Chi Young Ahn

11 papers Journal 10Unranked 1
YearRankTypeTitle / Venue / Authors
2020 J jnl
Direct sampling method for identifying magnetic inhomogeneities in limited-aperture inverse scattering problem.
Comput. Math. Appl.
Chi Young Ahn, Taeyoung Ha, Won-Kwang Park
2020 J jnl
Fast identification of short, sound-soft open arcs by the orthogonality sampling method in the limited-aperture inverse scattering problem.
Appl. Math. Lett.
Chi Young Ahn, Seongje Chae, Won-Kwang Park
2020 J jnl
Single- and Multi-Frequency Direct Sampling Methods in a Limited-Aperture Inverse Scattering Problem.
IEEE Access
Sangwoo Kang, Marc Lambert, Chi Young Ahn, Taeyoung Ha, Won-Kwang Park
2019 J jnl
A mathematical model for the 3d location estimation of 2D echocardiography data.
Appl. Math. Lett.
Chi Young Ahn, Sangwoon Yun
2018 J jnl
A study on the 3D position estimation of ventricular borders extracted from 2D echocardiography data.
Comput. Math. Appl.
Chi Young Ahn, Sangwoon Yun
2016 J jnl
Inverse Problem for Color Doppler Ultrasound-Assisted Intracardiac Blood Flow Imaging.
Comput. Math. Methods Medicine
Jaeseong Jang, Chi Young Ahn, Jung-Il Choi, Jin Keun Seo
2015 J jnl
A Reconstruction Method of Blood Flow Velocity in Left Ventricle Using Color Flow Ultrasound.
Comput. Math. Methods Medicine
Jaeseong Jang, Chi Young Ahn, Kiwan Jeon, Jung Heo, DongHak Lee, Chulmin Joo, Jung-Il Choi, Jin Keun Seo
2015 — conf
A reconstruction method of intra-ventricular blood flow using color flow ultrasound: a simulation study.
Biomedical Applications in Molecular, Structural, and Functional Imaging
Jaeseong Jang, Chi Young Ahn, Kiwan Jeon, Jung-Il Choi, Changhoon Lee, Jin Keun Seo
2015 J jnl
Analysis of MUSIC-type imaging functional for single, thin electromagnetic inhomogeneity in limited-view inverse scattering problem.
J. Comput. Phys.
Chi Young Ahn, Kiwan Jeon, Won-Kwang Park
2013 J jnl
Robust Myocardial Motion Tracking for Echocardiography: Variational Framework Integrating Local-to-Global Deformation.
Comput. Math. Methods Medicine
Chi Young Ahn
2012 J jnl
Fast segmentation of ultrasound images using robust Rayleigh distribution decomposition.
Pattern Recognit.
Chi Young Ahn, Yoon Mo Jung, Ohin Kwon, Jin Keun Seo