Naslov
Color Badger: A Novel Retinex-Based Local Tone Mapping Operator

Autori
Banić, Nikola ; Lončarić, Sven

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Image and Signal Processing / Elmoataz, Abderrahim ; Lezoray, Olivier ; Nouboud, Fathallah ; Mammass, Driss - : Springer, 2014, 400-408

ISBN
978-3-319-07998-1

Skup
International Conference on Image and Signal Processing

Mjesto i datum
Cherbourg-Octeville, Francuska, 30.06.2014. - 02.07.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
HDR ; LDR ; Light Random Sprays Retinex ; Retinex ; tone mapping

Sažetak
In this paper a novel tone mapping operator (TMO) based on the Light Random Sprays Retinex (LRSR) algorithm is presented. TMOs convert high dynamic range (HDR) images to low dynamic range (LDR) images, which is often needed because of the display limitations of many devices. The proposed operator is a local operator, which retains the qualities of the LRSR and overcomes some of its weaknesses. The results of the execution speed and quality tests are presented and discussed and it is shown that on most of the test images the proposed operator is faster and in terms of quality as good as Durand’s TMO, one of the currently best TMOs. The C++ source code of the proposed operator is available at http://www.fer.unizg.hr/ipg/resources/color_constancy/.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

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