End-to-end system for real-time bidirectional holographic communication

Indranil Sinharoy; Madhukar Budagavi; Esmaeil Faramarzi; Saifeng Ni; Abhishek Sehgal

doi:10.1117/12.3013045

7 June 2024 End-to-end system for real-time bidirectional holographic communication

Indranil Sinharoy, Madhukar Budagavi, Esmaeil Faramarzi, Saifeng Ni, Abhishek Sehgal

Proceedings Volume 13034, Real-Time Image Processing and Deep Learning 2024; 1303404 (2024) https://doi.org/10.1117/12.3013045
Event: SPIE Defense + Commercial Sensing, 2024, National Harbor, Maryland, United States

Abstract

Recent advancements in volumetric displays have opened doors to immersive, glass-free holographic experiences in our everyday environments. This paper introduces Holoportal, a real-time, low-latency system that captures, processes, and displays 3D video of two physically separated individuals as if they are conversing face-to-face in the same location. The evolution of work in multi-view immersive video communication from a Space-Time-Flow (STF) media technology to real time Holoportal communication is also discussed. Multiple cameras at each location capture subjects from various angles, with wireless synchronization for precise video-frame alignment. Through this technology we envision a future where any living space can transform into a Holoportal with a wireless network of cameras placed on various objects, including TVs, speakers, and refrigerators.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Indranil Sinharoy, Madhukar Budagavi, Esmaeil Faramarzi, Saifeng Ni, and Abhishek Sehgal "End-to-end system for real-time bidirectional holographic communication", Proc. SPIE 13034, Real-Time Image Processing and Deep Learning 2024, 1303404 (7 June 2024); https://doi.org/10.1117/12.3013045

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