Subjective Quality Assessment of Underwater Video for Scientific Applications

Subjective Quality Assessment of Underwater Video for Scientific Applications

Underwater video services could be a key application in the better scientific knowledge of the vast oceanic resources in our planet. However, limitations in the capacity of current available technology for underwater networks (UWSNs) raise the question of the feasibility of these services. When transmitting video, the main constraints are the limited bandwidth and the high propagation delays. A...

Objective Video Quality Assessment Based on Machine Learning for Underwater Scientific Applications

Video services are meant to be a fundamental tool in the development of oceanic research. The current technology for underwater networks (UWNs) imposes strong constraints in the transmission capacity since only a severely limited bitrate is available. However, previous studies have shown that the quality of experience (QoE) is enough for ocean scientists to consider the service useful, although...

New Requirements of Subjective Video Quality Assessment Methodologies for 3dtv

In this paper, the new challenges of 3DTV for subjective assessment are discussed. Conventional 2D methods have severe limitations which will be revealed. Based on the understanding of the new characteristics brought by 3DTV, changes and additions in the requirements for subjective assessment are proposed in order to develop a novel subjective video quality assessment methodology for 3DTV. In p...

Subjective video quality assessment methods for recognition tasks

ITU-T Rec. P.910 (04/2008) Subjective video quality assessment methods for multimedia applications