Extra Form
Lecturer 이창옥
date Oct 18, 2012
Magnetic Resonance Electrical Impedance Tomography (MREIT) is a late medical imaging modality visualizing static conductivity images of electrically conducting subjects. When we inject current into the object, it produces internal distributions of current density and magnetic flux density B=(B _{x} ,B _{y} ,B _{z} ). By using an MRI scanner, we can measure B_{z} data where is the direction of the main magnetic field of the scanner. Conductivity images are reconstructed based on the relation between the injection current and B_{z} data. Recently, MREIT has rapidly progressed in its theory, algorithm, and experiment technique and now reached to the stage of in vivo animal experiments. In this talk, we present the basic concept of MREIT, a recent MREIT algorithm called localharmonic B_{z}-algorithm, and a software named CoReHA. Furthermore, we discuss problems in the area of computational mathematics and image processing which arise in MREIT.
Attachment '1'
List of Articles
Category Subject Dept. Lecturer
Math Colloquia Subword complexity, expansion of real numbers and irrationality exponents file 동국대 김동한
Math Colloquia Subgroups of Mapping Class Groups file 서울대학교 김상현
Math Colloquia Study stochastic biochemical systems via their underlying network structures file 포항공과대학교 김진수
Special Colloquia Structures on Persistence Barcodes and Generalized Persistence file Stanford University Gunnar E. Carlsson
Math Colloquia Structures of Formal Proofs file 경북대학교 정주희
Math Colloquia Spectral Analysis for the Anomalous Localized Resonance by Plasmonic Structures file 인하대학교 강현배
Math Colloquia Space.Time.Noise file Meijo University Takeyuki Hida
Math Colloquia Solver friendly finite element methods file Oklahoma State Univ. 구자언
Math Colloquia Sheaf quantization of Hamiltonian isotopies and non-displacability problems file Kyoto Univ./서울대학교 Masaki Kashiwara
Math Colloquia Seoul ICM 2014 유치과정 개요 및 준비전략 file 포항공과대학교 박형주
Math Colloquia Seifert fiberings file University of Oklahoma 이경배
Math Colloquia Seeded Ising Model for Human Iris Templates and Secure Distributed Iris Recognition file 서울대학교 최형인
Math Colloquia Satellite operators on knot concordance file 건국대학교 김태희
Math Colloquia Root multiplicities of hyperbolic Kac-Moody algebras and Fourier coefficients of modular forms file Univ. of Connecticut 이규환
Math Colloquia Role of Computational Mathematics and Image Processing in Magnetic Resonance Electrical Impedance Tomography (MREIT) file KAIST 이창옥
Math Colloquia Riemann-Hilbert correspondence for irregular holonomic D-modules file 서울대학교/RIMS Masaki Kashiwara
Math Colloquia Restriction theorems for real and complex curves file 포항공과대학교 박종국
Special Colloquia Regularization by noise in nonlinear evolution equations file Dep. Math., Kyoto Univ. Yoshio Tsutsumi
Math Colloquia Regularity theory for non-autonomous elliptic equations in divergence form file 서강대학교 옥지훈
Special Colloquia Regularity of solutions of Hamilton-Jacobi equation on a domain file ENS-Lyon Albert Fathi
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