Marius Preda

Centre National de la Recherche Scientifique, Institut Polytechnique de Paris

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About

Marius Preda is a leading researcher at the intersection of 3D visual computing, immersive media, and autonomous systems. His work primarily focuses on point-cloud compression and virtual reality (VR) interfaces for industrial applications. Preda made a landmark contribution to the field with his highly cited 2019 paper on "Point-Cloud Compression: Moving Picture Experts Group's New Standard in 2020," which has garnered 53 citations. This work established foundational standards for compressing the massive datasets generated by 3D sensing devices, enabling practical applications in virtual reality, 3D video, and other immersive technologies. More recently, Preda has pioneered the integration of VR with autonomous earthwork operations, as demonstrated in his 2023 paper on "Virtual Reality Interface Evaluation for Earthwork Teleoperation" (11 citations) and his 2022 work on "Digital Twin for Autonomous Earthwork in Virtual-Reality" (3 citations). These contributions address critical challenges in Industry 4.0, particularly the human supervision of autonomous machinery in construction. Preda’s research bridges the gap between cutting-edge 3D compression standards and real-world industrial automation, making him a key figure in shaping how virtual and physical systems interact in modern engineering.