Jason Chevrie

| Contact | Background and position | Research | Publications | Software | Teaching |

Contact


Email : Firstname.Name@irisa.fr
Address : Irisa / Inria Rennes
Campus de Beaulieu
35042 Rennes cedex - France
Tel : +33 2 99 84 25 71
Fax : +33 2 99 84 71 71
Assistant : +33 2 99 84 22 52 ( Hélène de La Ruée)

photo

Background and Position

I entered the department of Electronics, Electrotechnics and Control at the Ecole Normale Supérieur de Cachan in 2010.
I graduated a Master of Education and Teaching, electrical engineering option in 2013.
The same year I passed the competitive french exam of the Agregation of Engineering Sciences, Electrical Engineering option.
In 2014 I graduated a Master degree in Control and Signal and Image Processing at ENS Cachan, Supélec and University Paris-Sud.
I made my Master research project in the Lagadic team on the tracking of deformable objects in ultrasound volumes.
I am now a PhD student working on the subject of robotized flexible needle steering using ultrasound visual servoing under the supervision of Alexandre Krupa and Marie Babel.
I spent three months of mobility at University of Twente in the Netherlands, where I worked on needle steering at Surgical Robotics Laboratory in the research team of Sarthak Misra.

Research areas

The subject of my PhD is related to the development of a solution for the assistance to the needle insertion procedures. These procedures are more and more commonly used, mainly for diagnosis and treatment of tumors. The steering of a thin flexible needle in soft tissus is a complex task which requires a high accuracy to avoid misdiagnosis or damages to surrounding healthy tissus. My work mainly focus on the design of a control strategy for a robotic arm to which a flexible needle is attached in order to reach a target in the tissus. Visual feedback is obtained through a 3D mechanical ultrasound probe to be able to localize the needle and target during the procedure. Hence I work at the same time on the modeling of the needle-tissue interaction, on the control of a robotic arm by visual servoing and on image processing for the tracking of the needle in ultrasound volumes.

Demonstrations

Publications

Complete list (with postscript or pdf files if available)

Software

Teaching

During my PhD I have been supervising practical work and projects in analogue and digital electronics for students in first year of the Bachelor degree in Electronics at ISTIC (University of Rennes 1).
I will occupy a temporary teaching and research position at ISTIC during the 2017-2018 academic year.

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