Computerized White Matter and Gray Matter Extraction from MRI of Brain Image

Sudipta Roy; Debayan Ganguly; Kingshuk Chatterjee; Samir Kumar Bandyopadhyay

doi:10.4236/jbise.2015.89054

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Journal of Biomedical Science and Engine... > Vol.8 No.9, September 2015

Computerized White Matter and Gray Matter Extraction from MRI of Brain Image ()

Sudipta Roy¹, Debayan Ganguly², Kingshuk Chatterjee², Samir Kumar Bandyopadhyay³

¹Department of Computer Science and Engineering, Academy of Technology, Adisaptagram, India.
²E.C.S.U, Indian Statistical Institute, Kolkata, India.
³Department of Computer Science and Engineering, University of Calcutta, Kolkata, India.

DOI: 10.4236/jbise.2015.89054 PDF HTML 2,917 Downloads 3,450 Views Citations

Abstract

Automated segmentation of white matter (WM) and gray matter (GM) is a very important task for detecting multiple diseases. The paper proposed a simple method for WM and GM extraction form magnetic resonance imaging (MRI) of brain. The proposed methods based on binarization, wavelet decomposition, and convexhull produce very effective results in the context of visual inspection and as well as quantifiably. It tested on three different (Transvers, Sagittal, Coronal) types of MRI of brain image and the validation of experiment indicate accurate detection and segmentation of the interesting structures or particular region of MRI of brain image.

Keywords

Automated Segmentation, Convexhull, Relative Area, White Matter, Gray Matter, Standard Deviation

Share and Cite:

Roy, S. , Ganguly, D. , Chatterjee, K. and Bandyopadhyay, S. (2015) Computerized White Matter and Gray Matter Extraction from MRI of Brain Image. Journal of Biomedical Science and Engineering, 8, 582-589. doi: 10.4236/jbise.2015.89054.

Conflicts of Interest

The authors declare no conflicts of interest.

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