Perceptual Quality Assessment of Virtual Reality Videos in the Wild
Perceptual Quality Assessment of Virtual Reality Videos in the Wild
Investigating how people perceive virtual reality (VR) videos in the wild ( <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">i.e</i> ., those captured by everyday users) is a crucial and challenging task in VR-related applications due to complex <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">authentic</i> distortionslocalizedinspaceandtime.Existingpanoramic video databases only consider synthetic distortions, assume fixed viewing conditions, and are limited …