Recognition of irregularly shaped words by using fractal dimension
Yükleniyor...
Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
INESEG Yayıncılık
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Today, optical character recognition technology is not soadvanced as to compete with human perception ability. Parameters such asscene complexity, irregular lighting conditions, skewness, blur and distortion,aspect ratios, perspective impairment, fonts, multilingual environmentsnegatively affect the success of the optical character recognition technology.The aim of this article is to create an algorithm that can resolve irregularwords whose characters' scales and rotations are modified. In the algorithm,fractal dimension tool, a fast and stable recognition method, is used. Fromthis viewpoint it is desired to make optical character recognition technologycloser to human perception. In order to analyze the algorithm, fractaldimension and image compression data of big, and small alphabeticcharacters in the tahoma font were recorded in the database. Then, usingthese characters, irregular word images were obtained. These images, wereanalyzed by the algorithm built in matlab program and the results wereobtained.
Açıklama
Anahtar Kelimeler
Fractal dimension, Pattern recognition, Optical character
Kaynak
European Journal of Technique
WoS Q Değeri
Scopus Q Değeri
Cilt
8
Sayı
2
Künye
Erkan, E., Arserim, M. A. ve Özerdem, M. S. (2018). Recognition of irregularly shaped words by using fractal dimension. European Journal of Technique, 8(2), 186-195.
