A Survey on various Optical Character Recognition Techniques
Abin M Sabu, Anto Sahaya Das · 2018
This paper gives various optical character recognition techniques that is used for various character recognition. Optical character recognition is a technique in which a scanned images or handwritten notes are converted into digital format. Optical Character Recognition consists of various stages includes preprocessing, Classification, Post Acquisition, Pre-Level processing, Segmented Processing, Post-Level processing, Feature Extraction.