A Review of Optical Character Recognition System forRecognition of Printed Text
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 3
Abstract
Abstract: As we move ahead in technology advancements, from simple data processing, to intelligentcomputing, one area of research undergoing advancement, is the system of reading text characters on an image.Optical Character Recognition (OCR) system is used for converting text characters on images into computereditable text characters. It includes steps such as Image acquisition, pre-processing of the image, segmentationof lines and characters, recognition of characters, and finally application. The image acquisition stepdetermines the method for obtaining the image. Pre- processing of image includes enhancement of the image tomake it suitable for recognition. Segmentation is the extraction of the character part of the image. Recognitionis the comparison of the sample image with the template image. This paper focuses on the OCR system andincludes information regarding the various operations that may be performed on the image for the recognitionof characters
Authors and Affiliations
Rajas Kiran Jambekar
Keywords
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