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Title: Midway video equalization
Authors: Sánchez, Javier 
UNESCO Clasification: 220990 Tratamiento digital. Imágenes
1206 Análisis numérico
Keywords: Histogram matching
Midway equalization
Dithering method
Issue Date: 2017
Journal: Image Processing On Line 
Abstract: This article presents an implementation of the `Midway Equalization' method for videos. This technique allows us to modify the image histograms so that they present similar luminances. We propose two algorithms: the rst one based on histogram inversion and the second one on the sorting of images intensities. The former computes the histograms and then nds the contrast change functions by convolving the inverse histograms with a Gaussian function.
ISSN: 2105-1232
DOI: 10.5201/ipol.2017.181
Source: Image Processing On Line [ISSN 2105-1232], v. 7, p. 65-80
Appears in Collections:Artículos
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