Research on Extended Reality (XR) and Artificial Intelligence (AI) is booming, which has led
to an emerging body of literature in their intersection. However, the main topics in this …

Augmented reality (AR) systems aim to alter our view of the world and enable us to see
things that are not actually there. The resulting discrepancy between perception and reality …

Recently, virtual reality (VR) technology has been widely used in medical, military,
manufacturing, entertainment, and other fields. These applications must simulate different …

Battery life is an increasingly urgent challenge for today's untethered VR and AR devices.
However, the power efficiency of head-mounted displays is naturally at odds with growing …

A contrast sensitivity function, or CSF, is a cornerstone of many visual models. It explains
whether a contrast pattern is visible to the human eye. The existing CSFs typically account …

Foveated rendering adapts the image synthesis process to the user's gaze. By exploiting the
human visual system's limitations, in particular in terms of reduced acuity in peripheral …

Foveated graphics is a promising approach to solving the bandwidth challenges of
immersive virtual and augmented reality displays by exploiting the falloff in spatial acuity in …

Holographic displays have gained unprecedented attention as next-generation virtual and
augmented reality applications with recent achievements in the realization of a high-contrast …

We aim to ask and answer an essential question" how quickly do we react after observing a
displayed visual target?" To this end, we present psychophysical studies that characterize …

Foveated rendering takes advantage of the reduced spatial sensitivity in peripheral vision to
greatly reduce rendering cost without noticeable spatial quality degradation. Due to its …