About the Authors

Gabriele Bleser

bleser@cs.uni-kl.de

Affiliations Department Augmented Vision, German Research Center for Artificial Intelligence, Kaiserslautern, Germany, Department of Computer Science, Technical University of Kaiserslautern, Kaiserslautern, Germany

Dima Damen

‡ These authors contributed equally to this work

Affiliation Department of Computer Science, University of Bristol, Bristol, UK

Ardhendu Behera

‡ These authors contributed equally to this work

Affiliations School of Computing, University of Leeds, Leeds, UK, Department of Computing, Edge Hill University, Ormskirk, UK

Gustaf Hendeby

Affiliations Department Sensor Informatics, Swedish Defence Research Agency, Linköping, Sweden, Department of Electrical Engineering, Linköping University, Linköping, Sweden

Katharina Mura

Affiliation SmartFactory KL e.V., Kaiserslautern, Germany

Markus Miezal

Affiliation Department of Computer Science, Technical University of Kaiserslautern, Kaiserslautern, Germany

Andrew Gee

Affiliation Department of Computer Science, University of Bristol, Bristol, UK

Nils Petersen

Affiliation Department Augmented Vision, German Research Center for Artificial Intelligence, Kaiserslautern, Germany

Gustavo Maçães

Affiliation Department Computer Vision, Interaction and Graphics, Center for Computer Graphics, Guimarães, Portugal

Hugo Domingues

Affiliation Department Computer Vision, Interaction and Graphics, Center for Computer Graphics, Guimarães, Portugal

Dominic Gorecky

Affiliation SmartFactory KL e.V., Kaiserslautern, Germany

Luis Almeida

Affiliation Department Computer Vision, Interaction and Graphics, Center for Computer Graphics, Guimarães, Portugal

Walterio Mayol-Cuevas

Affiliation Department of Computer Science, University of Bristol, Bristol, UK

Andrew Calway

Affiliation Department of Computer Science, University of Bristol, Bristol, UK

Anthony G. Cohn

Affiliation School of Computing, University of Leeds, Leeds, UK

David C. Hogg

Affiliation School of Computing, University of Leeds, Leeds, UK

Didier Stricker

Affiliation Department Augmented Vision, German Research Center for Artificial Intelligence, Kaiserslautern, Germany

Competing Interests

KM and DG are employees of SmartFactory KL e.V. There are no patents, products in development or marketed products to declare. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: GB DD AB GH KM MM AG GM LA WMC AC AGC DCH DS. Performed the experiments: GB DD AB GH KM MM AG GM HD DG LA. Analyzed the data: GB DD AB GH KM MM AG GM HD DG. Contributed reagents/materials/analysis tools: GB DD AB GH KM MM AG NP GM HD DG. Wrote the paper: GB DD AB GH KM MM AG NP LA.