منابع مشابه
A Review on Optical Character Recognition Techniques
At present scenario, there is growing demand for the software system to recognize characters in a computer system when information is scanned through paper documents. This paper presents detailed review in the field of Optical Character Recognition. Various techniques are determined that have been proposed to realize the center of character recognition in an optical character recognition system...
متن کاملA Survey on Optical Character Recognition System
Optical Character Recognition (OCR) is a piece of software that converts printed text and images into digitized form such that it can be manipulated by machine. Unlike human brain which has the capability to very easily recognize the text/ characters from an image, machines are not intelligent enough to perceive the information available in image. Therefore, a large number of research efforts h...
متن کاملOptical Character Recognition on Graphics Hardware
The study of Artificial Neural Networks (ANNs) is a branch of Artificial Intelligence research that tries to emulate cognitive processes using computers. An example of such a process is optical character recognition (OCR). Using well-established models and algorithms, OCR can be reduced to simple matrix operations, which can be performed using today's computers. However, these algorithms and mo...
متن کاملOn Optical Character Recognition of Arabic Text
Although, optical character recognition has made tremendous achievements in the area of desktop publishing, yet a huge amount of work is required to be done. Unlike Roman like languages, there are various languages possessing a large number of fonts and/or having complicated shapes. Arabic language is one of those languages, which is somewhat complicated in its construction. Although a reasonab...
متن کاملA Prototype of Multi-Font Printed Chinese Character Reader
An approach to multi-font printed Chinese character recognition is proposed in this paper. The problems of inputting image of characters, preprocessing, character segmentati~n~feature extraction as well as character classification have been discussed. According to the characteristics of multi-font printed Chinese characters,the number of cutting across strokes, the external and internal areas w...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1973
ISSN: 1884-9644
DOI: 10.3169/itej1954.27.157