Search Results for author: Chia-Man Hung

Found 5 papers, 2 papers with code

Leveraging Scene Embeddings for Gradient-Based Motion Planning in Latent Space

no code implementations6 Mar 2023 Jun Yamada, Chia-Man Hung, Jack Collins, Ioannis Havoutis, Ingmar Posner

Motion planning framed as optimisation in structured latent spaces has recently emerged as competitive with traditional methods in terms of planning success while significantly outperforming them in terms of computational speed.

Motion Planning

Reaching Through Latent Space: From Joint Statistics to Path Planning in Manipulation

no code implementations21 Oct 2022 Chia-Man Hung, Shaohong Zhong, Walter Goodwin, Oiwi Parker Jones, Martin Engelcke, Ioannis Havoutis, Ingmar Posner

We present a novel approach to path planning for robotic manipulators, in which paths are produced via iterative optimisation in the latent space of a generative model of robot poses.

Introspective Visuomotor Control: Exploiting Uncertainty in Deep Visuomotor Control for Failure Recovery

no code implementations22 Mar 2021 Chia-Man Hung, Li Sun, Yizhe Wu, Ioannis Havoutis, Ingmar Posner

To recover from high uncertainty cases, the robot monitors its uncertainty along a trajectory and explores possible actions in the state-action space to bring itself to a more certain state.

Imitation Learning Robot Manipulation

Goal-Conditioned End-to-End Visuomotor Control for Versatile Skill Primitives

1 code implementation19 Mar 2020 Oliver Groth, Chia-Man Hung, Andrea Vedaldi, Ingmar Posner

Visuomotor control (VMC) is an effective means of achieving basic manipulation tasks such as pushing or pick-and-place from raw images.

Imitation Learning Meta-Learning +1

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