Variations of Images to Increase Their Visibility

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Jan 2013Embargo end date: 01 Jan 2012 Italy English Publisher:Alkhaer PublicationsJournal:International Journal of Sciences, volume -1, pages 86-91 (issn: 2410-4477, eissn: 2305-3925,

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Authors: SPARAVIGNA, Amelia Carolina;

doi: 10.18483/ijsci.239 , 10.48550/arxiv.1201.3233 , 10.5281/zenodo.3348415 , 10.5281/zenodo.3348416

arXiv: 1201.3233

handle: 11583/2512691

Variations of Images to Increase Their Visibility

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Abstract

The calculus of variations applied to the image processing requires some numerical models able to perform the variations of images and the extremization of appropriate actions. To produce the variations of images, there are several possibilities based on the brightness maps. Before a numerical model, I propose an experimental approach, based on a tool of Gimp, GNU Image Manipulation Program, in order to visualize how the image variations can be. After the discussion of this tool, which is able to strongly increase the visibility of images, the variations and a possible functional for the visibility are proposed in the framework of a numerical model. The visibility functional is analogous to the fringe visibility of the optical interference.

Keywords: Image visibility, Fringe visibility, Gimp. Layout after revision of misprints

Country

Italy

Related Organizations

Polytechnic University of Turin
Italy

Keywords

FOS: Computer and information sciences, Image processing, Computer Vision and Pattern Recognition (cs.CV), Fringe visibility, Computer Science - Computer Vision and Pattern Recognition, Image processing; Geoglyphs; GIMP; Variational method; Visibility; Image visibility, GIMP, Image visibility

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