Dihedral Angle Mesh Error: a fast perception correlated distortion measure for fixed connectivity triangle meshes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F12%3A43915477" target="_blank" >RIV/49777513:23520/12:43915477 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1467-8659.2012.03176.x" target="_blank" >http://dx.doi.org/10.1111/j.1467-8659.2012.03176.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1467-8659.2012.03176.x" target="_blank" >10.1111/j.1467-8659.2012.03176.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dihedral Angle Mesh Error: a fast perception correlated distortion measure for fixed connectivity triangle meshes

Popis výsledku v původním jazyce

In computer graphics, triangle meshes are ubiquitous as a representation of surface models. Processing of this kind of data, such as compression or watermarking, often involves an unwanted distortion of the surface geometry. Advanced processing algorithms are continuously being proposed, aiming at improving performance (compression ratio, watermark robustness and capacity), while minimizing the introduced distortion. In most cases, the final resulting mesh is intended to be viewed by a human observer, and it is therefore necessary to minimise the amount of distortion perceived by the human visual system. However, only recently there have been studies published on subjective experiments in this field, showing that previously used objective error measures exhibit rather poor correlation with the results of subjective experiments. In this paper, we present results of our own large subjective testing aimed at human perception of triangle mesh distortion. We provide an independent confirmat

Název v anglickém jazyce

Dihedral Angle Mesh Error: a fast perception correlated distortion measure for fixed connectivity triangle meshes

Popis výsledku anglicky

In computer graphics, triangle meshes are ubiquitous as a representation of surface models. Processing of this kind of data, such as compression or watermarking, often involves an unwanted distortion of the surface geometry. Advanced processing algorithms are continuously being proposed, aiming at improving performance (compression ratio, watermark robustness and capacity), while minimizing the introduced distortion. In most cases, the final resulting mesh is intended to be viewed by a human observer, and it is therefore necessary to minimise the amount of distortion perceived by the human visual system. However, only recently there have been studies published on subjective experiments in this field, showing that previously used objective error measures exhibit rather poor correlation with the results of subjective experiments. In this paper, we present results of our own large subjective testing aimed at human perception of triangle mesh distortion. We provide an independent confirmat

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Computer Graphics Forum

ISSN

0167-7055

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1715-1724

Kód UT WoS článku

000307307500015

EID výsledku v databázi Scopus

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