With the development of deep learning technique, the intelligent pattern recognition studies
mainly focus on the optimization of models but ignore the impact of data quality for a long …

The availability of affordable head-mounted display technology has facilitated new,
potentially more immersive, interactive multimedia experiences. These technologies were …

In this work, we explore the creation of self-avatars through video pass-through in mixed
reality (MR) applications. We present our end-to-end system, including custom MR video …

In this paper, the performance of three state-of-the-art video codecs: High Efficiency Video
Coding (HEVC) Test Model (HM), AOMedia Video 1 (AV1) and Versatile Video Coding Test …

Increasing the ecological validity of subjective laboratory experiments is still an open
problem for the Quality of Experience research community. To contribute to this target, we …

Subjective tests for the assessment of the quality of experience (QoE) are typically run with a
pool of subjects providing their opinion scores using a 5-point scale. The subjects' mean …

This paper proposes a methodology to assess video quality, spatial and social presence,
empathy, attitude, and attention in 360-degree videos for immersive communications. The …

Human perception sensitivity to video distortion is vital for visual quality assessment (VQA).
Different from the perception mechanism of image distortion that has been thoroughly …

User expectations have a crucial impact on the levels of quality of experience (QoE) that
they consider acceptable or satisfying. Measuring acceptability and annoyance has mainly …

Recent studies have shown that it is possible to characterize subject bias and variance in
subjective assessment tests. Apparent differences among subjects can, for the most part, be …