Extra Form
강연자 이창옥
date 2012-10-18
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.
첨부 '1'
List of Articles
카테고리 제목 소속 강연자
수학강연회 Faithful representations of Chevalley groups over quotient rings of non-Archimedean local fields file Univ. Bremen Keivan Mallahi-Karai
수학강연회 Topology and number theory file Univ. College London/포항공대 김민형
수학강연회 Root multiplicities of hyperbolic Kac-Moody algebras and Fourier coefficients of modular forms file Univ. of Connecticut 이규환
수학강연회 Sums of squares in quadratic number rings file Univ. of Kentucky David Leep
수학강연회 학부생을 위한 강연: A COMBINATORIAL FORMULA FOR INFORMATION FLOW IN A NETWORK file Univ. of Rhode Island/서울대학교 국웅
수학강연회 Number theoretic results in a family file Univ. of Toronto / KIAS Kim, Henry
수학강연회 Conservation laws and differential geometry file Univ. of Wisconsin Marshall Slemrod
수학강연회 It all started with Moser file Univ. of Wisconsin/포항공대 Paul Rabinowitz
수학강연회 Unique ergodicity for foliations file Université Paris-Sud Nessim Sibony
수학강연회 Nonlocal generators of jump type Markov processes file University of Bielefeld Walter Hoh
수학강연회 Weak and strong well-posedness of critical and supercritical SDEs with singular coefficients file University of Illinois Renming Song
수학강연회 Seifert fiberings file University of Oklahoma 이경배
수학강연회 Iwahori-Hecke algebras and beyond file University of Picardie Jules-Verne, Amiens 김성순
수학강연회 Unprojection file University of Warwick / 서강대 Miles Reid
수학강연회 Brownian motion with darning and conformal mappings file University of Washington Zhen-Qing Chen
수학강연회 Anomalous diffusions and fractional order differential equations file University of Washington Zhen-Qing Chen
수학강연회 Idempotents and topologies file University of Waterloo Nico Spronk
수학강연회 Hamiltonian dynamics, Floer theory and symplectic topology file University of Wisconsin 오용근
수학강연회 A dissipative effect on some PDEs with physical singularity file University of Wisconsin-Madison 김찬우
수학강연회 On Ingram’s Conjecture file University of Zagrab Sonja Stimac
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