Terrain Rendering Algorithm Performance Analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F12%3APU101857" target="_blank" >RIV/00216305:26230/12:PU101857 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6382297" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6382297</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Terrain Rendering Algorithm Performance Analysis

Popis výsledku v původním jazyce

Nowadays, the flight guidance equipment supplies practically all the information, required for aircraft navigation. Pseudo-realistic terrain visualization is undoubtedly an important part of this information. Although modern graphics processors are ableto render realistic terrain at interactive frame rates, in some applications, it is beneficial to use low-power graphics hardware, perhaps from weight or power supply capacity restrictions. These low-power graphics processors typically manifest much lower computational power than conventional hardware, severely limiting the capability of terrain visualization. A novel method for caching terrain tiles is presented in this paper, enabling faster and more detailed terrain rendering, using lighter devices that consume less power. The main focus was on memory and time efficiency on common low-power graphics hardware. The terrain rendering algorithm being employed in our implementation is derived from the seamless patches algorithm. Different

Název v anglickém jazyce

Terrain Rendering Algorithm Performance Analysis

Popis výsledku anglicky

Nowadays, the flight guidance equipment supplies practically all the information, required for aircraft navigation. Pseudo-realistic terrain visualization is undoubtedly an important part of this information. Although modern graphics processors are ableto render realistic terrain at interactive frame rates, in some applications, it is beneficial to use low-power graphics hardware, perhaps from weight or power supply capacity restrictions. These low-power graphics processors typically manifest much lower computational power than conventional hardware, severely limiting the capability of terrain visualization. A novel method for caching terrain tiles is presented in this paper, enabling faster and more detailed terrain rendering, using lighter devices that consume less power. The main focus was on memory and time efficiency on common low-power graphics hardware. The terrain rendering algorithm being employed in our implementation is derived from the seamless patches algorithm. Different

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

<a href="/cs/project/TA01010678" target="_blank" >TA01010678: Chytrý autopilot</a><br>

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 statě ve sborníku

Proceedings of the 31st Digital Avionics Systems Conference

ISBN

978-1-4673-1699-6

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

1-7

Název nakladatele

IEEE Computer Society

Místo vydání

Williamsburg, VA, USA

Místo konání akce

Williamsburg, VA

Datum konání akce

14. 10. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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