0% Complete
English
صفحه اصلی
/
دوازدهمین کنفرانس بین المللی فناوری اطلاعات و دانش
Fast Online Character Recognition Using a Novel Local-Global Feature Extraction Method
نویسندگان :
Ayoub Parvizi
1
Mohammad Kazemifard
2
Ziba Imani
3
1- دانشگاه رازی
2- دانشگاه رازی
3- دانشگاه رازی
کلمات کلیدی :
Online Character Recognition, Feature Extraction, Local-Global Feature, Angle Based Feature, Pattern Recognition
چکیده :
Online handwriting recognition is one of the most active subjects of research in the field of pattern recognition. Feature extraction is one of the main steps in handwritten recognition which has a significant impact on accuracy and speed of recognition. Low time complexity of feature extraction method and short feature vector length reduce the computational cost and memory consumption. In this paper, a new feature extraction method is presented for fast online Persian/Arabic character recognition. In this method, in order to recognize the character pattern, the character signal sequence is first segmented into several equal parts in terms of number of points. Then the angle between horizon line and transient line of first and last points of each segment is considered as local feature. The global features are the angles between horizon line and transient line of first point of the character and the end point of segments. This method has been tested on two standard datasets including numbers and characters of Persian/Arabic languages. The experimental results show that the proposed method, in addition to high recognition accuracy, has less computational complexity and shorter vector length compared to other new methods of feature extraction and handwriting recognition.
لیست مقالات
لیست مقالات بایگانی شده
Stock Market Prediction Using Hard and Soft Data Fusion
Saeed Mohammadi Dashtaki - Masoud Alizadeh - Behzad Moshiri
Binary water stream algorithm: a new meta-heuristic optimization technique
Faezeh Rahimi Sebdani - Mehdi Nasri
تحویل بهینه جریان پخش زنده HTTP: یک رویکرد ترکیبی سرور- شبکه
فائزه امینی تهرانی - احمدرضا منتظرالقائم
Effective Design of Reversible 2×2 Vedic Multiplier With Low Cost
Mojtaba Noorallahzadeh - Mohammad Mosleh - Ali Shahidikia
Aspect-Based Sentiment Analysis of After-Sales Service Quality: A Case Study of Snowa and Competitors Using Digikala Reviews
Safiyeh Samadanian - Marjan Kaedi
Silicon photonic microring resonators: A Novel optical router based on Negative-First routing algorithm
Negin Bagheri Renani - Elham Yaghoubi
Short-Term Traffic Flow Prediction Based on a Recurrent Deep Neural Networks: Study in Tehran
Dr Monireh عبدوس - Taha Vajed Samei
Context Awareness Gate for Retrieval Augmented Generation
Mohammad Hassan Heydari - Arshia Hemmat - Erfan Naman - Afsaneh Fatemi
ساخت پیکره برچسب خورده گزارش های آسیب شناسی
مسلم سمیعی پاقلعه - مهرنوش شمس فرد
شبکههای نرمافزار محور در کلان داده: مطالعهی راهکارهای امنیتی و چالشها
احسان سلیمانی دهکردی - محمدرضا ملاخلیلی میبدی
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.0.3