Modelling saliency awareness for objective video quality assessment
Existing video quality metrics do usually not take into consideration that spatial regions in
video frames are of varying saliency and thus, differently attract the viewer's attention. This …
video frames are of varying saliency and thus, differently attract the viewer's attention. This …
Foveation-based wireless soft image delivery
In image compression and transmission, two basic data redundancies can be identified and
exploited: statistical redundancy and perceptual redundancy. Statistical redundancy has …
exploited: statistical redundancy and perceptual redundancy. Statistical redundancy has …
Perceived interest and overt visual attention in natural images
U Engelke, P Le Callet - Signal Processing: Image Communication, 2015 - Elsevier
Region of interest (ROI) based image and video processing has attracted increased
research efforts in recent years. The concept of perceptual ROI, however, is not always …
research efforts in recent years. The concept of perceptual ROI, however, is not always …
Linking distortion perception and visual saliency in H. 264/AVC coded video containing packet loss
U Engelke, R Pepion, P Le Callet… - … and Image Processing …, 2010 - spiedigitallibrary.org
In this paper, distortions caused by packet loss during video transmission are evaluated with
respect to their perceived annoyance. In this respect, the impact of visual saliency on the …
respect to their perceived annoyance. In this respect, the impact of visual saliency on the …
Video error concealment using a computation-efficient low saliency prior
Error concealment in packet-loss-corrupted streaming video is inherently an under-
determined problem, as there are insufficient number of well-defined criteria to recover the …
determined problem, as there are insufficient number of well-defined criteria to recover the …
Region-of-interest intra prediction for H. 264/AVC error resilience
Packets in a video bitstream contain data with different levels of importance that yield
unequal amounts of quality distortion when lost. In order to avoid sharp quality degradation …
unequal amounts of quality distortion when lost. In order to avoid sharp quality degradation …
Balancing attended and global stimuli in perceived video quality assessment
The visual attention mechanism plays a key role in the human perception system and it has
a significant impact on our assessment of perceived video quality. In spite of receiving less …
a significant impact on our assessment of perceived video quality. In spite of receiving less …
Modelling perceptual quality and visual saliency for image and video communications
U Engelke - 2010 - diva-portal.org
The evolution of advanced radio transmission technologies for third and future generation
mobile radio systems has paved the way for the delivery of mobile multimedia services. This …
mobile radio systems has paved the way for the delivery of mobile multimedia services. This …
Web accessibility for the blind: Corporate social responsibility or litigation Avoidance?
J Frank - Proceedings of the 41st Annual Hawaii International …, 2008 - ieeexplore.ieee.org
On September 5, 2006, a legal precedent was set for web accessibility. Federal judge
Marilyn Patel sustained discrimination claims by the National Federation for the Blind …
Marilyn Patel sustained discrimination claims by the National Federation for the Blind …
Gaze location prediction for broadcast football video
Q Cheng, D Agrafiotis, AM Achim… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
The sensitivity of the human visual system decreases dramatically with increasing distance
from the fixation location in a video frame. Accurate prediction of a viewer's gaze location …
from the fixation location in a video frame. Accurate prediction of a viewer's gaze location …