A New and Efficient Algorithm to Binarize Document Images Removing Back-to-Front Interference
Дата
Авторы
João Marcelo Monte Da Silva,
Lins,Rafael
Martins,Fernando Mário Junqueira
Wachenchauzer,Rosita
Journal Title
Journal ISSN
Volume Title
Издатель
Journal of Universal Computer Science
Аннотация
Описание
"Back-to-front interference", "bleeding" and "show-through"is the name given to the phenomenon found whenever documents are written on both sides of translucent paper and the print of one side is visible on the other one. The binarization of documents with back-to-front interference with standard algorithms yields unreadable documents. This paper presents a fast entropy-based segmentation method for generating high-quality binarized images of documents with back-to-front interference.
Ключевые слова
document engineering , back-to-front interference , show through , bleeding