Autors: Petkova, R. R., Poulkov, V. K., Manolova, A. H., Tonchev, K.
Title: Challenges in Implementing Low-Latency Holographic-Type Communication Systems
Keywords: HTC; HTC implementation challenges; HTC system

Abstract: Holographic-type communication (HTC) permits new levels of engagement between remote users. It is anticipated that it will give a very immersive experience while enhancing the sense of spatial co-presence. In addition to the newly revealed advantages, however, stringent system requirements are imposed, such as multi-sensory and multi-dimensional data capture and reproduction, ultra-lightweight processing, ultra-low-latency transmission, realistic avatar embodiment conveying gestures and facial expressions, support for an arbitrary number of participants, etc. In this paper, we review the current limitations to the HTC system implementation and systemize the main challenges into a few major groups. Furthermore, we propose a conceptual framework for the realization of an HTC system that will guarantee the desired low-latency transmission, lightweight processing, and ease of scalability, all accompanied with a higher level of realism in human body appearance and dynamics.

References

    Issue

    Sensors, vol. 22, issue 24, 2022, Switzerland, Multidisciplinary Digital Publishing Institute (MDPI), DOI 10.3390/s22249617

    Copyright Multidisciplinary Digital Publishing Institute (MDPI)

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    Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus и Web of Science