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AI-based ultrasound imaging simulator

Key Investigators

• Junichi Tokuda (BWH)
• Xihan Ma (WPI)
• Simon Leonard (JHU)
• Laura Connolly (Queen's)
• Haichong (Kai) Zhang (WPI)

Presenter location: In-person

Project Description

We will discuss strategies to integrate AI-based ultrasound imaging simulators in multiple platforms for medical robotics and IGT, including the Gazebo dynamic simulator and PLUS.

Demo video is available at GitHub

Objective

1. Model Improve the model - make the simulated ultrasound image more realistic
2. Architecture Explore the fast way to package the model into applications.

Approach and Plan

1. Model improvement
   • The current model doesn’t take account of tissue attenuation properties. Explore the use of CT segmentation data (or total segmentator).
   • To use the neuron network to accelerate the computation speed. (The current version is physics-based)
2. Architecture
   • Create an independent library for CT-ultrasound conversion. This library takes a 2D resampled CT data that is aligned to the (virtual) ultrasound probe, and generate a corresponding simulated ultrasound image.
   • Integration with existing platforms, including Gazebo, Slicer, PLUS (to be discussed with the community)

Progress and Next Steps

1. Describe specific steps you have actually done.

Illustrations

No response

Background and References

No response