Abstract: Text information present in pictures and video contain valuable info. Text extraction from image has stages of detection the text from given image, finding the text location, extraction, improvement and recognition of text from the given image. But variations of text just like the variations in orientation, size, style, alignment; low size image distinction and a lot of difficult background create the matter of automatic text extraction extraordinarily troublesome. The number of techniques and Methodology are planned to this downside, and thus the aim of this paper is to review the paper, discuss datasets and performance analysis, and to point the long run analysis.
Keywords: Text extraction, image, video, compression, text location, extraction, size, style, alignment.