Abdullah Mohsen Abdelrazik Ali Rashwan <br/><br/>
Arabic OCR system using HMM based framework /  
 نظام للتعرف على الحروف العربية باستخدام نماذج ماركوف المتوارية 
Abdullah Mohsen Abdelrazik Ali Rashwan ; Supervised Magdi Fikri Ragaie , Ahmad Hussein Khalil 
 - Cairo :   Abdullah Mohsen Abdelrazik Ali Rashwan ,   2011 
 - 77 P. :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electronics and Communication 
<br/><br/> The invention of the scanners created a demand for transferring all the valuable and historical documents into a computer comprehensible searchable format . In this work , we present an omnifont , large - vocabulary . Arabic OCR  system using both HMM and Pseudo Two Dimensional Hidden Markov Model ( P2DHMM ) , which is a generalization of the HMM 
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<br/><br/><label>Subjects--Index Terms: </label>Arabic Optical Character Recognition  Hidden Markov Model  Pseudo Two Dimensional Hidden Markov Model