公开(公告)号：US10078894B2

公开(公告)日：2018-09-18

申请号：US15386363

申请日：2016-12-21

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Jong Chul Ye ,  Kyong Hwan Jin ,  Kyung Sang Kim

IPC: G06T7/00 ,  G06T7/13 ,  G06T5/10 ,  G06T11/00 ,  G06T5/00 ,  G06T7/12

CPC classification number: G06T7/0012 ,  G06T5/005 ,  G06T5/10 ,  G06T7/12 ,  G06T7/13 ,  G06T11/008 ,  G06T2207/10081

Abstract: Disclosed is a method and apparatus for restoring an image. The method and apparatus may detect boundary information associated with a boundary in an image, generate a reproducing kernel used to restore a hole in the image based on the detected boundary information, estimate hole information using the generated reproducing kernel, and restore the hole based on the estimated hole information.

公开(公告)号：US20170178325A1

公开(公告)日：2017-06-22

申请号：US15386363

申请日：2016-12-21

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Jong Chul Ye ,  Kyong Hwan Jin ,  Kyung Sang Kim

IPC: G06T7/00 ,  G06T7/13 ,  G06T11/00 ,  G06T5/10

CPC classification number: G06T7/0012 ,  G06T5/005 ,  G06T5/10 ,  G06T7/12 ,  G06T7/13 ,  G06T11/008 ,  G06T2207/10081

Abstract: Disclosed is a method and apparatus for restoring an image. The method and apparatus may detect boundary information associated with a boundary in an image, generate a reproducing kernel used to restore a hole in the image based on the detected boundary information, estimate hole information using the generated reproducing kernel, and restore the hole based on the estimated hole information.

公开(公告)号：US09978160B2

公开(公告)日：2018-05-22

申请号：US14935175

申请日：2015-11-06

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Jong Chul Ye ,  Kyong Hwan Jin

IPC: G06K9/00 ,  G06T11/00

CPC classification number: G06T11/008 ,  G01R33/5611 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/20021 ,  G06T2207/20024 ,  G06T2207/20048

Abstract: A method and apparatus for reconstructing an image using a low rank Fourier interpolation scheme are provided. The method may reconstruct information of a k-space domain based on the information of the k-space domain using an imaging apparatus, for example, a magnetic resonance imaging (MRI) apparatus, a computed tomography (CT) apparatus, and a diffraction tomography apparatus. The method may generate a block Hankel matrix based on the information of the k-space domain, and may complete the block Hankel matrix using a low rank matrix completion algorithm, to reconstruct corresponding information of the k-space domain.