Quentin Leboutet

I'm a research scientist at Intel in Munich, specializing in the generation of 3D and articulated assets using diffusion models.

At Intel I also contributed to the development of the SPEAR photorealistic simulator, the Open3D library and the OpenBot framework. I completed my PhD in Electrical Engineering and Computer Science at the Technical University of Munich, under the guidance of Prof. Gordon Cheng.

Email  /  CV  /  Scholar  /  Linkedin  /  Github  /  ResearchGate  /  HuggingFace

profile photo

Research

I'm interested in generative AI, deep learning, agentic AI, and robotics. My PhD research focused on Robot Control, Tactile feedback, State Estimation and Inertial Parameters Identification.

MIDGArD MIDGArD: Modular Interpretable Diffusion over Graphs for Articulated Designs
Quentin Leboutet, Nina Wiedemann, Zhipeng Cai, Michael Paulitsch, Kai Yuan.
NeurIPS, 2024
Project page / Paper / Code

MIDGArD is a modular diffusion framework that generates articulated 3D assets with enhanced controllability, enabling seamless integration into physics engines for advanced digital content and robotics applications.

InSight In-Sight: Interactive Navigation through Sight
Philipp Schoch, Fan Yang, Yuntao Ma, Stefan Leutenegger, Marco Hutter, Quentin Leboutet.
IEEE IROS, 2024
Paper / Video

IN-Sight is a self-supervised navigation system that supports interaction with obstacles using RGB-D data, enabling robots such as ANYmal to seamlessly navigate complex real-world environments.

OpenBot OpenBot-Fleet: A System for Collective Learning with Real Robots
Matthias Müller, Samarth Brahmbhatt, Ankur Deka, Quentin Leboutet, David Hafner, Vladlen Koltun.
IEEE ICRA, 2024
Paper / Video / Supplementary Material

OpenBot-Fleet is a scalable open-source cloud robotics system that leverages smartphones and affordable wheeled robots to learn and deploy robust navigation policies across real-world environments.

BIRDy Inertial Parameter Identification in Robotics: A Survey
Quentin Leboutet, Julien Roux, Alexandre Janot, Julio Rogelio Guadarrama Olvera, Gordon Cheng.
Applied Sciences, 2021, Best Paper Award
Paper / Code / Supplementary Material / Data

Introducing BIRDy: an open-source Matlab toolbox that benchmarks 17 cutting-edge inertial parameter identification methods, enabling precise robot dynamics analysis for both simulated and real-world manipulators.

ICRA 2020 Conference Second-order Kinematics for Floating-Base Robots using the Redundant Acceleration Feedback of an Artificial Sensory Skin
Quentin Leboutet, Julio Rogelio Guadarrama Olvera, Florian Bergner, Gordon Cheng.
IEEE ICRA, 2020
Paper

A second-order kinematics estimation method that utilizes distributed inertial feedback and self-calibrating artificial skin to measure joint motions in humanoid robots, alleviating noise and lag issues.

BIRDy Online Configuration Selection for Redundant Arrays of Inertial Sensors: Application to Robotic Systems Covered with a Multimodal Artificial Skin
Quentin Leboutet, Florian Bergner, Gordon Cheng.
IEEE IROS, 2020
Paper

An adaptive sensor-selection algorithm that dynamically optimizes inertial sensor usage on robots in real-time, enhancing scalability and robustness for high-order motion estimation in dynamic control applications.

BIRDy A Comprehensive Realization of Robot Skin: Sensors, Sensing, Control, and Applications
Gordon Cheng, Emmanuel Carlos Dean León, Florian Bergner, Julio Rogelio Guadarrama Olvera, Quentin Leboutet, Philipp Mittendorfer.
Proceedings of the IEEE, 2019
Paper

A holistic approach to engineer the artificial skin for robots with an example of a multimodal skin cell showing multiple humanlike sensing modalities.

TRO 2019 Tactile-Based Whole-Body Compliance with Force Propagation for Mobile Manipulators
Quentin Leboutet, Emmanuel Carlos Dean León, Florian Bergner, Gordon Cheng.
IEEE TRO, 2019
Paper / Video

A quadratic programming-based tactile control framework that equips mobile robots with whole-body compliance through adaptive artificial skin, enabling robust and adjustable responses to multi-contact environmental interactions.

Humanoids2016 Tactile-Based Compliance with Hierarchical Force Propagation for Omnidirectional Mobile Manipulators
Quentin Leboutet, Emmanuel Carlos Dean León, Gordon Cheng.
IEEE Humanoids, 2016
Paper / Video

A quadratic programming-based framework that empowers omnidirectional mobile robots with whole-body compliance, utilizing artificial skin's tactile feedback to enable robust and prioritized interactions with complex environments.

Teaching Activities

ICS Graduate Student Instructor, Humanoid Robotics Systems (2017 – 2021)
Graduate Student Instructor, Humanoid Sensors and Actuators (2017 – 2021)
Graduate Student Instructor, Humanoid Robo-Cup (2018 – 2021)
Graduate Student Instructor, Multi-sensory based robot dynamic manipulation (2016 – 2018)

Credits to Jon Barron for the website source code.