Search Results for author: Kai O. Arras

Found 12 papers, 8 papers with code

Cross-Modal Analysis of Human Detection for Robotics: An Industrial Case Study

no code implementations3 Aug 2021 Timm Linder, Narunas Vaskevicius, Robert Schirmer, Kai O. Arras

We compare the performance of state-of-the-art person detectors for 2D range data, 3D lidar, and RGB-D data as well as selected combinations thereof in a challenging industrial use-case.

Autonomous Driving Human Detection +3

Learning Occupancy Priors of Human Motion from Semantic Maps of Urban Environments

no code implementations17 Feb 2021 Andrey Rudenko, Luigi Palmieri, Johannes Doellinger, Achim J. Lilienthal, Kai O. Arras

Understanding and anticipating human activity is an important capability for intelligent systems in mobile robotics, autonomous driving, and video surveillance.

Autonomous Driving Robotics

MeTRAbs: Metric-Scale Truncation-Robust Heatmaps for Absolute 3D Human Pose Estimation

1 code implementation12 Jul 2020 István Sárándi, Timm Linder, Kai O. Arras, Bastian Leibe

Heatmap representations have formed the basis of human pose estimation systems for many years, and their extension to 3D has been a fruitful line of recent research.

3D Absolute Human Pose Estimation

Experimental Comparison of Global Motion Planning Algorithms for Wheeled Mobile Robots

1 code implementation7 Mar 2020 Eric Heiden, Luigi Palmieri, Kai O. Arras, Gaurav S. Sukhatme, Sven Koenig

Planning smooth and energy-efficient motions for wheeled mobile robots is a central task for applications ranging from autonomous driving to service and intralogistic robotics.

Autonomous Driving Motion Planning

Metric-Scale Truncation-Robust Heatmaps for 3D Human Pose Estimation

1 code implementation5 Mar 2020 István Sárándi, Timm Linder, Kai O. Arras, Bastian Leibe

Furthermore, as the image space is decoupled from the heatmap space, the network can learn to reason about joints beyond the image boundary.

3D Human Pose Estimation Multi-Person Pose Estimation

Plug-and-Play SLAM: A Unified SLAM Architecture for Modularity and Ease of Use

3 code implementations2 Mar 2020 Mirco Colosi, Irvin Aloise, Tiziano Guadagnino, Dominik Schlegel, Bartolomeo Della Corte, Kai O. Arras, Giorgio Grisetti

Nowadays, SLAM (Simultaneous Localization and Mapping) is considered by the Robotics community to be a mature field.


Human Motion Trajectory Prediction: A Survey

no code implementations15 May 2019 Andrey Rudenko, Luigi Palmieri, Michael Herman, Kris M. Kitani, Dariu M. Gavrila, Kai O. Arras

With growing numbers of intelligent autonomous systems in human environments, the ability of such systems to perceive, understand and anticipate human behavior becomes increasingly important.

Trajectory Prediction

How Robust is 3D Human Pose Estimation to Occlusion?

1 code implementation28 Aug 2018 István Sárándi, Timm Linder, Kai O. Arras, Bastian Leibe

Occlusion is commonplace in realistic human-robot shared environments, yet its effects are not considered in standard 3D human pose estimation benchmarks.

3D Human Pose Estimation 3D Pose Estimation +1

Deep Person Detection in 2D Range Data

1 code implementation6 Apr 2018 Lucas Beyer, Alexander Hermans, Timm Linder, Kai O. Arras, Bastian Leibe

Detecting humans is a key skill for mobile robots and intelligent vehicles in a large variety of applications.

Human Detection

A Fast Randomized Method to Find Homotopy Classes for Socially-Aware Navigation

no code implementations28 Oct 2015 Luigi Palmieri, Andrey Rudenko, Kai O. Arras

We introduce and show preliminary results of a fast randomized method that finds a set of K paths lying in distinct homotopy classes.

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