Image edge detection using the hidden Markov model based on normal distribution with optimum expectation

Journal Title: International Research Journal of Applied and Basic Sciences - Year 2013, Vol 6, Issue 2

Abstract

THE HIDDEN MARKOV METHOD IS A ROBUST MODEL WHICH IS EMPLOYED IN VARIOUS FIELDS OF SCIENCE. ALTHOUGH IT HAS FREQUENTLY BEEN USED IN EDGE DETECTION THE WAVELET TRANSFORMATION HAS ALWAYS BEEN INCLUDED IN THE PROCESS. IN THIS PAPER,WE MODELED THE HIDDEN MARKOV METHOD BASED ON THE NORMAL DISTRIBUTION FOR IMAGE EDGE DETECTION (WITHOUT USING THE WAVELET TRANSFORMATION). THE ESTIMATION OF THE INCLUDED PARAMETERS WILL BE PRESENTED BY USING THE EM ALGORITHM FOLLOWED BY THE HIDDEN STATES, WHICH ARE CONSIDERED AS EDGESDETERMINED BY THE VITERBI ALGORITHM. FINALLY, WE WILL COMPARE OUR PROPOSED ALGORITHM WITH THAT OF CANNY AND OTHER ALGORITHMS WHICH ARE BASED ON THE HIDDEN MARKOV MODEL AND THE WAVELET TRANSFORMATION.

Authors and Affiliations

Hassan Sharghi gallejoog| Department of Statistics, Ardabil branch, Islamic Azad University, Ardabil, Iran, Reza Hashemi| Dept. of Statistics, Razi University, Kermanshah, Iran, Mehdi Rajabi| Department of Mathematics Ardabil branch, Islamic Azad University, Ardabil, Iran, email: mhd_rajabi@yahoo.com

Keywords

Related Articles

The Impact of Play Therapy on Developmental Fears among Preschoolers

The current research is intended to study the impacts of play therapy to on reducing developmental fears among the preschoolers. 46 subjects have been selected through a randomly Cluster Sampling method in a male and fem...

Belief in Self Talk and Motor Performance in Basketball Shooting

The present study aims to investigate the effect of instructional and motivational self talk on basketball shooting performance as well as the relationship between belief in self talk and shooting performance.

Quality of life and its dimensions among the type2 diabetes patients referred to the diabetes center of Zanjan University of medical science (Vali-e-Asr Hospital)-2010

One of the most important methods for evaluation of treatment and care of diabetic patients is to assess the quality of life (QOL). Chronic patient like diabetes are face with many disorder in dimensions of QOL. The aim...

Climate Impact on the Architecture Ardabil City

The importance and necessity of the climatic conditions in the design and construction of all buildings that are used by humans has proven. According to the climate characteristics that affect the structure formation is...

Relationship between ownership structure and dividend policy in iran

The purpose of this study is to analyze the impact of ownership structure on dividend policy in Iran stock exchange. Dividend policy has always been one of the most controversial financial issues for all entity. Reviewin...

Download PDF file
  • EP ID EP6108
  • DOI -
  • Views 355
  • Downloads 9

How To Cite

Hassan Sharghi gallejoog, Reza Hashemi, Mehdi Rajabi (2013). Image edge detection using the hidden Markov model based on normal distribution with optimum expectation. International Research Journal of Applied and Basic Sciences, 6(2), 165-171. https://europub.co.uk/articles/-A-6108