公开(公告)号：US10076311B2

公开(公告)日：2018-09-18

申请号：US14605125

申请日：2015-01-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngtaek Oh ,  Jungbae Kim ,  Jayeon Jeong ,  Youngkyoo Hwang ,  Wonchul Bang

IPC: A61B8/08 ,  A61B8/00

CPC classification number: A61B8/5261 ,  A61B8/4245 ,  A61B8/463

Abstract: An apparatus for registering medical images includes a processor configured to acquire, via an ultrasound probe, a first cross-section of a first medical image, the first cross-section comprising a reference point of an object; and a memory configured to store a second medical image. The processor is configured to obtain a second cross-section of the second medical image corresponding to the first cross-section by using the reference point, and register the first and second medical images with each other.

公开(公告)号：US10945708B2

公开(公告)日：2021-03-16

申请号：US14597290

申请日：2015-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Youngkyoo Hwang ,  Jungbae Kim ,  Youngtaek Oh ,  Wonchul Bang ,  Jong Beom Ra ,  Woo Hyun Nam ,  Chijun Weon

IPC: A61B8/08 ,  A61B5/055 ,  A61B6/03 ,  A61B8/00 ,  A61B6/00 ,  A61B5/11 ,  A61B5/113 ,  A61B5/00 ,  G06T7/33 ,  G01R33/56

Abstract: A medical image registration method and apparatus are described. By performance of a medical image registration method, a highly accurate registered image, in which breathing deformation information is considered, may be obtained by generation of non-real-time medical images in which the breathing deformation information is reflected before a medical procedure is conducted and by rigid registration of a real-time medical image and the generated non-real-time medical images during the medical procedure.

公开(公告)号：US09842379B2

公开(公告)日：2017-12-12

申请号：US14736914

申请日：2015-06-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunkwon Kim ,  Joonho Seo ,  Youngkyoo Hwang ,  Jungbae Kim ,  Youngtaek Oh ,  Wonchul Bang

IPC: G06K9/00 ,  G06T3/00 ,  G06T7/33

CPC classification number: G06T3/0068 ,  G06T7/0014 ,  G06T7/0044 ,  G06T7/33 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10101 ,  G06T2207/10132 ,  G06T2207/30004

Abstract: A method for registering medical images includes calculating, when a probe is disposed on a reference point of a target, a transformation relation for registering a first medical image and a second medical image having a different modality from the first medical image by using the reference point, wherein the first medical image is obtained by using the probe; and obtaining a sectional image of the second medical image corresponding to a sectional image of the first medical image from the second medical image by using the transformation relation.

公开(公告)号：US11013495B2

公开(公告)日：2021-05-25

申请号：US14477157

申请日：2014-09-04

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG LIFE PUBLIC WELFARE FOUNDATION

Inventor： Youngkyoo Hwang ,  Jungbae Kim ,  Youngtaek Oh ,  Wonchul Bang ,  Minwoo Lee

IPC: A61B8/08 ,  A61B6/00 ,  A61B6/03 ,  A61B5/00 ,  A61B5/055 ,  G06T7/11 ,  G06T7/143 ,  G06T7/187 ,  G06T7/136 ,  G06T7/33

Abstract: A method for registering medical images of different types, includes: receiving a selection of at least one point in a first medical image that is acquired in non-real time; extracting, from the first medical image, a first anatomic object which includes the selected point and a second anatomic object which is adjacent to the selected point; extracting, from a second medical image that is acquired in real time, a third anatomic object which corresponds to the first anatomic object and a fourth anatomic object which corresponds to the second anatomic object; and registering the first medical image and the second medical image based on a geometric relation between the first, second, third, and fourth anatomic objects.

公开(公告)号：US10548556B2

公开(公告)日：2020-02-04

申请号：US14707099

申请日：2015-05-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungbae Kim ,  Youngtaek Oh ,  Youngkyoo Hwang ,  Joonho Seo ,  Wonchul Bang

IPC: A61B5/00 ,  A61B6/00 ,  A61B8/00 ,  G06T3/00 ,  A61B8/08 ,  A61B6/03 ,  A61B8/14

Abstract: Provided are a method and apparatus for registering medical images. The method includes: setting, as a reference, axis an axis of a probe that is disposed to be parallel to an axis of an object; extracting a first sub-object from a first medical image that is obtained by using the probe; extracting a second sub-object from a second medical image that has a modality different from a modality of the first medical image; and registering the first medical image and the second medical image by aligning the first sub-object and the second sub-object about the reference axis.

公开(公告)号：US09521980B2

公开(公告)日：2016-12-20

申请号：US14547965

申请日：2014-11-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungbae Kim ,  Youngkyoo Hwang ,  Youngtaek Oh ,  Wonchul Bang

IPC: G06K9/00 ,  A61B6/03 ,  G06T7/00 ,  A61B6/00 ,  A61B8/00 ,  A61B8/08 ,  A61B5/055

CPC classification number: A61B6/032 ,  A61B5/055 ,  A61B6/037 ,  A61B6/4417 ,  A61B6/5247 ,  A61B8/4416 ,  A61B8/5261 ,  G06T7/33 ,  G06T2207/10004 ,  G06T2207/10072 ,  G06T2207/10081 ,  G06T2207/10092 ,  G06T2207/10116 ,  G06T2207/10132 ,  G06T2207/30056

Abstract: A medical image registration method includes performing a first registration by registering first medical images, including a registration image and a display image, the display image being an image to be displayed, performing a second registration by registering a second medical image having a different modality than a modality of the first medical images, with the registration image, and extracting a cross-section of one of the first medical images, corresponding to a cross-section of the second medical image, from the display image, according to the first registration and the second registration.

Abstract translation: 医疗图像登记方法包括通过登记包括登记图像和显示图像的第一医学图像来执行第一登记，显示图像是要显示的图像，通过登记具有不同模态的第二医学图像来执行第二登记 利用所述登记图像，根据所述第一登录，从所述显示图像提取与所述第二医用图像的截面相对应的所述第一医用图像之一的横截面的第一医用图像的形态，以及 第二次注册。