Search Results for author: Jürgen Beyerer

Found 28 papers, 11 papers with code

DiffAnt: Diffusion Models for Action Anticipation

no code implementations27 Nov 2023 Zeyun Zhong, Chengzhi Wu, Manuel Martin, Michael Voit, Juergen Gall, Jürgen Beyerer

However, the majority of existing action anticipation models adhere to a deterministic approach, neglecting to account for future uncertainties.

Action Anticipation

Security Fence Inspection at Airports Using Object Detection

1 code implementation18 Nov 2023 Nils Friederich, Andreas Specker, Jürgen Beyerer

In this work, we explore object detection methods to address the fence inspection task and localize various types of damages.

Object object-detection +1

A Survey on Deep Learning Techniques for Action Anticipation

no code implementations29 Sep 2023 Zeyun Zhong, Manuel Martin, Michael Voit, Juergen Gall, Jürgen Beyerer

The ability to anticipate possible future human actions is essential for a wide range of applications, including autonomous driving and human-robot interaction.

Action Anticipation Autonomous Driving

POET: A Self-learning Framework for PROFINET Industrial Operations Behaviour

no code implementations29 Apr 2023 Ankush Meshram, Markus Karch, Christian Haas, Jürgen Beyerer

It successfully detects and reports the anomalies triggered by a network attack in a miniaturized PROFINET-based industrial system, executed through valid network protocol exchanges and resulting in invalid PROFINET operation transition for the device.

Anomaly Detection Network Intrusion Detection +2

Attention-based Part Assembly for 3D Volumetric Shape Modeling

no code implementations17 Apr 2023 Chengzhi Wu, Junwei Zheng, Julius Pfrommer, Jürgen Beyerer

Modeling a 3D volumetric shape as an assembly of decomposed shape parts is much more challenging, but semantically more valuable than direct reconstruction from a full shape representation.

3D Shape Modeling

Effects of Architectures on Continual Semantic Segmentation

no code implementations21 Feb 2023 Tobias Kalb, Niket Ahuja, Jingxing Zhou, Jürgen Beyerer

Specifically, we compare the well-researched CNNs to recently proposed Transformers and Hybrid architectures, as well as the impact of the choice of novel normalization layers and different decoder heads.

Continual Learning Continual Semantic Segmentation +2

Sim2real Transfer Learning for Point Cloud Segmentation: An Industrial Application Case on Autonomous Disassembly

no code implementations12 Jan 2023 Chengzhi Wu, Xuelei Bi, Julius Pfrommer, Alexander Cebulla, Simon Mangold, Jürgen Beyerer

On robotics computer vision tasks, generating and annotating large amounts of data from real-world for the use of deep learning-based approaches is often difficult or even impossible.

Point Cloud Segmentation Transfer Learning

SynMotor: A Benchmark Suite for Object Attribute Regression and Multi-task Learning

no code implementations11 Jan 2023 Chengzhi Wu, Linxi Qiu, Kanran Zhou, Julius Pfrommer, Jürgen Beyerer

Our work is a sub-task in the framework of a remanufacturing project, in which small electric motors are used as fundamental objects.

Attribute Multi-Task Learning +2

MotorFactory: A Blender Add-on for Large Dataset Generation of Small Electric Motors

no code implementations11 Jan 2023 Chengzhi Wu, Kanran Zhou, Jan-Philipp Kaiser, Norbert Mitschke, Jan-Felix Klein, Julius Pfrommer, Jürgen Beyerer, Gisela Lanza, Michael Heizmann, Kai Furmans

To enable automatic disassembly of different product types with uncertain conditions and degrees of wear in remanufacturing, agile production systems that can adapt dynamically to changing requirements are needed.

object-detection Object Detection

Object Detection in 3D Point Clouds via Local Correlation-Aware Point Embedding

no code implementations11 Jan 2023 Chengzhi Wu, Julius Pfrommer, Jürgen Beyerer, Kangning Li, Boris Neubert

We present an improved approach for 3D object detection in point cloud data based on the Frustum PointNet (F-PointNet).

3D Object Detection Object +1

Anticipative Feature Fusion Transformer for Multi-Modal Action Anticipation

1 code implementation23 Oct 2022 Zeyun Zhong, David Schneider, Michael Voit, Rainer Stiefelhagen, Jürgen Beyerer

Although human action anticipation is a task which is inherently multi-modal, state-of-the-art methods on well known action anticipation datasets leverage this data by applying ensemble methods and averaging scores of unimodal anticipation networks.

Action Anticipation

Improving Replay-Based Continual Semantic Segmentation with Smart Data Selection

1 code implementation20 Sep 2022 Tobias Kalb, Björn Mauthe, Jürgen Beyerer

Continual learning for Semantic Segmentation (CSS) is a rapidly emerging field, in which the capabilities of the segmentation model are incrementally improved by learning new classes or new domains.

Continual Learning Continual Semantic Segmentation +3

Continual Learning for Class- and Domain-Incremental Semantic Segmentation

no code implementations16 Sep 2022 Tobias Kalb, Masoud Roschani, Miriam Ruf, Jürgen Beyerer

Therefore, the goal of our work is to evaluate and adapt established solutions for continual object recognition to the task of semantic segmentation and to provide baseline methods and evaluation protocols for the task of continual semantic segmentation.

Class-Incremental Semantic Segmentation Continual Semantic Segmentation +6

Causes of Catastrophic Forgetting in Class-Incremental Semantic Segmentation

1 code implementation16 Sep 2022 Tobias Kalb, Jürgen Beyerer

Therefore, in a set of experiments and representational analyses, we demonstrate that the semantic shift of the background class and a bias towards new classes are the major causes of forgetting in CiSS.

Class-Incremental Semantic Segmentation Incremental Learning +2

UPAR: Unified Pedestrian Attribute Recognition and Person Retrieval

1 code implementation6 Sep 2022 Andreas Specker, Mickael Cormier, Jürgen Beyerer

It is based on four well-known person attribute recognition datasets: PA100K, PETA, RAPv2, and Market1501.

Attribute Pedestrian Attribute Recognition +2

Deep Sensor Fusion with Pyramid Fusion Networks for 3D Semantic Segmentation

1 code implementation26 May 2022 Hannah Schieber, Fabian Duerr, Torsten Schoen, Jürgen Beyerer

A novel Pyramid Fusion Backbone fuses these feature maps at different scales and combines the multimodal features in a feature pyramid to compute valuable multimodal, multi-scale features.

3D Semantic Segmentation Autonomous Vehicles +2

Bézier Curve Gaussian Processes

no code implementations3 May 2022 Ronny Hug, Stefan Becker, Wolfgang Hübner, Michael Arens, Jürgen Beyerer

Probabilistic models for sequential data are the basis for a variety of applications concerned with processing timely ordered information.

Bayesian Inference Gaussian Processes +2

Deflectometry for specular surfaces: an overview

no code implementations10 Apr 2022 Jan Burke, Alexey Pak, Sebastian Höfer, Mathias Ziebarth, Masoud Roschani, Jürgen Beyerer

Deflectometry as a technical approach to assessing reflective surfaces has now existed for almost 40 years.

ReS2tAC -- UAV-Borne Real-Time SGM Stereo Optimized for Embedded ARM and CUDA Devices

no code implementations15 Jun 2021 Boitumelo Ruf, Jonas Mohrs, Martin Weinmann, Stefan Hinz, Jürgen Beyerer

In this, we propose an optimization of the algorithm for embedded CUDA GPUs, by using massively parallel computing, as well as using the NEON intrinsics to optimize the algorithm for vectorized SIMD processing on embedded ARM CPUs.

Do as we do: Multiple Person Video-To-Video Transfer

no code implementations10 Apr 2021 Mickael Cormier, Houraalsadat Mortazavi Moshkenan, Franz Lörch, Jürgen Metzler, Jürgen Beyerer

Our goal is to transfer the motion of real people from a source video to a target video with realistic results.

Human Pose Estimation for Real-World Crowded Scenarios

1 code implementation16 Jul 2019 Thomas Golda, Tobias Kalb, Arne Schumann, Jürgen Beyerer

In order to overcome the transfer gap of JTA originating from a low pose variety and less dense crowds, an extension dataset is created to ease the use for real-world applications.

Data Augmentation Object Recognition +1

Open Set Logo Detection and Retrieval

1 code implementation30 Oct 2017 Andras Tüzkö, Christian Herrmann, Daniel Manger, Jürgen Beyerer

Given a query sample in shape of a logo image, the task is to find all further occurrences of this logo in a set of images or videos.

Retrieval

Cavlectometry: Towards Holistic Reconstruction of Large Mirror Objects

no code implementations14 Sep 2014 Jonathan Balzer, Daniel Acevedo-Feliz, Stefano Soatto, Sebastian Höfer, Markus Hadwiger, Jürgen Beyerer

We introduce a method based on the deflectometry principle for the reconstruction of specular objects exhibiting significant size and geometric complexity.

Surface Reconstruction

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