公开(公告)号：US20180211381A1

公开(公告)日：2018-07-26

申请号：US15662215

申请日：2017-07-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung-Hoon CHAE ,  Jang Hwan CHOI ,  Ji Wook JEONG ,  Sooyeul LEE

IPC: G06T7/00 ,  G06T7/11

CPC classification number: G06T7/0012 ,  G06T7/11 ,  G06T11/00 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/20216 ,  G06T2207/20221 ,  G06T2207/30096 ,  G06T2210/41

Abstract: Provided is an operating method of a medical imaging device. The method includes receiving a 3D medical image, generating a 2D medical image from the 3D medical image based in a plate interpolation, and displaying the 2D medical image by using plate interpolation based weight information and interest region information.

公开(公告)号：US20180078791A1

公开(公告)日：2018-03-22

申请号：US15711925

申请日：2017-09-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Moon Youn JUNG ,  SooYeul LEE ,  Jang Hwan CHOI ,  Jinsun KIM

IPC: A61N5/10 ,  A61B6/00 ,  G01T1/29

CPC classification number: A61N5/1049 ,  A61B6/032 ,  A61B6/12 ,  A61B6/469 ,  A61B6/484 ,  A61N5/1065 ,  A61N5/1069 ,  A61N5/1084 ,  A61N2005/1051 ,  A61N2005/1061 ,  A61N2005/1062 ,  A61N2005/1087 ,  A61N2005/1098 ,  G01T1/29 ,  G01T1/2985

Abstract: Provided is a therapy method using an ion beam, including injecting the ion beam to a target spot in a body of an examinee, measuring a Bragg peak spot of the ion beam injected into the body of the examinee, and adjusting the target spot using the measured Bragg peak spot, wherein the measuring of the Bragg peak spot comprises measuring a spot of a microbubble generated inside the body of the examinee.

公开(公告)号：US20190021688A1

公开(公告)日：2019-01-24

申请号：US15871503

申请日：2018-01-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： SooYeul LEE ,  Jang Hwan CHOI

IPC: A61B6/00 ,  A61B6/02 ,  A61B90/00

CPC classification number: A61B6/583 ,  A61B6/027 ,  A61B90/39 ,  A61B2090/3966 ,  G05B2219/37008

Abstract: Provided is a calibration device for three-dimensional imaging equipment including a first bead group including first beads arranged in a first pattern, and a second bead group including second beads arranged in a second pattern different from the first pattern, wherein the first and second bead groups have different cross ratios or different segment ratios from each other, the first beads are arranged in a line, and the second beads are arranged in a line.

公开(公告)号：US20180197315A1

公开(公告)日：2018-07-12

申请号：US15683043

申请日：2017-08-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jang Hwan CHOI ,  SooYeul LEE

IPC: G06T11/00 ,  A61B6/03 ,  A61B6/00

CPC classification number: G06T11/005 ,  A61B6/032 ,  A61B6/4405 ,  A61B6/4429 ,  A61B6/4441 ,  A61B6/5205 ,  A61B6/54 ,  G06T11/006 ,  G06T2211/40

Abstract: Provided are a computed tomography device and a computed tomography method. The computed tomography device includes a gantry and an image processing processor. The gantry includes a light source for irradiating light, a detector disposed facing the light source and for receiving the light, and an arm for supporting the light source and the detector. The image processing processor receives a two-dimensional detection image for a subject from the detector. The image processing processor converts the received two-dimensional detection image to two-dimensional detection image data. The image processing processor generates three-dimensional reconstruction image data from the two-dimensional detection image data. A computed tomography device and a computed tomography method according to the inventive concept correct an error of a gantry movement path to provide a stable three-dimensional reconstruction image.