Recognition of Legal Amount Words on Persian Bank Checks Using Hidden Markov Model
محل انتشار: دوازدهمین کنفرانس ملی سیستم های هوشمند ایران
سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 958
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شناسه ملی سند علمی:
ICS12_218
تاریخ نمایه سازی: 11 مرداد 1393
چکیده مقاله:
So far, various works in the field of Persian handwritten words recognition have been conducted, but very little work has been done about recognition of legal amountwords on Persian bank checks. Nowadays, researchers use different methods for recognition of handwritten words thatamong them Hidden Markov Model (HMM) has attracted a lot ofattention. In this paper, due to high efficiency of HMM on Latin words recognition, it is utilized for legal amount words recognition of Persian bank checks. In our method, for feature extraction a sliding window used to scan the images of the wordsfrom right to left. In each window, the four statistical features are extracted to represent parts of handwritten words. Then, right–left discrete Hidden Markov Model and Fuzzy vector quantization are used for classification of the words based on these features. Our experimental results on the valid databases show the efficiency of HMM for the recognition of legal amount words of the Persian bank checks
کلیدواژه ها:
نویسندگان
Elham Shahriarpour
Department of Electrical and Computer Engineering,Birjand University Birjand, Iran
Javad Sadri
Department of Electrical and Computer Engineering, Birjand University Birjand, Iran