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Fnu Abhimanyu

3 accepted papers

2023

A Curvature and Trajectory Optimization-based 3D Surface Reconstruction Pipeline for Ultrasound Trajectory Generation

ICRA 2023poster

Ultrasound scanning is an efficient imaging modality preferred for quick medical procedures. However, due to the lack of skilled sonographers, researchers have developed many Robotic Ultrasound System (RUS) prototypes for various procedures. Most of these systems have a human-in-the-loop and require…

Cited by 1SourceScholar
2023

Unsupervised Deformable Ultrasound Image Registration and Its Application for Vessel Segmentation

IROS 2023poster

This paper presents a deep-learning model for deformable registration of ultrasound images at online rates, which we call U-RAFT. As its name suggests, U-RAFT is based on RAFT, a convolutional neural network for estimating optical flow. U-RAFT, however, can be trained in an unsupervised manner and c…

Cited by 1SourceScholar
2022

Autonomous Ultrasound Scanning using Bayesian Optimization and Hybrid Force Control

ICRA 2022poster

Ultrasound scanning is an imaging technique that aids medical professionals in diagnostics and interventional procedures. However, a trained human-in-the-loop (HITL) with a radiologist is required to perform the scanning procedure. We seek to create a novel ultrasound system that can provide imaging…

Cited by 26SourceScholar