Therefore, the purpose of this research is to make use the similarities of each character language which is unoccupied space as the document feature extraction using triangle model. However, the problem occurs when character recognition is done for particular language only and it is hard to recognize the character when the image dataset size was small. There is existing research on document identification. With increasing digital documents on the internet, it is important to identify that the document is genuine or not. The studied font is Times New Roman with size 30, 36, and 39.ĭocument identification is used to extract information from a digital document such as Al-Quran, articles, agreement and so on. The letter size changes geometry details when the font size is changed.
#Arabic letters code
This method is good to explain the behaviour of the designed algorithm code to distinguish the geometric properties and the accuracy reaches 99.8% for the proposed method. Minimum distance criteria used to estimate the error of the recognition process between the database and the tested Arabic letter. The introduced geometric features give a high accuracy to recognize printed Arabic letter within a word or text. These features, like define points for each letter, divide a letter to blocks, edge detection and other features are shown in the suggested algorithm. The suggested algorithm with 19 features is used in this paper. Therefore, it is necessary to introduce new geometric features to categorize each letter. Moreover, the shape of the letter is different depending on its position begin, middle, end within a word. The difficulty of recognizing these letters is summarized in the shape of the Arabic letter within a word from a large set of letters has a similar shape. The task of recognizing the shape of Arabic letters using modified algorithms discussed in this paper. © 2019 Institute of Advanced Engineering and Science.
The studied font is Times New Roman with size 30, 36, and 39.
in general publications and on street signs, but in learning materials they are always included.The task of recognizing the shape of Arabic letters using modified algorithms discussed in this paper. It is possible to see these words written without vowel signs in everyday use, e.g. علم, knowledge (without vowel signs), becomes حركات التنوين, short vowels, differentiate between the several sounds and meanings that the same sequence of consonants can have. They are indicated by diacritical marks placed above or below the letters. However, spoken Arabic obviously has vowel sounds. The Arabic alphabet, or الأبجدية, consists of 28 letters, 25 of which are consonants, and only 3 are vowels:Īrabic is a consonantic language which means vowels could theoretically be omitted when writing words. What's significant about the Arabic alphabet?
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