Colas Schretter

Colas Schretter is a postdoctoral researcher and paid visiting professor at the Vrije Universiteit Brussel, affiliated with the Department of Electronics and Informatics. His research spans digital holography, biomedical imaging, and advanced signal processing techniques.

• Current projects include GEAR: Venturing into future health technologies (2021–2025) focusing on photoplethysmography and holographic image quality improvement.
• Previously led FWOAL784 (2015–2018) on hologram classification and compression.

Research Interests: Digital holography for biomedical applications, lossless image compression algorithms, motion compensation in dynamic holography, and health technology innovation. His work bridges optical engineering, computer science, and real-time data processing.

Recent Publications highlight advancements in hologram compression, spectrometer calibration, and 4D light field coding, reflecting his interdisciplinary focus.

Collaborations include co-chairing conferences like ITF2018 Belgium and contributing to IEEE Access and SPIE proceedings.