Digital Video Image Quality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU81592" target="_blank" >RIV/00216305:26220/10:PU81592 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Digital Video Image Quality

Popis výsledku v původním jazyce

There are several dimensions of digital video image quality evaluation, generally splitted into subjective and objective measurements. Subjective measurements are obtained as the human observers' opinion on the video image quality, while objective measurements are performed with an aid of instrumentation, calibrated scales and mathematical algorithms. The subjective quality evaluation based on group of observers is very time consuming and exhausting. There are various objective metrics available, designed to substitute the subjective tests. The chapter contains an overview of subjective test procedures and objective test metrics. A summary of different available approaches to objective testing, dasic principles of full-reference and comparison metrics,their performance and applicability are outlined. Experimental results based on computer simulations and real laboratory environment measurements made by authors themselves are included to support the theoretical conclusions.

Název v anglickém jazyce

Digital Video Image Quality

Popis výsledku anglicky

There are several dimensions of digital video image quality evaluation, generally splitted into subjective and objective measurements. Subjective measurements are obtained as the human observers' opinion on the video image quality, while objective measurements are performed with an aid of instrumentation, calibrated scales and mathematical algorithms. The subjective quality evaluation based on group of observers is very time consuming and exhausting. There are various objective metrics available, designed to substitute the subjective tests. The chapter contains an overview of subjective test procedures and objective test metrics. A summary of different available approaches to objective testing, dasic principles of full-reference and comparison metrics,their performance and applicability are outlined. Experimental results based on computer simulations and real laboratory environment measurements made by authors themselves are included to support the theoretical conclusions.

Druh

C - Kapitola v odborné knize

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GP102%2F08%2FP295" target="_blank" >GP102/08/P295: Analýza a modelování přenosových zkreslení digitální televize DVB-T/H</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Digital Video, Edited by: Floriano De Rango, Chapter 23: Digital Video Image Quality

ISBN

978-953-7619-70-1

Počet stran výsledku

14

Strana od-do

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Počet stran knihy

500

Název nakladatele

INTECH Excelence in Education and Publishing

Místo vydání

Vienna, Austria

Kód UT WoS kapitoly

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