1M. Tech. Research Scholar, Computer Engg. Section, Yadavindra College of Engineering, Talwandi Sabo, India
2Assistant Prof. (Computer Science), Yadavindra College of Engineering, Talwandi Sabo, India
Online published on 19 April, 2019.
Extracting text blocks from scanned document images is a crucial step in optical character recognition systems, as images, graphics, equations and tables are also part of documents. Other applications of text block detection are image compression, indexing and archiving. In this paper, an attempt has been made to list and analyze various text-graphics separation schemes for document images. The different techniques for various scripts has been studied and merits and demerits of various methods has been listed.
Text graphics separation, Document images, Text region, Text identification, Printed text
