Unsupervised Deformable Ultrasound Image Registration and Its Application for Vessel Segmentation

no code implementations • 23 Jun 2023 • FNU Abhimanyu, Andrew L. Orekhov, Ananya Bal, John Galeotti, Howie Choset

We also show how our approach, together with a robot performing force-controlled scans, can be used to generate synthetic deformed images to significantly expand the size of a femoral vessel segmentation training dataset without the need for additional manual labeling.

Data Augmentation Image Registration +3

Unsupervised Deformable Image Registration for Respiratory Motion Compensation in Ultrasound Images

no code implementations • 23 Jun 2023 • FNU Abhimanyu, Andrew L. Orekhov, John Galeotti, Howie Choset

In this paper, we present a novel deep-learning model for deformable registration of ultrasound images and an unsupervised approach to training this model.

Image Registration Motion Compensation