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Recognition of cursive Arabic handwritten text using embedded training based on HMMs

机译:基于HMM的嵌入式训练对草书阿拉伯手写文字的识别

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In this paper we present a system for offline recognition cursive Arabic handwritten text based on Hidden Markov Models (HMMs). The system is analytical without explicit segmentation used embedded training to perform and enhance the character models. Extraction features preceded by baseline estimation are statistical and geometric to integrate both the peculiarities of the text and the pixel distribution characteristics in the word image. These features are modelled using hidden Markov models and trained by embedded training. The experiments on images of the benchmark IFN/ENIT database show that the proposed system improves recognition.
机译:在本文中,我们提出了一种基于隐马尔可夫模型(HMM)的离线识别草书阿拉伯手写文本的系统。该系统为分析型,无需显式分段,使用嵌入式训练来执行和增强角色模型。基线估计之前的提取特征是统计的和几何的,以整合文本的特殊性和单词图像中的像素分布特征。这些功能使用隐藏的马尔可夫模型进行建模,并通过嵌入式训练进行训练。在基准IFN / ENIT数据库的图像上进行的实验表明,该系统可以提高识别度。

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