Results 261 to 270 of about 2,638,937 (286)

A fast recognition system for isolated arabic characters

Proceedings Sixth International Conference on Information Visualisation, 2003
This paper presents a very fast multi-stage algorithm for the recognition of non-Latin script. Although the examples use Arabic script, the system could be adapted in minutes to deal with any character set, in particular non-Latin characters where no commercial OCR systems are available.
John R. Cowell, Fiaz Hussain
openaire   +2 more sources

Arabic Character Recognition Using Gabor Filters

2009
A technique for the Automatic recognition of Arabic characters using Gabor filters is presented. K-Nearest Neighbor (KNN) is used for classification. Although KNN is a simple classifier, the achieved recognition rates proved that Gabor filters are effective in the classification of Arabic characters.
Hamdi A. Al-Jamimi, Sabri A. Mahmoud
openaire   +1 more source

Recognition Of Hand Written Arabic Characters

SPIE Proceedings, 1988
This paper introduces a novel statistical approach for recognizing handwritten Arabic characters. The proposed method involves, as a first step, digitization of the segmented character. The secondary characters are then isolated and identified separately thereby reducing the recognition issue to a 20 class problem.
H. Al -Yousefi, S. S. Udpa
openaire   +1 more source

Off line Arabic character recognition: a survey

Proceedings of the Fourth International Conference on Document Analysis and Recognition, 2002
Machine simulation of human reading has been the subject of intensive research for almost three decades. A large number of research papers and reports have already been published on Latin, Chinese and Japanese characters. However, little work has been conducted on the automatic recognition of Arabic characters because of the complexity of printed and ...
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Automatic recognition of isolated Arabic characters

Signal Processing, 1988
Abstract In this paper, a recognition system has been developed for the recognition of isolated typewritten Arabic characters. The outer contour of each character is traced using a contour-following algorithm that leads to 8-connected contours. A set of Fourier descriptors is obtained from the coordinate sequences of the contour points.
Talaat S El-Sheikh, Ramez M Guindi
openaire   +1 more source

Radon transformation for Arabic character recognition

2008 International Conference on Computer and Communication Engineering, 2008
In this paper an algorithm adopted the properties given by Radon transformation studied to be used by an optical character recognition system for printed Arabic characters. The algorithm gets a high difference between the character features which was extracted by Radon transformation, when it was applied on isolated Arabic characters.
Eman Abdulaziz, Khalil I. Alsaif
openaire   +1 more source

Towards the on-line recognition of Arabic characters

Proceedings of the 2002 International Joint Conference on Neural Networks. IJCNN'02 (Cat. No.02CH37290), 2003
A generic system is proposed for the recognition of online handwritten Arabic characters. Automatic extraction of features from online data using self-organizing maps (SOMs) avoids heuristic extraction of features. The performance of a perceptron classifier is competitive with MLP (multilayer perceptron) and genetic programming-based approaches and is ...
T.J. Klassen, M.I. Heywood
openaire   +1 more source

Off-Line Arabic Character Recognition – A Review

Pattern Analysis & Applications, 2002
Off-line recognition requires transferring the text under consideration into an image file. This represents the only available solution to bring the printed materials to the electronic media. However, the transferring process causes the system to lose the temporal information of that text.
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An Evaluation of Methods for Arabic Character Recognition

International Journal of Signal Processing, Image Processing and Pattern Recognition, 2014
Off-line recognition of text plays a significant role in several applications such as the automatic sorting of postal mail or editing old documents. The recognition of Arabic handwriting characters is a difficult task owing to the similar appearance of some different characters. Most researchers have presented methods that recognise isolated characters.
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Guided classification for Arabic Characters handwritten Recognition

2022 IEEE/ACS 19th International Conference on Computer Systems and Applications (AICCSA), 2022
Walid Fakhet, Salim El Khediri, Salah Zidi   +2 more
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