HL

Hamid Ladjal

Maître de conférences HDR
57
Documents
Affiliation actuelle
  • Simulation, Analyse et Animation pour la Réalité Augmentée (SAARA)
Identifiants chercheurs
Contact

Présentation

Domaines de recherche

Modélisation et simulation Biomécanique [physics.med-ph] Imagerie médicale

Compétences

Apprentissage profond Image processing Radiation therapy Digital twin 3D Segmentation et reconstruction

Publications

Publications

Automatic seal quality inspection using deep learning in mono material flexible packaging

Tajmout Ilyas , Hamid Ladjal , Fayez-Shakil Ahmed , Frédéric Roumanet , Hassan Hammouri
21st International Conference on Computer Vision Theory and Applications (VISAPP 2026), Mar 2026, Marbella, Spain
Communication dans un congrès hal-05477594 v1

Evaluating Segmentation Using Betti-1 Topological Metric: Application to Nasal Cavities in the context of airflow simulation

Nathan Hutin , Thomas Grenier , Sébastien Valette , Hamid Ladjal
IEEE 23rd International Symposium on Biomedical Imaging (ISBI), Apr 2026, London, United Kingdom
Communication dans un congrès hal-05478192 v1

Évaluation de la segmentation des cavités nasales à l'aide d'une métrique topologique Betti-1

Nathan Hutin , Thomas Grenier , Sébastien Valette , Hamid Ladjal
Évaluation de la segmentation des cavités nasales à l'aide d'une métrique topologique Betti-1, Mar 2026, Lyon, France
Communication dans un congrès hal-05485690 v1

Approche multi-axes basée deep learning pour la segmentation 3D du diaphragme

Mohamed Benkhettou , Hamid Ladjal , Mohammed Haddad , B. Shariat
Colloque Français d'Intelligence Artificielle en Imagerie Biomédicale (IABM 2026), Mar 2026, Lyon, France
Communication dans un congrès hal-05479025 v1

Segmentation et reconstruction 3D de lignées cellulaires par apprentissage profond à partir des images confocales

Binjamyn Mairesse , Hamid Ladjal , Gersende Alphonse , Céline Malesys , Etienne Testa et al.
Colloque Français d'Intelligence Artificielle en Imagerie Biomédicale (IABM 2026), Mar 2026, Lyon, France
Communication dans un congrès hal-05479047 v1

Diaphragm-Net: 3D full automatic segmentation of the diaphragm based on deep learning methods for 3D-CT images

Mohamed Benkhettou , Hamid Ladjal , Mohammed Haddad , B. Shariat
IEEE International Symposium on Biomedical Imaging, Apr 2025, Houston, United States
Communication dans un congrès hal-04877052 v1

Non-Linear Biomechanical Modeling of Lung Motion for Accurate Radiation Therapy

Hamid Ladjal , Michaël Beuve , B. Shariat
Computational Biomechanics for Medicine XX, Dec 2025, Perth, Australia, Australia
Communication dans un congrès hal-05479479 v1
Image document

Leveraging Latent Space and Radiomics for Multi-Label Classification of Chest CT Scans

Axel Bessy , Thomas Barba , Alexandre Meyer , Hamid Ladjal , Antoine Richard et al.
Plate-Forme Intelligence Artificielle, Jun 2025, Dijon, France
Communication dans un congrès hal-05408360 v1

Lung tumor tracking based on biomechanical modeling and deep learning of the respiratory movement for radiation therapy

Hamid Ladjal , Antoine Lenoir , B. Shariat
Computer Assisted Radiology and Surgery (CARS 2024), Jun 2024, Barcelona, Spain
Communication dans un congrès hal-04445281 v1

Study the effect of the personalized lung compliance on lung tumor motion for radiation therapy

Hamid Ladjal , Élodie Desserée , Shariat Behzad
IEEE International Symposium on Biomedical Imaging, May 2024, Athens, Greece
Communication dans un congrès hal-04441762 v1

Real time lung tumor tracking based on biomechanical modeling and LSTM network models of the respiratory movement for radiation therapy

Antoine Lenoir , Hamid Ladjal , Élodie Desserée , B. Shariat
IEEE International Symposium on Biomedical Imaging, May 2024, Athens, Greece
Communication dans un congrès hal-04441736 v1

Organ motion for radiation therapy

Hamid Ladjal
Workshop CNAO and IN2P3, Nov 2021, Pavie, Italy
Communication dans un congrès hal-04790029 v1

Biomechanical Patient-Specific Model of the Respiratory System Based on 4D CT Scans and Controlled by Personalized Physiological

Matthieu Giroux , Hamid Ladjal , Michael Beuve , Behzad Shariat Torbaghan
Medical Image Computing and Computer Assisted Intervention - MICCAI 2017 - 20th International Conference, Sep 2017, Quebec, Canada. pp.216-223
Communication dans un congrès hal-01589991 v1

4D dose calculations: Tetrahedral meshes versus voxel-based structures

Yazid Touileb , Hamid Ladjal , Joseph Azencot , Michael Beuve , Behzad Shariat
ICTR-PHE 2016, Feb 2016, CERN, Genève, Switzerland
Communication dans un congrès hal-01272135 v1

Modeling of moving organs

Hamid Ladjal
Hadrontherapy School, Sep 2016, Pavia, Italy
Communication dans un congrès hal-02982894 v1

4D POSITRON EMISSION TOMOGRAPHY IMAGE RECONSTRUCTION BASED ON BIOMECHANICAL RESPIRATORY MOTION

Petru Manescu , Hamid Ladjal , Yazid Touileb , Joseph Azencot , Michael Beuve et al.
IEEE International Symposium on Biomedical Imaging (IEEE ISBI), Apr 2016, Prague, Czech Republic. pp.99-102
Communication dans un congrès hal-01267527 v1

MOTION-INDUCED MONTE CARLO DOSE CALCULATION USING DEFORMABLE TETRAHEDRAL MESHES

Yazid Touileb , Petru Manescu , Hamid Ladjal , Joseph Azencot , Michael Beuve et al.
IEEE International Symposium on Biomedical Imaging (IEEE ISBI), Apr 2016, Prague, Czech Republic. pp.1257-1260
Communication dans un congrès hal-01267508 v1

Physiological and Biomechanical Model of Patient Specific Lung Motion Based on 4D CT Images

Hamid Ladjal , Nadir Skendraoui , Matthieu Giroux , Yazid Touileb , Joseph Azencot et al.
The 8th Biomedical Engineering International Conference (IEEE BMEiCON2015), Nov 2015, Patt, Thailand. pp.1-5
Communication dans un congrès hal-01214310 v1

4D dose calculations and 4D PET image reconstruction using deformable tetrahedral models of moving organs

P. Manescu , Joseph Azencot , M. Beuve , H. Ladjal , B. Shariat
ICTR-PHE 2014, Feb 2014, Genève, Switzerland. pp.S62
Communication dans un congrès hal-01052873 v1

Biomechanical-based respiratory motion-compensation for 4D dose calculation during hadron therapy

P. Manescu , H. Ladjal , Joseph Azencot , M. Beuve , B. Shariat
27th International Congress and Exhibition, Computer Assisted Radiology, Jun 2013, Heidelberg, Germany. pp.39-44, ⟨10.1007/s11548-013-0849-z⟩
Communication dans un congrès istex hal-00850636 v1

Human Liver Multiphysics Modeling for 4D Dosimetry During Hadrontherapy

P. Manescu , H. Ladjal , Joseph Azencot , M. Beuve , B. Shariat
IEEE International Symposium on Biomedical Imaging (ISBI2013), Apr 2013, San Francisco, United States. pp.472-475, ⟨10.1109/ISBI.2013.6556514⟩
Communication dans un congrès hal-00850626 v1

Patient Multi-Physics Modeling for Particle Therapy Simulations

P. Manescu , J. Azencot , M. Beuve , H. Ladjal , B. Shariat
8èmes journées scientifiques du CLARA, Mar 2013, Lyon, France
Communication dans un congrès hal-00855031 v1

Appropriate Biomechanics and kinematics Modeling of the respiratory System: Human Diaphragm and Thorax

H. Ladjal , B. Shariat , Joseph Azencot , M. Beuve
IEEE/RSJ International Conference on Intelligent Robots and Systems, Nov 2013, Tokyo, Japan. pp.2004-2009, ⟨10.1109/IROS.2013.6696623⟩
Communication dans un congrès hal-00850623 v1
Image document

Modélisation biomécanique du diaphragme humain : du CT-4D au modèle du mouvement

Jacques Saadé , Hamid Ladjal , Shariat Behzad , M. Beuve , Joseph Azencot
RFIA 2012 (Reconnaissance des Formes et Intelligence Artificielle), Jan 2012, Lyon, France. pp.978-2-9539515-2-3
Communication dans un congrès hal-00656533 v1

Material density mapping on deformable 3D models of human organs

P. Manescu , Joseph Azencot , M. Beuve , H. Ladjal , J. Saadé et al.
ICBBE 2012 : International Conference on Biomechanics and Biomedical Engineering, Jun 2012, Copenhagen, Denmark. pp.131-140
Communication dans un congrès hal-00838834 v1

3D Biomechanical Modeling of the Human Diaphragm Based on CT Scan Images

H. Ladjal , J. Saade , M. Beuve , Joseph Azencot , J.-M. Moreau et al.
World Congress on Medical Physics and Biomedical Engineering, May 2012, Beijing, China. pp.2188-2191, ⟨10.1007/978-3-642-29305-4_574⟩
Communication dans un congrès istex hal-01118208 v1

Real-Time Finite Element Modeling for Microrobotic Injection Training

Hamid Ladjal , Jean-Luc Hanus , Antoine Ferreira
The First International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO 2011) , Aug 2011, Changchun, China
Communication dans un congrès hal-01354498 v1
Image document

Microrobotic simulator for assisted biological cell injection

Hamid Ladjal , Jean-Luc Hanus , Antoine Ferreira
IEEE International Conference on Robotics and Automation, Sep 2011, San Francisco, United States. pp.1315 - 1320, ⟨10.1109/IROS.2011.6094965⟩
Communication dans un congrès hal-00657611 v1

Développement d'un simulateur haptique pour la caractérisation et la micro-injection cellulaire

Hamid Ladjal , Jean-Luc Hanus , Antoine Ferreira
36ème Congrès de la Société de Biomécanique, Aug 2011, Besançon, France. pp.1-6
Communication dans un congrès hal-01354575 v1
Image document

Evaluation of Telerobotic Shared Control for Efficient Manipulation of Single Cells in Microinjection

Jungsik Kim , Dongjune Chang , Hamid Ladjal , David Folio , Antoine Ferreira et al.
IEEE International Conference on Robotics and Automation (ICRA'2011), May 2011, Shanghai, China. pp.3382-3387, ⟨10.1109/ICRA.2011.5979868⟩
Communication dans un congrès hal-00624922 v1
Image document

Realistic visual and haptic feedback simulator for real-time cell indentation

Hamid Ladjal , Jean-Luc Hanus , Anand Pillarisetti , Carol Keefer , Antoine Ferreira et al.
IEEE/RSJ International Conference on Intelligent Robots and Systems, Oct 2009, Taipei, China. pp.3993 - 3998, ⟨10.1109/IROS.2010.5653281⟩
Communication dans un congrès hal-00657610 v1
Image document

Atomic force microscopy-based single-cell indentation: Experimentation and finite element simulation

Hamid Ladjal , Jean-Luc Hanus , Anand Pillarisetti , Carol Keefer , A. Ferreira et al.
IEEE/RSJ International Conference on Intelligent Robots and Systems., Oct 2009, St. Louis, MO, United States. pp.1326 - 1332, ⟨10.1109/IROS.2009.5354351⟩
Communication dans un congrès hal-00653118 v1
Image document

H Infinity robustification control of existing piezoelectric-stack actuated nanomanipulators

Hamid Ladjal , Jean-Luc Hanus , Antoine Ferreira
IEEE International Conference on Robotics and Automation ICRA2009, May 2009, Kobe, Japan. pp.3353 - 3358, ⟨10.1109/ROBOT.2009.5152701⟩
Communication dans un congrès hal-00657604 v1
Image document

Interactive Cell Injection Simulation Based on 3D Biomechanical Tensegrity Model

Hamid Ladjal , Jean-Luc Hanus , Antoine Ferreira
IEEE/RSJ International Conference on Intelligent Robots and Systems., Sep 2008, Inconnu, France. pp.2296 - 2302, 30, ⟨10.1109/IROS.2008.4650973⟩
Communication dans un congrès hal-00653111 v1

Multi-physics modeling of organs in motion (imaging and therapy)

Hamid Ladjal , Shariat Behzad
Peyrin, F., Dauvergne, D., & Beuf, O. (2025). Twelve Years of LabEx PRIMES (2012-2024), Zenodo, 2025, ⟨10.5281/zenodo.14806063⟩
Chapitre d'ouvrage hal-05046135 v1

Lung Tumor Tracking Based on Patient-Specific Biomechanical Model of the Respiratory System

Hamid Ladjal , Michael Beuve , Shariat Behzad
Computational Biomechanics for Medicine. MICCAI 2019, MICCAI 2018. Springer, Cham. Computational Biomechanics for Medicine, Springer, Cham, pp 5-16, 2020, 978-3-030-42427-5
Chapitre d'ouvrage hal-02465989 v1

Biomechanical Modeling of the Respiratory System: Human Diaphragm and Thorax

Hamid Ladjal , Joseph Azencot , Michael Beuve , Philippe Giraud , Jean Michel Moreau et al.
Springer International Publishing. Computational Biomechanics for Medicine, Part II, Springer International Publishing, pp.101-115, 2015, Computational Biomechanics for Medicine, ⟨10.1007/978-3-319-15503-6_10⟩
Chapitre d'ouvrage hal-01200840 v1

Interoperability of Simulation Applications for Dynamic Network Enterprises Based on Cloud Computing - Aeronautics Application

Anaïs Ottino , Parisa Ghodous , Hamid Ladjal , B. Shariat , Nicolas N. Figay Figay
Advances in Transdisciplinary Engineering, Volume 1 : Moving Integrated Product Development to Service Clouds in the Global Economy, IOS Press, pp.597 - 606, 2014, 978-1-61499-439-8
Chapitre d'ouvrage hal-03628917 v1

Patient-Specific Biomechanical Diaphragm-Ribs Respiratory Motion Model for Radiation Therapy

Hamid Ladjal , Michaël Beuve , Shariat Behzad
IEEE Transactions on Medical Robotics and Bionics, 2025, 7 (2), pp.802-813. ⟨10.1109/TMRB.2025.3560383⟩
Article dans une revue hal-04999920 v1

Impact of physiological and biomechanical parameters on lung deformation and the accuracy of lung tumor motion estimation

Hamid Ladjal , Behzad Shariat
Computers in Biology and Medicine, In press
Article dans une revue hal-05246027 v1
Image document

Towards Non-invasive Lung Tumor Tracking Based on Patient-Specific Model of Respiratory System

Hamid Ladjal , Michael Beuve , Philippe Giraud , Shariat Behzad
IEEE Transactions on Biomedical Engineering, 2021, 68 (9), pp.2730-2740. ⟨10.1109/TBME.2021.3053321⟩
Article dans une revue hal-03113681 v1
Image document

Patient-specific physiological model of the respiratory system based on inverse finite element analysis: a comparative study

Hamid Ladjal , Matthieu Giroux , Michael Beuve , Philippe Giraud , Behzad Shariat
Computer Methods in Biomechanics and Biomedical Engineering, 2020, Computer Methods in Biomechanics and Biomedical Engineering, 22 (sup1), pp.S45-S47. ⟨10.1080/10255842.2020.1713473⟩
Article dans une revue hal-02466130 v1

Particle-beam-dependent optimization for Monte Carlo simulation in hadrontherapy using tetrahedral geometries

Yazid Touileb , Hamid Ladjal , Michael Beuve , Behzad Shariat
Physics in Medicine and Biology, 2018, 63 (13), pp.135021. ⟨10.1088/1361-6560/aacbe5⟩
Article dans une revue hal-01821168 v1

Patient-Specific Biomechanical Modeling of the Lung Tumor for Radiation Therapy

Matthieu Giroux , Hamid Ladjal , Philippe Giraud , Michael Beuve , Shariat Behzad
Computer Methods in Biomechanics and Biomedical Engineering, 2017, 20 (sup1), pp.95 - 96. ⟨10.1080/10255842.2017.1382878⟩
Article dans une revue hal-01628725 v1

Motion compensation for PET image reconstruction using deformable tetrahedral meshes

Petru Manescu , Hamid Ladjal , Joseph Azencot , Michael Beuve , Behzad Shariat
Physics in Medicine and Biology, 2015, 60 (24), pp.9269-9293. ⟨10.1088/0031-9155/60/24/9269⟩
Article dans une revue hal-01200816 v1

4D radiotherapeutic dose calculation using biomechanical respiratory motion description

P. Manescu , H. Ladjal , Joseph Azencot , M. Beuve , E. Testa et al.
International Journal of Computer Assisted Radiology and Surgery, 2014, 9 (3), pp.449-457. ⟨10.1007/s11548-013-0935-2⟩
Article dans une revue hal-00949717 v1
Image document

Micro-to-Nano Biomechanical Modeling for Assisted Biological Cell Injection

Hamid Ladjal , Jean-Luc Hanus , Antoine Ferreira
IEEE Transactions on Biomedical Engineering, 2013, Vol.99 (N.99), pp.1-11. ⟨10.1109/TBME.2013.2258155⟩
Article dans une revue hal-00821621 v1
Image document

Evaluation of Telerobotic Shared Control Strategy for Efficient Single-Cell Manipulation

Jungsik Kim , Hamid Ladjal , David Folio , Antoine Ferreira , Jung Kim
IEEE Transactions on Automation Science and Engineering, 2012, 99, pp.1. ⟨10.1109/TASE.2011.2174357⟩
Article dans une revue hal-00643166 v1
Image document

Reality-Based Real-Time Cell Indentation Simulator

Hamid Ladjal , Jean-Luc Hanus , Anand Pillarisetti , Carol Keefer , Antoine Ferreira et al.
IEEE/ASME Transactions on Mechatronics, 2012, 17 (2), pp.239 - 250. ⟨10.1109/TMECH.2010.2091010⟩
Article dans une revue hal-00647908 v1
Image document

Intra Cytoplasmic Sperm Injection Simulator using Biomechanical Models

Hamid Ladjal , Jean-Luc Hanus , Antoine Ferreira
Computer Methods in Biomechanics and Biomedical Engineering, 2011, Volume 14 (Supplement 1), pp.155-157. ⟨10.1080/10255842.2011.593952⟩
Article dans une revue hal-00648512 v1
Image document

Mechanical Phenotyping of Mouse Embryonic Stem Cells: Increase in Stiffness with Differentiation

Anand Pillarisetti , Jaydev P.Desai , Hamid Ladjal , Andrew Schiffmacher , Antoine Ferreira et al.
CELLULAR REPROGRAMMING, 2011, 13 (4), pp 1-10. ⟨10.1089/cell.2011.0028⟩
Article dans une revue hal-00647925 v1
Image document

2012 Activity Report of the Regional Research Programme on Hadrontherapy for the ETOILE Center

G. Alphonse , D. Ardail , E. Armandy , M. Bajard , J. Balosso et al.
[Research Report] Centre Etoile; Université Lyon 1 - Claude Bernard. 2013
Rapport (rapport de recherche) hal-00840163 v1