Afficher la couverture 'Prediction of perceived quality differences between CRT and LCD displays based on motion blur | Tourancheau, Sylvain' en grand format
/5

0 avis

Prediction of perceived quality differences between CRT and LCD displays based on motion blur

Archive ouverte

Tourancheau, Sylvain | Le Callet, Patrick | Barba, Dominique

Edité par CCSD -

International audience. In this paper, a mathematical model of LCD motion blur is used to measure the magnitude of perceived blur in a sequence displayed on LCD. Subjective quality assessment tests on CRT and LCD displays are described. A difference of visual quality between the two types of displays is observed for sequences with movements. This loss of quality can be predicted from the importance of motion blur measured in the sequences. An estimation of LCD perceived quality can thus be made from CRT perceived quality. Technical solutions to LCD motion blur problem can be evaluated by this mean.

Suggestions

Du même auteur

Display awareness in subjective and objective video quality evaluation

Archive ouverte | Tourancheau, Sylvain | CCSD

International audience. Most of studies on video quality assessment are focused on the impact of coding distortion or transmission error. In this paper, display is considered. Regarding technology, some subjective e...

Towards video quality metrics for HDTV

Archive ouverte | Péchard, Stéphane | CCSD

International audience. High Definition Television (HDTV) is the new generation broadcasting system, proposing a deeper immersion in action and better visualization comfort. New material is used (flat television scr...

Impact of the resolution on the difference of perceptual video quality between CRT and LCD

Archive ouverte | Tourancheau, Sylvain | CCSD

International audience. The incoming of high-definition new visual experience at home has boosted new display technologies such as liquid crystal displays (LCD), plasma and projectors. These technologies enable the ...

Chargement des enrichissements...