no code implementations • 1 May 2023 • Seongho Jeong, MungSoo Kang, Gerald Behr, Heechul Jeong, Youngwook Kee
We propose a novel low-rank tensor method for respiratory motion-resolved multi-echo image reconstruction.
no code implementations • 27 Mar 2023 • Youngwook Kee, MungSoo Kang, Seongho Jeong, Gerald Behr
We propose a novel respiratory motion-resolved MR image reconstruction method that jointly treats multi-echo k-space raw data.
no code implementations • ICCV 2015 • Mohamed Souiai, Martin R. Oswald, Youngwook Kee, Junmo Kim, Marc Pollefeys, Daniel Cremers
Despite their enormous success in solving hard combinatorial problems, convex relaxation approaches often suffer from the fact that the computed solutions are far from binary and that subsequent heuristic binarization may substantially degrade the quality of computed solutions.
no code implementations • CVPR 2014 • Youngwook Kee, Mohamed Souiai, Daniel Cremers, Junmo Kim
We propose an optimization algorithm for mutual-information-based unsupervised figure-ground separation.
no code implementations • CVPR 2014 • Youngwook Kee, Junmo Kim
In this paper, we revisit the phase-field approximation of Ambrosio and Tortorelli for the Mumford--Shah functional.