Cassandre Project

Made by : Matthieu Bachelot

What is Project Cassandre ?

Master thesis project
Use deep learning methods on MRI volumes
Detect tumors on MRI slice using semantic segmentation

Methodology

Test several architectures
Test several data modeling / data generation methods
Select the best

Architectures

Auto Encoder / PSPnet / UNet / SegNet
Kepp their architectures intact
Test metric / loss / optimizers

Data generation techniques

Ressources constraints

Data modeling methods

Ground Truth representation

Final results

Focus on two networks -> reduce test time

Statistical study on test data
PSPNet was the best overall
Training using Mini batch generation / One hot Vector representation / Data Augmentation

Limits

Lot of result variation between patients
Heterogeneous dataset
time limits