Random Mask for High-Quality Representation: Random mask for high-quality monochromatic representation of grayscale images - Couverture souple

Lustosa Da Costa Santos, Sarina

 
9786209001239: Random Mask for High-Quality Representation: Random mask for high-quality monochromatic representation of grayscale images
Couverture souple
ISBN 10 : 6209001238 ISBN 13 : 9786209001239
Editeur : Our Knowledge Publishing, 2025

Synopsis

We present a proposal for a technique for high-quality monochromatic representation of grayscale images using the halftoning technique with random masks. Our algorithm randomly calculates masks, with 4x4 and 6x6 levels, to be used by the halftoning algorithm to generate high-quality printing of grayscale images on monochrome laser printers, since this type of printer produces better graphic quality results when compared to inkjet printers. The halftoning algorithm was developed using linear correction and gamma correction. In addition, halftoning was implemented in two different resolutions: 300x300 pixels and 600x600 pixels. A comparison is made between the results obtained using the halftoning algorithm with a static mask or random mask, as well as a comparison between the results obtained using linear correction or gamma correction.

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Éditeur
Our Knowledge Publishing
Date d'édition
2025
Langue
anglais
ISBN 10 
6209001238
ISBN 13 
9786209001239
Reliure
Broché
Nombre de pages
60
Coordonnées du fabricant
non disponible
Personne responsable
non disponible