DocumentCode
2730641
Title
Combining Strategies for Automatic White Estimation in Real Images
Author
bianco, simone ; Gasparini, F. ; Schettini, Raimondo
Author_Institution
Univ. degli Studi di Milano-Bicocca, Milano
fYear
2007
fDate
10-13 Sept. 2007
Firstpage
175
Lastpage
178
Abstract
In this paper we consider combining strategies of several white balance algorithms available in the literature to improve the illuminant chromaticity estimation and correction for digital images. We have tested and compared the original algorithms and the combining strategies on three databases of carefully controlled real data, composed respectively of multispectral CFA and RGB images. The experimental results, evaluated using the Wilcoxon Sign Test, are reported and commented.
Keywords
image colour analysis; RGB image; Wilcoxon Sign Test; automatic white estimation; digital image correction; illuminant chromaticity estimation; white balance algorithm; Cameras; Color; Digital images; Image databases; Image generation; Layout; Lighting; Multispectral imaging; Neural networks; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Analysis and Processing Workshops, 2007. ICIAPW 2007. 14th International Conference on
Conference_Location
Modena
Print_ISBN
978-0-7695-2921-9
Type
conf
DOI
10.1109/ICIAPW.2007.19
Filename
4427496
Link To Document