Search Results for author: Maarten Bieshaar

Found 18 papers, 1 papers with code

Criteria for Uncertainty-based Corner Cases Detection in Instance Segmentation

no code implementations17 Apr 2024 Florian Heidecker, Ahmad El-Khateeb, Maarten Bieshaar, Bernhard Sick

We also present our first results of an iterative training cycle that outperforms the baseline and where the data added to the training dataset is selected based on the corner case decision function.

Instance Segmentation Navigate +1

A Safety-Adapted Loss for Pedestrian Detection in Automated Driving

no code implementations5 Feb 2024 Maria Lyssenko, Piyush Pimplikar, Maarten Bieshaar, Farzad Nozarian, Rudolph Triebel

As common evaluation metrics are not an adequate safety indicator, recent works employ approaches to identify safety-critical VRU and back-annotate the risk to the object detector.

Pedestrian Detection

Space, Time, and Interaction: A Taxonomy of Corner Cases in Trajectory Datasets for Automated Driving

no code implementations17 Oct 2022 Kevin Rösch, Florian Heidecker, Julian Truetsch, Kamil Kowol, Clemens Schicktanz, Maarten Bieshaar, Bernhard Sick, Christoph Stiller

Based on these predictions - and additional contextual information such as the course of the road, (traffic) rules, and interaction with other road users - the highly automated vehicle (HAV) must be able to reliably and safely perform the task assigned to it, e. g., moving from point A to B.

Description of Corner Cases in Automated Driving: Goals and Challenges

no code implementations20 Sep 2021 Daniel Bogdoll, Jasmin Breitenstein, Florian Heidecker, Maarten Bieshaar, Bernhard Sick, Tim Fingscheidt, J. Marius Zöllner

Scaling the distribution of automated vehicles requires handling various unexpected and possibly dangerous situations, termed corner cases (CC).

Extended Coopetitive Soft Gating Ensemble

no code implementations29 Apr 2020 Stephan Deist, Jens Schreiber, Maarten Bieshaar, Bernhard Sick

This article is about an extension of a recent ensemble method called Coopetitive Soft Gating Ensemble (CSGE) and its application on power forecasting as well as motion primitive forecasting of cyclists.

Knowledge Representations in Technical Systems -- A Taxonomy

no code implementations14 Jan 2020 Kristina Scharei, Florian Heidecker, Maarten Bieshaar

The recent usage of technical systems in human-centric environments leads to the question, how to teach technical systems, e. g., robots, to understand, learn, and perform tasks desired by the human.

Multi-Sensor Data and Knowledge Fusion -- A Proposal for a Terminology Definition

no code implementations13 Jan 2020 Silvia Beddar-Wiesing, Maarten Bieshaar

Fusion is a common tool for the analysis and utilization of available datasets and so an essential part of data mining and machine learning processes.

BIG-bench Machine Learning

Detecting Intentions of Vulnerable Road Users Based on Collective Intelligence

no code implementations11 Sep 2018 Maarten Bieshaar, Günther Reitberger, Stefan Zernetsch, Bernhard Sick, Erich Fuchs, Konrad Doll

Heterogeneous, open sets of agents (cooperating and interacting vehicles, infrastructure, e. g. cameras and laser scanners, and VRUs equipped with smart devices and body-worn sensors) exchange information forming a multi-modal sensor system with the goal to reliably and robustly detect VRUs and their intentions under consideration of real time requirements and uncertainties.

Activity Recognition Intent Detection

Starting Movement Detection of Cyclists Using Smart Devices

no code implementations8 Aug 2018 Maarten Bieshaar, Malte Depping, Jan Schneegans, Bernhard Sick

In near future, vulnerable road users (VRUs) such as cyclists and pedestrians will be equipped with smart devices and wearables which are capable to communicate with intelligent vehicles and other traffic participants.

feature selection Human Activity Recognition

Smart Device based Initial Movement Detection of Cyclists using Convolutional Neuronal Networks

no code implementations8 Aug 2018 Jan Schneegans, Maarten Bieshaar

For future traffic scenarios, we envision interconnected traffic participants, who exchange information about their current state, e. g., position, their predicted intentions, allowing to act in a cooperative manner.

Coopetitive Soft Gating Ensemble

no code implementations3 Jul 2018 Stephan Deist, Maarten Bieshaar, Jens Schreiber, Andre Gensler, Bernhard Sick

In this article, we propose the Coopetititve Soft Gating Ensemble or CSGE for general machine learning tasks and interwoven systems.

BIG-bench Machine Learning

Cooperative Starting Movement Detection of Cyclists Using Convolutional Neural Networks and a Boosted Stacking Ensemble

no code implementations9 Mar 2018 Maarten Bieshaar, Stefan Zernetsch, Andreas Hubert, Bernhard Sick, Konrad Doll

In future, vehicles and other traffic participants will be interconnected and equipped with various types of sensors, allowing for cooperation on different levels, such as situation prediction or intention detection.

Cooperative Tracking of Cyclists Based on Smart Devices and Infrastructure

no code implementations6 Mar 2018 Günther Reitberger, Stefan Zernetsch, Maarten Bieshaar, Bernhard Sick, Konrad Doll, Erich Fuchs

We show in numerical evaluations on scenes where cyclists are starting or turning right that the cooperation leads to an improvement in both the ability to keep track of a cyclist and the accuracy of the track particularly when it comes to occlusions in the visual system.

Where is my Device? - Detecting the Smart Device's Wearing Location in the Context of Active Safety for Vulnerable Road Users

no code implementations6 Mar 2018 Maarten Bieshaar

This article describes an approach to detect the wearing location of smart devices worn by pedestrians and cyclists.

General Classification

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