Dr.
Valens
Frangez
Alumni
Valens is a scientific assistant at the group of Geosensors and Engineering Geodesy (GSEG), Institute of Geodesy and Photogrammetry (IGP). In August 2019 he joined the NCCR Digital Fabrication as a doctoral researcher. His main interests are industrial metrology and machine vision for an in-line 3D shape determination and quality assessment of robotically fabricated structural elements. In 2023, he joined the Halter Group AG as Project Leader, Innovation and Product Management.
Work Topic
Development of a measurement system and a data processing scheme for 3D shape assessment during digital fabrication of objects, with primary focus on robotic concrete spraying.
Role in the NCCR Digital Fabrication
Alumni: PhD Researcher
NCCR publications
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Geometric Feedback System for Robotic Spraying (2022)
- Date: 01.12.2022
- Authors: Dr. Valens Frangez, Nizar Taha, Nicolas Feihl, Prof. Dr. Ena Lloret-Fritschi, Prof. Fabio Gramazio, Prof. Matthias Kohler, Prof. Dr. Andreas Wieser
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Assessment and Improvement of Distance Measurement Accuracy for Time-of-Flight Cameras (2022)
- Date: 01.01.2022
- Authors: Dr. Valens Frangez, David Salido Monzú, Prof. Dr. Andreas Wieser
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3D Shape Determination and Geometric Assessment During Digital Fabrication (2022)
- Date: 01.01.2022
- Authors: Dr. Valens Frangez
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Depth-camera-based rebar detection and digital reconstruction for robotic concrete spraying (2021)
- Date: 01.12.2021
- Authors: Dr. Valens Frangez, Prof. Dr. Ena Lloret-Fritschi, Nizar Taha, Prof. Fabio Gramazio, Prof. Matthias Kohler, Prof. Dr. Andreas Wieser
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Surface finish classification using depth camera data (2021)
- Date: 01.09.2021
- Authors: Dr. Valens Frangez, David Salido Monzú, Prof. Dr. Andreas Wieser
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A 3D concrete printing prefabrication platform for bespoke columns (2021)
- Date: 01.02.2021
- Authors: Dr. Ana Anton, Dr. Lex Reiter, Dr. Timothy Wangler, Dr. Valens Frangez, Prof. Dr. Robert Flatt, Prof. Benjamin Dillenburger
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- Date: 01.10.2020
- Authors: Dr. Valens Frangez, David Salido-Monzú, Prof. Dr. Andreas Wieser
- Event: 37th International Symposium on Automation and Robotics in Construction (ISARC 2020) (virtual)
- Notes: Additional Notes": Due to the Coronavirus (COVID-19) the conference was conducted virtually.
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Geodetic Monitoring of Digitally Fabricated Structures Early After Construction (2020)
- Date: 14.04.2020
- Authors: Dr. Valens Frangez, Eugenio Serantoni, Prof. Dr. Andreas Wieser
- Event: FIG2020 Working Week: Smart surveyors for land and water management (cancelled)
- Notes: Conference cancelled due to Corona virus (COVID-19)