leijenaar,Jacopo Lenkowicz,Fiona Lippert,Are Losnegård,Klaus H. Maier-Hein,Olivier Morin,Henning Müller,Sandy Napel,Christophe Nioche,Fanny Orlhac,Sarthak Pati,Elisabeth Pfaehler,Arman Rahmim,Arman Rahmim,Arvind Rao,Jonas Scherer,Muhammad Siddique,Nanna M. Sijtsema,Jairo Socarras Fernandez,Emiliano Spezi,Roel J H M Steenbakkers,Stephanie Tanadini-Lang,Daniela Thorwarth,Esther G.C. Troost,Esther G.C. Troost,Taman Upadhaya,Vincenzo Valentini,Lisanne V. van Dijk,Joost J. M. van Griethuysen,Floris H. P. van Velden,Philip Whybra,Christian Richter,Christian Richter,Steffen Löck,Steffen Löck +70 more
TL;DR: A set of 169 radiomics features was standardized, which enabled verification and calibration of different radiomics software and could be excellently reproduced.
Journal ArticleDOI
LIFEx: A Freeware for Radiomic Feature Calculation in Multimodality Imaging to Accelerate Advances in the Characterization of Tumor Heterogeneity.
Christophe Nioche,Fanny Orlhac,Sarah Boughdad,Sylvain Reuzé,Jessica Goya-Outi,Charlotte Robert,Claire Pellot-Barakat,Michael Soussan,Frédérique Frouin,Irène Buvat +9 more
TL;DR: A user-friendly, multi-platform freeware which enables the calculation of conventional, histogram-based, textural, and shape features from PET, SPECT, MR, CT, and US images, or from any combination of imaging modalities called LIFEx is presented.
Journal ArticleDOI
Tumor Texture Analysis in 18F-FDG PET: Relationships Between Texture Parameters, Histogram Indices, Standardized Uptake Values, Metabolic Volumes, and Total Lesion Glycolysis
Fanny Orlhac,Michael Soussan,Jacques-Antoine Maisonobe,Camilo Garcia,Bruno Vanderlinden,Irène Buvat +5 more
TL;DR: None of the histogram indices and only 17 of 31 texture indices were robust with respect to the tumor-segmentation method, and an appropriate resampling formula with at least 32 gray levels should be used to avoid introducing a misleading relationship between texture indices and SUV.
Journal ArticleDOI
Validation of A Method to Compensate Multicenter Effects Affecting CT Radiomics.
TL;DR: Image compensation successfully realigned feature distributions computed from different CT imaging protocols and should facilitate multicenter radiomic studies.
Journal ArticleDOI
A Postreconstruction Harmonization Method for Multicenter Radiomic Studies in PET.
Fanny Orlhac,Sarah Boughdad,Sarah Boughdad,Cathy Philippe,Hugo Stalla-Bourdillon,Christophe Nioche,Laurence Champion,Michael Soussan,Frédérique Frouin,Vincent Frouin,Irène Buvat +10 more
TL;DR: The proposed harmonization method, by removing the center effect while preserving patient-specific effects, standardizes features measured from PET images obtained using different imaging protocols and should facilitate the use of radiomic models in clinical practice.