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