A Real-time Ultrasound Rendering with Model-based Tissue Deformation for Needle Insertion

Charles Barnouin, Florence Zara, Fabrice Jaillet

Abstract

In the course of developing a training simulator for puncture, a novel approach is proposed to render in real-time the ultrasound (US) image of any 3D model. It is combined with the deformation of the soft tissues (due to their interactions with a needle and a probe) according to their physical properties. Our solution reproduces the usual US artifacts at a low cost. It combines the use of textures and ray-tracing with a new way to efficiently render fibrous tissues. Deformations are handled in real-time on the GPU using displacement functions. Our approach goes beyond the usual bottleneck of real-time deformations of 3D models in interactive US simulation. The display of tissues deformation and the possibilities to tune the 3D morphotypes, tissue properties, needle shape, or even specific probe characteristics, is clearly an advantage in such a training environment.

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Paper Citation


in Harvard Style

Barnouin C., Zara F. and Jaillet F. (2020). A Real-time Ultrasound Rendering with Model-based Tissue Deformation for Needle Insertion.In Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP, ISBN 978-989-758-402-2, pages 235-246. DOI: 10.5220/0008947302350246


in Bibtex Style

@conference{grapp20,
author={Charles Barnouin and Florence Zara and Fabrice Jaillet},
title={A Real-time Ultrasound Rendering with Model-based Tissue Deformation for Needle Insertion},
booktitle={Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP,},
year={2020},
pages={235-246},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008947302350246},
isbn={978-989-758-402-2},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP,
TI - A Real-time Ultrasound Rendering with Model-based Tissue Deformation for Needle Insertion
SN - 978-989-758-402-2
AU - Barnouin C.
AU - Zara F.
AU - Jaillet F.
PY - 2020
SP - 235
EP - 246
DO - 10.5220/0008947302350246