Search Results for author: Niclas Zeller

Found 9 papers, 3 papers with code

Semidefinite Relaxations for Robust Multiview Triangulation

1 code implementation CVPR 2023 Linus Härenstam-Nielsen, Niclas Zeller, Daniel Cremers

We propose an approach based on convex relaxations for certifiably optimal robust multiview triangulation.

4Seasons: Benchmarking Visual SLAM and Long-Term Localization for Autonomous Driving in Challenging Conditions

no code implementations31 Dec 2022 Patrick Wenzel, Nan Yang, Rui Wang, Niclas Zeller, Daniel Cremers

In this paper, we present a novel visual SLAM and long-term localization benchmark for autonomous driving in challenging conditions based on the large-scale 4Seasons dataset.

Autonomous Driving Benchmarking +2

Vision-based Large-scale 3D Semantic Mapping for Autonomous Driving Applications

no code implementations2 Mar 2022 Qing Cheng, Niclas Zeller, Daniel Cremers

In this paper, we present a complete pipeline for 3D semantic mapping solely based on a stereo camera system.

Autonomous Driving Visual Odometry

Tight Integration of Feature-based Relocalization in Monocular Direct Visual Odometry

no code implementations1 Feb 2021 Mariia Gladkova, Rui Wang, Niclas Zeller, Daniel Cremers

To achieve map-based relocalization for direct methods, we integrate image features into Direct Sparse Odometry (DSO) and rely on feature matching to associate online visual odometry (VO) with a previously built map.

Visual Odometry

MonoRec: Semi-Supervised Dense Reconstruction in Dynamic Environments from a Single Moving Camera

1 code implementation CVPR 2021 Felix Wimbauer, Nan Yang, Lukas von Stumberg, Niclas Zeller, Daniel Cremers

Unlike other multi-view stereo methods, MonoRec is able to reconstruct both static and moving objects by leveraging the predicted masks.

Scale-Awareness of Light Field Camera based Visual Odometry

no code implementations ECCV 2018 Niclas Zeller, Franz Quint, Uwe Stilla

The method is tested based on a versatile dataset consisting of challenging indoor and outdoor sequences and is compared to state-of-the-art monocular and stereo approaches.

Visual Odometry

A Synchronized Stereo and Plenoptic Visual Odometry Dataset

no code implementations24 Jul 2018 Niclas Zeller, Franz Quint, Uwe Stilla

We present a new dataset to evaluate monocular, stereo, and plenoptic camera based visual odometry algorithms.

Visual Odometry

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