no code implementations • 11 Mar 2024 • Zhengyi Luo, Jinkun Cao, Rawal Khirodkar, Alexander Winkler, Jing Huang, Kris Kitani, Weipeng Xu
We present SimXR, a method for controlling a simulated avatar from information (headset pose and cameras) obtained from AR / VR headsets.
no code implementations • 16 Jan 2024 • Siwei Zhang, Bharat Lal Bhatnagar, Yuanlu Xu, Alexander Winkler, Petr Kadlecek, Siyu Tang, Federica Bogo
We apply RoHM to a variety of tasks -- from motion reconstruction and denoising to spatial and temporal infilling.
no code implementations • 12 Oct 2023 • David C. Gordon, Alexander Winkler, Julian Bedei, Patrick Schaber, Jakob Andert, Charles R. Koch
Model Predictive Control (MPC) provides an optimal control solution based on a cost function while allowing for the implementation of process constraints.
no code implementations • 6 Oct 2023 • Zhengyi Luo, Jinkun Cao, Josh Merel, Alexander Winkler, Jing Huang, Kris Kitani, Weipeng Xu
We close this gap by significantly increasing the coverage of our motion representation space.
no code implementations • 4 Jul 2023 • Daniele Reda, Jungdam Won, Yuting Ye, Michiel Van de Panne, Alexander Winkler
We introduce a method to retarget motions in real-time from sparse human sensor data to characters of various morphologies.
no code implementations • 9 Jun 2023 • Sunmin Lee, Sebastian Starke, Yuting Ye, Jungdam Won, Alexander Winkler
Most existing methods for motion tracking avoid environment interaction apart from foot-floor contact due to their complex dynamics and hard constraints.
no code implementations • ICCV 2023 • Zhengyi Luo, Jinkun Cao, Alexander Winkler, Kris Kitani, Weipeng Xu
We present a physics-based humanoid controller that achieves high-fidelity motion imitation and fault-tolerant behavior in the presence of noisy input (e. g. pose estimates from video or generated from language) and unexpected falls.
no code implementations • 20 Sep 2022 • Alexander Winkler, Jungdam Won, Yuting Ye
Real-time tracking of human body motion is crucial for interactive and immersive experiences in AR/VR.
no code implementations • 1 Apr 2022 • Armin Norouzi, Saeid Shahpouri, David Gordon, Alexander Winkler, Eugen Nuss, Dirk Abel, Jakob Andert, Mahdi Shahbakhti, Charles Robert Koch
One solution is the use of machine learning (ML) and model predictive control (MPC) to minimize emissions and fuel consumption, without adding substantial computational cost to the engine controller.
no code implementations • 31 Mar 2022 • Armin Norouzi, Saeid Shahpouri, David Gordon, Alexander Winkler, Eugen Nuss, Dirk Abel, Jakob Andert, Mahdi Shahbakhti, Charles Robert Koch
Machine learning (ML) and a nonlinear model predictive controller (NMPC) are used in this paper to minimize the emissions and fuel consumption of a compression ignition engine.
no code implementations • 4 Jan 2018 • Sebastian Andress, Alex Johnson, Mathias Unberath, Alexander Winkler, Kevin Yu, Javad Fotouhi, Simon Weidert, Greg Osgood, Nassir Navab
Then, annotations on the 2D X-ray images can be rendered as virtual objects in 3D providing surgical guidance.
no code implementations • 30 Aug 2017 • Jonas Buchli, Farbod Farshidian, Alexander Winkler, Timothy Sandy, Markus Giftthaler
Optimal and Learning Control for Autonomous Robots has been taught in the Robotics, Systems and Controls Masters at ETH Zurich with the aim to teach optimal control and reinforcement learning for closed loop control problems from a unified point of view.