Published in: مجله هوش مصنوعی و داده کاوی، دوره: 4، شماره: 1
COI code: JR_JADM-4-1_002
Paper Language: English
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Authors Isolated Persian/Arabic handwriting characters: Derivative projection profile features, implemented on GPUsM. Askari - Department of Computer Engineering, University of Kashan, Kashan, Iran
M. Asadi - Department of Computer Engineering, University of Kashan, Kashan, Iran.
A. Asilian Bidgoli - Department of Computer Engineering, University of Kashan, Kashan, Iran.
H. Ebrahimpour - Department of Computer Engineering, University of Kashan, Kashan, Iran.
Abstract:For many years, researchers have studied high accuracy methods for recognizing the handwriting and achieved many significant improvements. However, an issue that has rarely been studied is the speed of these methods. Considering the computer hardware limitations, it is necessary for these methods to run in high speed. One of the methods to increase the processing speed is to use the computer parallel processing power. This paper introduces one of the best feature extraction methods for the handwritten recognition, called DPP (Derivative Projection Profile), which is employed for isolated Persian handwritten recognition. In addition to achieving good results, this (computationally) light feature can easily be processed. Moreover, Hamming Neural Network is used to classify this system. To increase the speed, some part of the recognition method is executed on GPU (graphic processing unit) cores implemented by CUDA platform. HADAF database (Biggest isolated Persian character database) is utilized to evaluate the system. The results show 94.5% accuracy. We also achieved about 5.5 times speed-up using GPU.
Keywords:OCR, Projection Profile, Parallel Algorithms, GPU, CUDA
COI code: JR_JADM-4-1_002
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Askari, M.; M. Asadi; A. Asilian Bidgoli & H. Ebrahimpour, 2016, Isolated Persian/Arabic handwriting characters: Derivative projection profile features, implemented on GPUs, Journal of Artificial Intelligence & Data Mining 4 (1), https://www.civilica.com/Paper-JR_JADM-JR_JADM-4-1_002.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Askari, M.; M. Asadi; A. Asilian Bidgoli & H. Ebrahimpour, 2016)
Second and more: (Askari; Asadi; Asilian Bidgoli & Ebrahimpour, 2016)
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The University/Research Center Information:
Type: state university
Paper No.: 5027
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