Christian Keimel
Christian Keimel
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Electronic Nose, Data Evaluation for Cleanliness and Contamination Control in Cleanrooms, Machine Learning for decision making in production
The paper reports on a feasibility study concerning the detection of offgassing substances from assemblies that could deposit on …
Andreas Helwig
,
Christian Keimel
,
Bahar Kilitoglu
,
Yann Goueffon
Automated Computed Tomography Data Evaluation Supported by Ai for Additive Manufactured Parts
The demand for automated part-inspection using CT inspection is constantly increasing. So far, available commercial solutions for data …
Rainer Stoessel
,
Klaus Schertler
,
Christian Keimel
,
Akshat Tandon
AI supported CT data evaluation for additive manufactured parts.
Due to an increasing number of additive manufactured parts, the need for automated part-inspection utilizing CT data is constantly …
Klaus Schertler
,
Christian Keimel
,
Rainer Stoessel
Enhancing Use of Social Media in TV Broadcasting
Traditional linear TV is decreasing in popularity and the broadcast industry has identified the need to change communication with their …
Sebastian Arndt
,
Veli-Pekka Räty
,
Taco Nieuwenhuis
,
Christian Keimel
,
Francisco Ibáñez
,
Andrew Perkis
BibTeX
DOI
On Time or Not on Time: A User Study on Delays in a Synchronised Companion-Screen Experience
One major challenge in creation of compelling companion screen experiences, are the time delays between the presentation of …
Christoph Ziegler
,
Christian Keimel
,
Rajiv Ramdhany
,
Vinoba Vinayagamoorthy
PDF
BibTeX
DOI
Analysis of coexistence of Ginga and HbbTV in DVB and ISDB-Tb
In this paper, we examine the possible coexistence of Ginga and HbbTV as interactive TV (iTV) systems in the Brazilian and European …
Gustavo Moreira Calixto
,
Christian Keimel
,
Laisa Caroline de Paula Costa
,
Klaus Merkel
,
Marcelo Knorich Zuffo
PDF
BibTeX
DOI
Evaluation of video quality fluctuations using pattern categorisation
Fluctuations of video quality over time can have a significant influence on the overall perceived quality as represented by the QoE. …
Clemens Horch
,
Julian Habigt
,
Christian Keimel
,
Klaus Diepold
PDF
BibTeX
DOI
Survey of web-based crowdsourcing frameworks for subjective quality assessment
The popularity of the crowdsourcing for performing various tasks online increased significantly in the past few years. The low cost and …
Tobias Hoßfeld
,
Matthias Hirth
,
Pavel Korshunov
,
Phillipe Hanhart
,
Bruno Gardlo
,
Christian Keimel
,
Christian Timmerer
PDF
BibTeX
DOI
Towards an Evaluation of Denoising Algorithms with Respect to Realistic Camera Noise
The development and tuning of denoising algorithms is usually based on readily processed test images that are artificially degraded …
Tamara Seybold
,
Christian Keimel
,
Marion Knopp
,
Walter Stechele
PDF
BibTeX
DOI
Crowdsourcing-based Multimedia Subjective Evaluations: A Case Study on Image Recognizability and Aesthetic Appeal
Research on Quality of Experience (QoE) heavily relies on subjective evaluations of media. An important aspect of QoE concerns modeling …
Judith Alice Redi
,
Tobias Hoßfeld
,
Pavel Korshunov
,
Filippo Mazza
,
Isabel Povoa
,
Christian Keimel
PDF
BibTeX
DOI
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