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Title

On Image Recognition using Hopfield Net and Ellipse Fitting

Author

Rakibul Pervej, Nayeema Akter, Ahsan Raja Chowdhuryζ, Md. Al-Amin Bhuiyan

Citation

Vol. 8  No. 5  pp. 148-153

Abstract

This paper presents an image recognition scheme using Hopfield net and ellipse fitting procedure. The method is based on geometrical and visual analysis of the image features. The system is commenced with capturing image using a digital camera. On image enhancement, processing and analysis, images of elliptical shape are being approximated as ‘ellipse’ using principal component analysis. Hebbian learning has been employed for ellipse fitting and recognition has been established by means of Hopfield Neural Network. Experimental results demonstrate that our method is capable of recognizing elliptical image patterns efficiently.

Keywords

Ellipse Fitting, Hopfield Net, Hebbian Learning (HL), Thersholding, Principle Component Analysis (PCA)

URL

http://paper.ijcsns.org/07_book/200805/20080522.pdf