no code implementations • 7 Dec 2022 • Matthias Zeller, Jens Behley, Michael Heidingsfeld, Cyrill Stachniss
Scene understanding is crucial for autonomous robots in dynamic environments for making future state predictions, avoiding collisions, and path planning.
1 code implementation • 25 Nov 2022 • Hanna Müller, Nicky Zimmerman, Tommaso Polonelli, Michele Magno, Jens Behley, Cyrill Stachniss, Luca Benini
Experimental evaluation using a nano-UAV open platform demonstrated that the proposed solution is capable of localizing on a 31. 2m$\boldsymbol{^2}$ map with 0. 15m accuracy and an above 95% success rate.
no code implementations • 17 Oct 2022 • Yash Goel, Narunas Vaskevicius, Luigi Palmieri, Nived Chebrolu, Cyrill Stachniss
The preliminary experiments suggest that the cost maps generated by our network are suitable for the MPC and can guide the agent to the semantic goal more efficiently than a baseline approach.
1 code implementation • 14 Oct 2022 • Gianmarco Roggiolani, Matteo Sodano, Tiziano Guadagnino, Federico Magistri, Jens Behley, Cyrill Stachniss
In this paper, we address the problem of joint semantic, plant instance, and leaf instance segmentation of crop fields from RGB data.
1 code implementation • 6 Oct 2022 • Matteo Sodano, Federico Magistri, Tiziano Guadagnino, Jens Behley, Cyrill Stachniss
We propose a novel encoder-decoder neural network that processes RGB and depth separately through two encoders.
1 code implementation • 6 Oct 2022 • Haofei Kuang, Xieyuanli Chen, Tiziano Guadagnino, Nicky Zimmerman, Jens Behley, Cyrill Stachniss
The experiments suggest that the presented implicit representation is able to predict more accurate 2D LiDAR scans leading to an improved observation model for our particle filter-based localization.
1 code implementation • 5 Oct 2022 • Xingguang Zhong, Yue Pan, Jens Behley, Cyrill Stachniss
Accurate mapping of large-scale environments is an essential building block of most outdoor autonomous systems.
1 code implementation • 27 Sep 2022 • Hao Dong, Xieyuanli Chen, Mihai Dusmanu, Viktor Larsson, Marc Pollefeys, Cyrill Stachniss
A distinctive representation of image patches in form of features is a key component of many computer vision and robotics tasks, such as image matching, image retrieval, and visual localization.
1 code implementation • 15 Aug 2022 • Hao Dong, Xieyuanli Chen, Simo Särkkä, Cyrill Stachniss
We further use the extracted poles as pseudo labels to train a deep neural network for online range image-based pole segmentation.
1 code implementation • 8 Jun 2022 • Benedikt Mersch, Xieyuanli Chen, Ignacio Vizzo, Lucas Nunes, Jens Behley, Cyrill Stachniss
A key challenge for autonomous vehicles is to navigate in unseen dynamic environments.
no code implementations • 3 Mar 2022 • Felix Stache, Jonas Westheider, Federico Magistri, Cyrill Stachniss, Marija Popović
Efficient data collection methods play a major role in helping us better understand the Earth and its ecosystems.
1 code implementation • 28 Sep 2021 • Benedikt Mersch, Xieyuanli Chen, Jens Behley, Cyrill Stachniss
In this paper, we address the problem of predicting future 3D LiDAR point clouds given a sequence of past LiDAR scans.
1 code implementation • 5 Aug 2021 • Haofei Kuang, Yi Zhu, Zhi Zhang, Xinyu Li, Joseph Tighe, Sören Schwertfeger, Cyrill Stachniss, Mu Li
Our formulation is able to capture global context in a video, thus robust to temporal content change.
no code implementations • 4 Aug 2021 • Felix Stache, Jonas Westheider, Federico Magistri, Marija Popović, Cyrill Stachniss
In this paper, we address the problem of adaptive path planning for accurate semantic segmentation of terrain using unmanned aerial vehicles (UAVs).
1 code implementation • CVPR 2021 • Mehmet Aygün, Aljoša Ošep, Mark Weber, Maxim Maximov, Cyrill Stachniss, Jens Behley, Laura Leal-Taixé
In this paper, we propose 4D panoptic LiDAR segmentation to assign a semantic class and a temporally-consistent instance ID to a sequence of 3D points.
2 code implementations • 20 Aug 2020 • Shijie Li, Xieyuanli Chen, Yun Liu, Dengxin Dai, Cyrill Stachniss, Juergen Gall
Real-time semantic segmentation of LiDAR data is crucial for autonomously driving vehicles, which are usually equipped with an embedded platform and have limited computational resources.
Ranked #2 on
Real-Time 3D Semantic Segmentation
on SemanticKITTI
no code implementations • 8 Apr 2020 • Jan Quenzel, Radu Alexandru Rosu, Thomas Läbe, Cyrill Stachniss, Sven Behnke
We integrate both into stereo estimation as well as visual odometry systems and show clear benefits for typical disparity and direct image registration tasks when using our proposed metric.
no code implementations • 4 Mar 2020 • Jens Behley, Andres Milioto, Cyrill Stachniss
Panoptic segmentation is the recently introduced task that tackles semantic segmentation and instance segmentation jointly.
1 code implementation • IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2019 • Andres Milioto, Ignacio Vizzo, Jens Behley, Cyrill Stachniss
Perception in autonomous vehicles is often carried out through a suite of different sensing modalities.
Ranked #22 on
3D Semantic Segmentation
on SemanticKITTI
1 code implementation • 6 May 2019 • Emanuele Palazzolo, Jens Behley, Philipp Lottes, Philippe Giguère, Cyrill Stachniss
For localization and mapping, we employ an efficient direct tracking on the truncated signed distance function (TSDF) and leverage color information encoded in the TSDF to estimate the pose of the sensor.
Robotics
4 code implementations • ICCV 2019 • Jens Behley, Martin Garbade, Andres Milioto, Jan Quenzel, Sven Behnke, Cyrill Stachniss, Juergen Gall
Despite the relevance of semantic scene understanding for this application, there is a lack of a large dataset for this task which is based on an automotive LiDAR.
Ranked #23 on
3D Semantic Segmentation
on SemanticKITTI
no code implementations • 9 Jun 2018 • Philipp Lottes, Jens Behley, Nived Chebrolu, Andres Milioto, Cyrill Stachniss
It outputs the stem location for weeds, which allows for mechanical treatments, and the covered area of the weed for selective spraying.
no code implementations • 9 Jun 2018 • Philipp Lottes, Jens Behley, Andres Milioto, Cyrill Stachniss
Exploiting the crop arrangement information that is observable from the image sequences enables our system to robustly estimate a pixel-wise labeling of the images into crop and weed, i. e., a semantic segmentation.
2 code implementations • 25 Feb 2018 • Andres Milioto, Cyrill Stachniss
We provide an open-source codebase for training and deployment.
1 code implementation • 20 Sep 2017 • Andres Milioto, Philipp Lottes, Cyrill Stachniss
Precision farming robots, which target to reduce the amount of herbicides that need to be brought out in the fields, must have the ability to identify crops and weeds in real time to trigger weeding actions.
no code implementations • 13 Sep 2017 • Bartolomeo Della Corte, Igor Bogoslavskyi, Cyrill Stachniss, Giorgio Grisetti
Our approach exploits the different cues in a natural and consistent way and the registration can be done at framerate for a typical range or imaging sensor.