4D Chest CT Volume Registration: DIR-Lab Challenge

Developed a baseline deformable registration model using elastix for thoracic CT alignment across respiratory phases in COPD patients. Built a deep learning pipeline using VoxelMorph to enhance registration accuracy and benchmark against the baseline.

Keywords: 4D CT Registration, Deformable Registration, Elastix, VoxelMorph, Thoracic CT, COPD

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