Image magnification using interval information

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F11%3A00366506" target="_blank" >RIV/67985556:_____/11:00366506 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TIP.2011.2158227" target="_blank" >http://dx.doi.org/10.1109/TIP.2011.2158227</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TIP.2011.2158227" target="_blank" >10.1109/TIP.2011.2158227</a>

Result language
angličtina
Original language name
Image magnification using interval information
Original language description
In this paper, a simple and effective image-magnification algorithm based on intervals is proposed. A low-resolution image is magnified to form a high-resolution image using a block-expanding method. Our proposed method associates each pixel with an interval obtained by a weighted aggregation of the pixels in its neighborhood. From the interval and with a linear K-alpha operator, we obtain the magnified image. Experimental results show that our algorithm provides a magnified image with better quality (peak signal-to-noise ratio) than several existing methods.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
—

Project
<a href="/en/project/GAP402%2F11%2F0378" target="_blank" >GAP402/11/0378: Aggregation of knowledge and expectations in the models of mathematical economics</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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