Search Results for author: Tobias Schlagenhauf

Found 10 papers, 2 papers with code

Cross-domain Transfer of defect features in technical domains based on partial target data

no code implementations24 Nov 2022 Tobias Schlagenhauf, Tim Scheurenbrand

In particular, it is shown that the domain generalization capabilities and classification results are improved by the proposed architecture, allowing for larger domain shifts between source and target domains.

Classification Contrastive Learning +3

Discriminative Feature Learning through Feature Distance Loss

1 code implementation23 May 2022 Tobias Schlagenhauf, Yiwen Lin, Benjamin Noack

The key finding is that by forcing the models to concentrate on different features, the classification accuracy is increased.

Classification Image Classification

Text Detection on Technical Drawings for the Digitization of Brown-field Processes

no code implementations5 May 2022 Tobias Schlagenhauf, Markus Netzer, Jan Hillinger

This paper combines a domain knowledge-based generator to generate realistic technical drawings with a state-of-the-art object detection model to solve the issue of detecting text on technical drawings.

Data Augmentation object-detection +3

Analysis of the Visually Detectable Wear Progress on Ball Screws

no code implementations2 May 2022 Tobias Schlagenhauf, Tim Scheurenbrand, Dennis Hofmann, Oleg Krasnikow

Using images from a camera system for ball screw drives, this paper elaborates on the visual analysis of pitting itself.

Intelligent Vision Based Wear Forecasting on Surfaces of Machine Tool Elements

no code implementations12 Jun 2021 Tobias Schlagenhauf, Niklas Burghardt

This paper addresses the ability to enable machines to automatically detect failures on machine tool components as well as estimating the severity of the failures, which is a critical step towards autonomous production machines.

Defect Detection

Industrial Machine Tool Component Surface Defect Dataset

1 code implementation24 Mar 2021 Tobias Schlagenhauf, Magnus Landwehr, Juergen Fleischer

Using machine learning (ML) techniques in general and deep learning techniques in specific needs a certain amount of data often not available in large quantities in technical domains.

BIG-bench Machine Learning Classification +1

Siamese Basis Function Networks for Data-efficient Defect Classification in Technical Domains

no code implementations2 Dec 2020 Tobias Schlagenhauf, Faruk Yildirim, Benedikt Brückner

Training deep learning models in technical domains is often accompanied by the challenge that although the task is clear, insufficient data for training is available.

General Classification

A Stitching Algorithm for Automated Surface Inspection of Rotationally Symmetric Components

no code implementations1 Dec 2020 Tobias Schlagenhauf, Tim Brander, Juergen Fleischer

This paper provides a novel approach to stitching surface images of rotationally symmetric parts.

GAN based ball screw drive picture database enlargement for failure classification

no code implementations20 Nov 2020 Tobias Schlagenhauf, Chenwei Sun, Jürgen Fleischer

The main goal of this paper is to generate synthetic images based on the generative adversarial network (GAN) to enlarge the image dataset of ball screw surface failures.

Classification Diversity +2

Context-based Image Segment Labeling (CBISL)

no code implementations2 Nov 2020 Tobias Schlagenhauf, Yefeng Xia, Jürgen Fleischer

Based on published gated PixelCNNs, we demonstrate a new approach referred to as quadro-directional PixelCNN to recover missing objects and return probable positions for objects based on the context.

Image Inpainting

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