Search Results for author: Lukas Schmid

Found 4 papers, 4 papers with code

3D VSG: Long-term Semantic Scene Change Prediction through 3D Variable Scene Graphs

1 code implementation16 Sep 2022 Samuel Looper, Javier Rodriguez-Puigvert, Roland Siegwart, Cesar Cadena, Lukas Schmid

In this work, we formalize the task of semantic scene variability estimation and identify three main varieties of semantic scene change: changes in the position of an object, its semantic state, or the composition of a scene as a whole.

Attribute Change Detection

SC-Explorer: Incremental 3D Scene Completion for Safe and Efficient Exploration Mapping and Planning

1 code implementation17 Aug 2022 Lukas Schmid, Mansoor Nasir Cheema, Victor Reijgwart, Roland Siegwart, Federico Tombari, Cesar Cadena

We further present an informative path planning method, leveraging the capabilities of our mapping approach and a novel scene-completion-aware information gain.

Efficient Exploration

NeuralBlox: Real-Time Neural Representation Fusion for Robust Volumetric Mapping

1 code implementation18 Oct 2021 Stefan Lionar, Lukas Schmid, Cesar Cadena, Roland Siegwart, Andrei Cramariuc

We present a novel 3D mapping method leveraging the recent progress in neural implicit representation for 3D reconstruction.

3D Reconstruction

An Efficient Sampling-based Method for Online Informative Path Planning in Unknown Environments

2 code implementations20 Sep 2019 Lukas Schmid, Michael Pantic, Raghav Khanna, Lionel Ott, Roland Siegwart, Juan Nieto

However, they are prone to local minima, resulting in sub-optimal trajectories, and sometimes do not reach global coverage.

3D Reconstruction

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