Optimized wavelet-based texture representation and streaming for GPU texture mapping

Andries, Bob; Lemeire, Jan; Munteanu, Adrian

doi:10.1109/icce.2015.7066565

Cited by 1 publication

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In Extended Reality (XR), the consumer is immersed in a visual environment mainly represented using a combination of meshes and textures [1] or sometimes a full plenoptic representation [2]. For improved realism, the amount of visual data necessary to generate realism in the render engine has exploded during the last years, making techniques such as precaching a necessity.…”

Section: Introductionmentioning

confidence: 99%

Head Movement Modeling for Immersive Visualization in VR

Wallendael

Liegeois

Artois

et al. 2023

2023 IEEE International Conference on Consumer Electronics (ICCE)

View full text Add to dashboard Cite

Virtual Reality, and Extended Reality in general, connect the physical body with the virtual world. Movement of our body translates to interactions with this virtual world. Only by moving our head will we see a different perspective. By doing so, the physical restrictions of our body's movement restrict our capabilities virtually. By modelling the capabilities of human movement, render engines can get useful information to precache visual texture information or immersive light information. Such pre-caching becomes vital due to ever increasing realism in virtual environments. This work is the first work to predict the volume in which the head will be positioned in the future based on a data-driven binned-ellipsoid technique. The proposed technique can reduce a 1m 3 volume to a size of 10cm 3 with negligible accuracy loss. This volume then provides the render engine with the necessary information to pre-cache visual data.

show abstract

Section: Introductionmentioning

confidence: 99%