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A method of adaptive binarization of halftone images with additional processing on use of signal-to-noise ratio

A methodology for binarization of grayscale image of digitized documents is proposed. The process of binarization consists of two main parts. Firstly, one should elicit basic components of grayscale image and calculate their numeric values. Secondly, it is necessary to define the quality of a graysc...

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Datum:	2020
Hauptverfasser:	Egorov, P. M., Yakovchenko, O. I.
Format:	Artikel
Sprache:	Ukrainisch
Veröffentlicht:	Інститут проблем реєстрації інформації НАН України 2020
Schlagworte:	document image binarization wavelet transform digital image correlation signal-to-noise ratio
Online Zugang:	http://drsp.ipri.kiev.ua/article/view/211268
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Data Recording, Storage & Processing

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Data Recording, Storage & Processing

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