Visual Quality Assessment Considering Ultra HD, Full HD Resolution and Viewing Distance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU131892" target="_blank" >RIV/00216305:26220/19:PU131892 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8733448" target="_blank" >https://ieeexplore.ieee.org/document/8733448</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/RADIOELEK.2019.8733448" target="_blank" >10.1109/RADIOELEK.2019.8733448</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Visual Quality Assessment Considering Ultra HD, Full HD Resolution and Viewing Distance

Popis výsledku v původním jazyce

Interest in multimedia content is rapidly increasing. In recent years there was extremely progress in improving Quality of Experience (QoE) in multimedia systems.As the next generation of TV, Ultra High Definition Television (Ultra HDTV) is attracting more and more people’s attention. Ultra HDTV can provide a new viewer experience. In the case of HDTV, the observation distance plays an important role. If the observer sits further away from the television, that is the optimal viewing distance, and he may lose the benefit of HDTV. The results showed that for the case of non-optimal viewing distance, viewer’s preference of Ultra HD resolution is not significantly higher. The result for the optimal viewing distance is very dependent on the video content and the bitrate. In our case, base on a questionnaire, it was found that 82 % of respondents owning Ultra HDTV do not sit at optimal distance.

Název v anglickém jazyce

Visual Quality Assessment Considering Ultra HD, Full HD Resolution and Viewing Distance

Popis výsledku anglicky

Interest in multimedia content is rapidly increasing. In recent years there was extremely progress in improving Quality of Experience (QoE) in multimedia systems.As the next generation of TV, Ultra High Definition Television (Ultra HDTV) is attracting more and more people’s attention. Ultra HDTV can provide a new viewer experience. In the case of HDTV, the observation distance plays an important role. If the observer sits further away from the television, that is the optimal viewing distance, and he may lose the benefit of HDTV. The results showed that for the case of non-optimal viewing distance, viewer’s preference of Ultra HD resolution is not significantly higher. The result for the optimal viewing distance is very dependent on the video content and the bitrate. In our case, base on a questionnaire, it was found that 82 % of respondents owning Ultra HDTV do not sit at optimal distance.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1401" target="_blank" >LO1401: Interdisciplinární výzkum bezdrátových technologií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Radioelektronika 2019

ISBN

978-1-5386-9321-6

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

187-190

Název nakladatele

University of Pardubice

Místo vydání

Neuveden

Místo konání akce

Pardubice

Datum konání akce

16. 4. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000492026100033