Bio
Sébastien was born and raised in France. He attended INSA Toulouse, a five-year French engineering school where he specialized in Mathematics and Data Science. He is passionate about Artificial Intelligence and deep learning. He is thrilled to join Enger Lab at McGill University to apply Artificial Intelligence to subjects that really matter. He will be working on deep learning-based medical image analysis. Apart from science and programming, he loves sports and discovering new things.
Current Projects
AI-based dosimetry for brachytherapy application

Catheter digitization for brachytherapy application
2023
Amod, Alyssa R.; Smith, Alexandra; Joubert, Pearly; Sebastien, Quetin
2nd Place at BraTS Africa 2023 Challenge Miscellaneous
2023, (MICCAI 2023 ).
@misc{nokey,
title = {2nd Place at BraTS Africa 2023 Challenge },
author = {Alyssa R. Amod and Alexandra Smith and Pearly Joubert and Quetin Sebastien
},
url = {https://www.synapse.org/#!Synapse:syn51156910/wiki/622556
},
year = {2023},
date = {2023-10-12},
urldate = {2023-10-12},
note = {MICCAI 2023
},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Sebastien, Quetin; Bahoric, Boris; Maleki, Farhad; Enger, Shirin A.
Improving TG-43 dose accuracy with Deep Learning Conference
2023, (CARO-COMP 2023 Joint Scientific Meeting ).
@conference{nokey,
title = {Improving TG-43 dose accuracy with Deep Learning},
author = {Quetin Sebastien and Boris Bahoric and Farhad Maleki and Shirin A. Enger
},
url = {https://caro-acro.wildapricot.org/event-5150952
},
year = {2023},
date = {2023-09-21},
urldate = {2023-09-21},
note = {CARO-COMP 2023 Joint Scientific Meeting
},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Sebastien, Quetin; Bahoric, Boris; Maleki, Farhad; Enger, Shirin A.
Artificial-Intelligence based high precision Brachytherapy dose calculation, Presentation
21.06.2023, (Temerty Centre for AI Research and Education in Medicine, University of Toronto ).
@misc{nokey,
title = {Artificial-Intelligence based high precision Brachytherapy dose calculation,},
author = {Quetin Sebastien and Boris Bahoric and Farhad Maleki and Shirin A. Enger
},
url = {https://tcairem.utoronto.ca/event/trainee-rounds-phoenix-yu-wilkie-and-sebastien-quetin
},
year = {2023},
date = {2023-06-21},
urldate = {2023-06-21},
note = {Temerty Centre for AI Research and Education in Medicine, University of Toronto
},
keywords = {},
pubstate = {published},
tppubtype = {presentation}
}
Sebastien, Quetin; Bahoric, Boris; Maleki, Farhad; Enger, Shirin A.
Artificial-Intelligence based high precision Brachytherapy dose calculation Presentation
13.05.2023, (The European Society for Radiotherapy and Oncology 2023 Congress ).
@misc{nokey,
title = {Artificial-Intelligence based high precision Brachytherapy dose calculation},
author = {Quetin Sebastien and Boris Bahoric and Farhad Maleki and Shirin A. Enger},
url = {https://www.estro.org/
},
year = {2023},
date = {2023-05-13},
urldate = {2023-05-13},
note = {The European Society for Radiotherapy and Oncology 2023 Congress
},
keywords = {},
pubstate = {published},
tppubtype = {presentation}
}
Sebastien, Quetin
Lady Davis Institute Travel Award Miscellaneous
2023, (Lady Davis Institute ).
@misc{nokey,
title = {Lady Davis Institute Travel Award},
author = {Quetin Sebastien
},
year = {2023},
date = {2023-04-01},
urldate = {2023-04-01},
note = {Lady Davis Institute
},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
2022
Sebastien, Quetin
Artificial Intelligence-based Brachytherapy Presentation
From New avenues in the non-operative management of patients with rectal cancer Conference, 14.10.2022.
@misc{nokey,
title = {Artificial Intelligence-based Brachytherapy},
author = {Quetin Sebastien},
editor = {New avenues in the non-operative management of patients with rectal cancer: Time for discussion},
year = {2022},
date = {2022-10-14},
urldate = {2022-10-14},
howpublished = {From New avenues in the non-operative management of patients with rectal cancer Conference},
keywords = {},
pubstate = {published},
tppubtype = {presentation}
}
Sebastien, Quetin; Zou, Yujing
Deep Learning Framework : Tensorboard and Pytorch Lightning Workshop
2022.
@workshop{nokey,
title = {Deep Learning Framework : Tensorboard and Pytorch Lightning},
author = {Quetin Sebastien and Yujing Zou},
url = {https://www.youtube.com/watch?v=8q09b-Yqly4&list=PLVH7T2_su-vkHLGQXJ0gHijbhjLJOCbaq&index=18
https://mcmedhacks.com/},
year = {2022},
date = {2022-07-20},
urldate = {2022-07-20},
howpublished = {from McMedHacks 2022},
keywords = {},
pubstate = {published},
tppubtype = {workshop}
}
Sebastien, Quetin
Deep Learning Framework : Pytorch tensors and Autograd Workshop
2022.
@workshop{nokey,
title = {Deep Learning Framework : Pytorch tensors and Autograd},
author = {Quetin Sebastien },
url = {https://www.youtube.com/watch?v=3X0ZEfY-nuc&list=PLVH7T2_su-vkHLGQXJ0gHijbhjLJOCbaq&index=12
https://mcmedhacks.com/},
year = {2022},
date = {2022-06-29},
urldate = {2022-06-29},
howpublished = {from McMedHacks 2022},
keywords = {},
pubstate = {published},
tppubtype = {workshop}
}
Sebastien, Quetin; Bahoric, Boris; Maleki, Farhad; Enger, Shirin A.
rtificial Intelligence-based dosimetry in high dose rate brachytherapy Conference
2022, (Celebration of Research and Training in Oncology Conference ).
@conference{nokey,
title = {rtificial Intelligence-based dosimetry in high dose rate brachytherapy},
author = { Quetin Sebastien and Boris Bahoric and Farhad Maleki and Shirin A. Enger
},
year = {2022},
date = {2022-06-21},
urldate = {2022-06-21},
note = {Celebration of Research and Training in Oncology Conference
},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Sebastien, Quetin; Zou, Yujing
Introduction to medical image processing with Python : DICOM and histopathology images Workshop
2022.
@workshop{nokey,
title = {Introduction to medical image processing with Python : DICOM and histopathology images},
author = {Quetin Sebastien and Yujing Zou},
url = {https://www.youtube.com/watch?v=oazONk9JpFg&list=PLVH7T2_su-vkHLGQXJ0gHijbhjLJOCbaq&index=7
https://mcmedhacks.com/},
year = {2022},
date = {2022-06-17},
urldate = {2022-06-17},
howpublished = {from McMedHacks 2022},
keywords = {},
pubstate = {published},
tppubtype = {workshop}
}