Search Results for author: Nick Heppert

Found 6 papers, 2 papers with code

DITTO: Demonstration Imitation by Trajectory Transformation

no code implementations22 Mar 2024 Nick Heppert, Max Argus, Tim Welschehold, Thomas Brox, Abhinav Valada

Subsequently, in the live online trajectory generation stage, we first \mbox{re-detect} all objects, then we warp the demonstration trajectory to the current scene, and finally, we trace the trajectory with the robot.

Pose Estimation

PseudoTouch: Efficiently Imaging the Surface Feel of Objects for Robotic Manipulation

no code implementations22 Mar 2024 Adrian Röfer, Nick Heppert, Abdallah Ayman, Eugenio Chisari, Abhinav Valada

We frame this problem as the task of learning a low-dimensional visual-tactile embedding, wherein we encode a depth patch from which we decode the tactile signal.

Object Object Recognition

CenterGrasp: Object-Aware Implicit Representation Learning for Simultaneous Shape Reconstruction and 6-DoF Grasp Estimation

1 code implementation13 Dec 2023 Eugenio Chisari, Nick Heppert, Tim Welschehold, Wolfram Burgard, Abhinav Valada

It consists of an RGB-D image encoder that leverages recent advances to detect objects and infer their pose and latent code, and a decoder to predict shape and grasps for each object in the scene.

Object Pose Estimation +2

Category-Independent Articulated Object Tracking with Factor Graphs

no code implementations7 May 2022 Nick Heppert, Toki Migimatsu, Brent Yi, Claire Chen, Jeannette Bohg

Robots deployed in human-centric environments may need to manipulate a diverse range of articulated objects, such as doors, dishwashers, and cabinets.

Object Object Tracking

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