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

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 …

FovVideoVDP is a video difference metric that models the spatial, temporal, and peripheral
aspects of perception. While many other metrics are available, our work provides the first …

Virtual Reality (VR) is becoming ubiquitous with the rise of consumer displays and
commercial VR platforms. Such displays require low latency and high quality rendering of …

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 …

To peripheral vision, a pair of physically different images can look the same. Such pairs are
metamers relative to each other, just as physically-different spectra of light are perceived as …

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 …

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 …

Cybersickness is one of the major roadblocks in the widespread adoption of mixed reality
devices. Prolonged exposure to these devices, especially virtual reality devices, can cause …