文章基本信息

标题：Urdu Character Recognition using Neural Network
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作者：Nighat Naaz Ansari ; Ajay Kumar Singh
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2016
卷号：36
期号：4
DOI：10.14445/22312803/IJCTT-V36P131
出版社：Seventh Sense Research Group
摘要：In this paper, recognition of the isolated Urdu characters is proposed. Method used for the recognition of Urdu characters is based on artificial neural network. In this method, first the image of Urdu alphabets is taken as input, then preprocessing steps such as conversion to Grayscale image and later to binary image, noise removal is done . Then each character in the input image is segmented. Segmentation is done on the basis of connected components. Then after segmentation, recognition of characters is done by the help of neural network. In the last step, a text file shows the Unicode of the recognised characters and then the characters are matched with these codes. Simulation of the project is done in MATLAB.
关键词：Urdu characters; neural network; Gray-scale image; binary image; segmentation; Unicode.