Optimization of selected remote sensing algorithms for embedded NVIDIA Kepler GPU architecture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F15%3A86099008" target="_blank" >RIV/61989100:27740/15:86099008 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7325817" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7325817</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IGARSS.2015.7325817" target="_blank" >10.1109/IGARSS.2015.7325817</a>
Alternative languages
Result language
angličtina
Original language name
Optimization of selected remote sensing algorithms for embedded NVIDIA Kepler GPU architecture
Original language description
This paper evaluates the potential of embedded Graphic Processing Units in the Nvidia's Tegra K1 for onboard processing. The performance is compared to a general purpose multi-core CPU and full fledge GPU accelerator. This study uses two algorithms: Wavelet Spectral Dimension Reduction of Hyperspectral Imagery and Automated Cloud-Cover Assessment (ACCA) Algorithm. Tegra K1 achieved 51% for ACCA algorithm and 20% for the dimension reduction algorithm, as compared to the performance of the high-end 8-core server Intel Xeon CPU with 13.5 times higher power consumption.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: IT4Innovations Centre of Excellence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Geoscience and Remote Sensing Symposium (IGARSS). Volume 2015
ISBN
978-1-4799-7929-5
ISSN
2153-6996
e-ISSN
—
Number of pages
4
Pages from-to
529-532
Publisher name
Institute of Electrical and Electronics Engineers
Place of publication
New York
Event location
Miláno
Event date
Jul 26, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000371696700134