3D Cardiac MRISegmentation using Deep Supervision U-Net (Kaggle notebook project)
Built an automated deep learning segmentation pipeline for multi-class cardiac structures from 3D MRI (NIfTI) volumes. Implemented preprocessing steps including normalization, resizing, and data augmentation to support robust model training. Used a Deep Supervision U-Net architecture with multi-scale outputs and Dice + Cross-Entropy losses to improve feature learning and segmentation accuracy. • Prepared and leveraged volumetric medical imaging data for supervised segmentation training. • Configured augmentation strategies to increase data diversity and reduce overfitting. • Trained and validated the model to achieve a Dice score of 0.75 and accuracy of 99.5%. • Evaluated segmentation performance on validation data.