Emerging Metaverse XR and Video Multimedia Technologies: Modern Streaming and Multimedia Systems and Applications

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023

J.-M. ChungEmerging Metaverse XR and Video Multimedia Technologieshttps://doi.org/10.1007/978-1-4842-8928-0_3

3. XR HMDs and Detection Technology

Jong-Moon Chung¹  

(1)

Seoul, Korea (Republic of)

 

This chapter focuses on XR head mounted displays (HMDs), the XR operation process, and XR feature extraction and detection technologies. Details of the XR technologies applied in state-of-the-art devices (including HMDs) are introduced in this chapter. Among XR operations, the XR feature extraction and detection process is the most computation burdening as well as energy- and time-consuming procedure of the XR process. The most important XR feature extraction and detection ...