Search Results for author: Erik Stenborg

Found 6 papers, 4 papers with code

Localization Is All You Evaluate: Data Leakage in Online Mapping Datasets and How to Fix It

1 code implementation11 Dec 2023 Adam Lilja, Junsheng Fu, Erik Stenborg, Lars Hammarstrand

Specifically, over $80$% of nuScenes and $40$% of Argoverse 2 validation and test samples are less than $5$ m from a training sample.

Fine-Grained Segmentation Networks: Self-Supervised Segmentation for Improved Long-Term Visual Localization

1 code implementation18 Aug 2019 Måns Larsson, Erik Stenborg, Carl Toft, Lars Hammarstrand, Torsten Sattler, Fredrik Kahl

In this paper, we propose a new neural network, the Fine-Grained Segmentation Network (FGSN), that can be used to provide image segmentations with a larger number of labels and can be trained in a self-supervised fashion.

Autonomous Driving Segmentation +1

A Cross-Season Correspondence Dataset for Robust Semantic Segmentation

1 code implementation16 Mar 2019 Måns Larsson, Erik Stenborg, Lars Hammarstrand, Torsten Sattler, Mark Pollefeys, Fredrik Kahl

We show that adding the correspondences as extra supervision during training improves the segmentation performance of the convolutional neural network, making it more robust to seasonal changes and weather conditions.

Segmentation Semantic Segmentation

Semantic Match Consistency for Long-Term Visual Localization

no code implementations ECCV 2018 Carl Toft, Erik Stenborg, Lars Hammarstrand, Lucas Brynte, Marc Pollefeys, Torsten Sattler, Fredrik Kahl

Robust and accurate visual localization across large appearance variations due to changes in time of day, seasons, or changes of the environment is a challenging problem which is of importance to application areas such as navigation of autonomous robots.

Visual Localization

Long-term Visual Localization using Semantically Segmented Images

no code implementations16 Jan 2018 Erik Stenborg, Carl Toft, Lars Hammarstrand

Robust cross-seasonal localization is one of the major challenges in long-term visual navigation of autonomous vehicles.

Autonomous Vehicles Descriptive +3

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