Performance evaluation of anisotropic conductivity reconstruction algorithms in MREIT MREET'deki yön baǧimli i̇letkenlik geri çatim algoritmalarinin performanslarinin deǧerlendirilmesi

Deǧirmenci E., Eyüboǧlu M.

2010 15th National Biomedical Engineering Meeting, BIYOMUT2010, Antalya, Türkiye, 21 - 24 Nisan 2010 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/biyomut.2010.5479829
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Anahtar Kelimeler: Anisotropic conductivity, Electrical impedance, Imaging, Magnetic resonance, Tomography
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Magnetic Resonance Electrical Impedance Tomography (MREIT) serves the purpose of imaging electrical conductivities of tissues. It is known that conductivities of most biological tissues are anisotropic. Therefore, anisotropic conductivity should not be neglected in MREIT. In this study, performance of three previously proposed anisotropic conductivity reconstruction algorithms are compared under the same conditions. Their reconstruction accuracy, spatial resolution, linearity properties and computational requirements are investigated. ©2010 IEEE.