doi: 10.7763/IJMLC.2012.V2.137
A Survey of OCR Applications
Amarjot Singh1
, ,
- 1Electrical Department of National Institute of Technology, Warangal, India.
- 2Electronics and Communication Department of Guru Nanak Dev University, Jalandhar, Punjab, India.
Abstract
Optical Character Recognition or OCR is the electronic translation of handwritten, typewritten or printed text into machine translated images. It is widely used to recognize and search text from electronic documents or to publish the text on a website. The paper presents a survey of applications of OCR in different fields and further presents the experimentation for three important applications such as Captcha, Institutional Repository and Optical Music Character Recognition. We make use of an enhanced image segmentation algorithm based on histogram equalization using genetic algorithms for optical character recognition. The paper will act as a good literature survey for researchers starting to work in the field of optical character recognition.
Keywords
- Genetic algorithm
- bimodal images
- Captcha
- institutional repositories and digital libraries
- optical music recognition
- optical character recognition
How to Cite
Amarjot Singh, Ketan Bacchuwar, and Akshay Bhasin, "A Survey of OCR Applications," International Journal of Machine Learning, vol. 2, no. 3, pp. 314-318, 2012. https://doi.org/10.7763/IJMLC.2012.V2.137
Copyright & License
Copyright © 2012 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).