Search Results for author: Johanna Wald

Found 6 papers, 4 papers with code

From 2D to 3D: Re-thinking Benchmarking of Monocular Depth Prediction

no code implementations15 Mar 2022 Evin Pınar Örnek, Shristi Mudgal, Johanna Wald, Yida Wang, Nassir Navab, Federico Tombari

There have been numerous recently proposed methods for monocular depth prediction (MDP) coupled with the equally rapid evolution of benchmarking tools.

Depth Estimation Depth Prediction

Beyond Controlled Environments: 3D Camera Re-Localization in Changing Indoor Scenes

1 code implementation ECCV 2020 Johanna Wald, Torsten Sattler, Stuart Golodetz, Tommaso Cavallari, Federico Tombari

In this paper, we adapt 3RScan - a recently introduced indoor RGB-D dataset designed for object instance re-localization - to create RIO10, a new long-term camera re-localization benchmark focused on indoor scenes.

Camera Relocalization

Learning 3D Semantic Scene Graphs from 3D Indoor Reconstructions

no code implementations CVPR 2020 Johanna Wald, Helisa Dhamo, Nassir Navab, Federico Tombari

In our work we focus on scene graphs, a data structure that organizes the entities of a scene in a graph, where objects are nodes and their relationships modeled as edges.

3D Semantic Segmentation Scene Understanding

RIO: 3D Object Instance Re-Localization in Changing Indoor Environments

1 code implementation ICCV 2019 Johanna Wald, Armen Avetisyan, Nassir Navab, Federico Tombari, Matthias Nießner

In this work, we introduce the task of 3D object instance re-localization (RIO): given one or multiple objects in an RGB-D scan, we want to estimate their corresponding 6DoF poses in another 3D scan of the same environment taken at a later point in time.

Scene Understanding

Fully-Convolutional Point Networks for Large-Scale Point Clouds

1 code implementation ECCV 2018 Dario Rethage, Johanna Wald, Jürgen Sturm, Nassir Navab, Federico Tombari

This work proposes a general-purpose, fully-convolutional network architecture for efficiently processing large-scale 3D data.

Semantic Segmentation

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