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Experimental evaluation of Arabic OCR systems

机译:阿拉伯语OCR系统的实验评估

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Purpose The aim of this paper is to experimentally evaluate the effectiveness of the state-of-the-art printed Arabic text recognition systems to determine open areas for future improvements. In addition, this paper proposes a standard protocol with a set of metrics for measuring the effectiveness of Arabic optical character recognition (OCR) systems to assist researchers in comparing different Arabic OCR approaches. Design/methodology/approach This paper describes an experiment to automatically evaluate four well-known Arabic OCR systems using a set of performance metrics. The evaluation experiment is conducted on a publicly available printed Arabic dataset comprising 240 text images with a variety of resolution levels, font types, font styles and font sizes. Findings The experimental results show that the field of character recognition for printed Arabic still requires further research to reach an efficient text recognition method for Arabic script. Originality/value To the best of the authors’ knowledge...
机译:目的本文的目的是通过实验评估最新的印刷阿拉伯文本识别系统的有效性,以确定开放空间以供将来改进。此外,本文提出了一种带有一组度量标准的标准协议,用于测量阿拉伯语光学字符识别(OCR)系统的有效性,以帮助研究人员比较不同的阿拉伯语OCR方法。设计/方法/方法本文介绍了使用一组性能指标自动评估四个著名的阿拉伯OCR系统的实验。评估实验是在可公开获得的印刷阿拉伯数据集上进行的,该数据集包含240种具有不同分辨率级别,字体类型,字体样式和字体大小的文本图像。结果实验结果表明,印刷阿拉伯语的字符识别领域仍需要进一步研究,以找到一种有效的阿拉伯文字识别方法。原创性/价值据作者所知...

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