Foveated rendering: Difference between revisions
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As the technology matures, research is exploring more advanced forms of foveation that incorporate predictive and cognitive models. | As the technology matures, research is exploring more advanced forms of foveation that incorporate predictive and cognitive models. | ||
* '''Predictive Foveation:''' Some systems attempt to predict the landing point of a saccade based on its initial trajectory and velocity. This allows the rendering system to begin shifting the foveal region to the target destination before the eye movement is complete.<ref name="FoveatedRenderingExplainedReddit" /><ref name="VRX_FR_Types" /> | * '''[[Predictive Foveation]]:''' Some systems attempt to predict the landing point of a saccade based on its initial trajectory and velocity. This allows the rendering system to begin shifting the foveal region to the target destination before the eye movement is complete.<ref name="FoveatedRenderingExplainedReddit" /><ref name="VRX_FR_Types" /> | ||
* '''Attention-Aware Foveation:''' This is a cutting-edge research area that aims to model the user's cognitive state of attention. Peripheral visual sensitivity decreases when foveal attention is high.<ref name="AttentionAware" /><ref name="AttentionAwareSIGGRAPH" /> | * '''[[Attention-Aware Foveation]]:''' This is a cutting-edge research area that aims to model the user's cognitive state of attention. Peripheral visual sensitivity decreases when foveal attention is high.<ref name="AttentionAware" /><ref name="AttentionAwareSIGGRAPH" /> | ||
== Performance, Efficacy, and Benchmarks == | == Performance, Efficacy, and Benchmarks == | ||