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System and methods for arabic text recognition based on effective arabic text feature extraction
System and methods for arabic text recognition based on effective arabic text feature extraction
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机译:基于有效阿拉伯文字特征提取的阿拉伯文字识别系统和方法
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摘要
A method for automatically recognizing Arabic text includes building an Arabic corpus comprising Arabic text files written in different writing styles and ground truths corresponding to each of the Arabic text files, storing writing-style indices in association with the Arabic text files, digitizing an Arabic word to form an array of pixels, dividing the Arabic word into line images, forming a text feature vector from the line images, training a Hidden Markov Model using the Arabic text files and ground truths in the Arabic corpus in accordance with the writing-style indices, and feeding the text feature vector into a Hidden Markov Model to recognize the Arabic words.
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