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公开(公告)号：US10172572B2
公开(公告)日：2019-01-08
申请号：US15408271
申请日：2017-01-17
Inventor： Ji Wook Jeong , Seung-Hoon Chae , Sooyeul Lee
Abstract: A digital breast tomosynthesis system includes an object fixing unit including first and second fixing plates, a first vibration plate moved in linkage with the first fixing plate and a second vibration plate moved in linkage with the second fixing plate, and configured to fix the object between the first and second vibration plates, an X-ray generator configured to project X-ray toward the object; an X-ray detector configured to detect the X-ray, a vibration generating device configured to vibrate the first and second vibration plates at a set frequency, and a vibration control device configured to control the vibration generating device by generating a vibration signal corresponding to the set frequency, wherein the X-ray generator projects the X-ray at specific time intervals on the basis of the set frequency.
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公开(公告)号：US10395775B2
公开(公告)日：2019-08-27
申请号：US14940670
申请日：2015-11-13
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
Inventor： Jeong Won Lee , Sung Hee Park , Ji Wook Jeong , Woo Jin Hyung , Soo Yeul Lee , Jong Hyun Park
Abstract: The present disclosure provides an operation-path recommendation method and apparatus. In the present disclosure, by an operation-path recommendation apparatus, a blood vessel graph model is generated based on patient's anatomical information, a plurality of candidate paths between defined start and destination points is extracted; node information on at least one node in each of the candidate paths is extracted; a cost function is applied to each candidate path, based on the extracted node information.
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Patent Agency Ranking
3.发明授权Ultrasound scanning assistance apparatus for breast cancer diagnosis and method of ultrasound scanning 有权用于乳腺癌诊断的超声扫描辅助装置和超声扫描方法公开(公告)号：US09532765B2
公开(公告)日：2017-01-03
申请号：US14217617
申请日：2014-03-18
Inventor： Ji Wook Jeong , Soo Yeul Lee
CPC classification number: A61B8/0825 , A61B8/4281 , A61B8/4483 , A61B8/485
Abstract: An ultrasound scanning assistance apparatus for diagnosis of a breast cancer is provided. The ultrasound scanning assistance apparatus includes a fixing container including a scan surface to scan an ultrasound transducer adapted to diagnose a breast cancer and a soft membrane to contact a surface of a human body; and a buffer fluid controller to control a hydraulic pressure of a buffer fluid filling the fixing container.
Abstract translation: 提供了用于诊断乳腺癌的超声波扫描辅助装置。 超声波扫描辅助装置包括：固定容器，其包括用于扫描适于诊断乳腺癌的超声波换能器的扫描面和软膜以接触人体表面的扫描面; 以及缓冲流体控制器，用于控制填充固定容器的缓冲流体的液压。
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公开(公告)号：US12082958B2
公开(公告)日：2024-09-10
申请号：US17868554
申请日：2022-07-19
Inventor： Ji Wook Jeong
CPC classification number: A61B6/4291 , A61B6/583 , A61B6/584
Abstract: Provided is a system for detecting an internal load by using an X-ray image of a container. The system includes an X-ray imaging unit and configured to image a target with X-rays, a database that stores an X-ray reference image obtained by imaging a target having an empty interior according to X-ray imaging information including an X-ray imaging condition, a condition detection unit that acquires X-ray imaging information when the target is imaged, a comparison image selection unit that selects an X-ray reference image from the database, a matching unit that matches a difference between the X-ray image of the target and the selected X-ray reference image, and an internal load detection unit that obtains a difference image from the X-ray image and the X-ray reference image, and detects an internal loading image having no background of the X-ray image of the target through the obtained difference image.
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公开(公告)号：US10019794B2
公开(公告)日：2018-07-10
申请号：US15085906
申请日：2016-03-30
Inventor： Ji Wook Jeong , Seung Hoon Chae , Soo Yeul Lee
CPC classification number: G06T7/0012 , A61B6/025 , A61B6/502 , A61B6/5217 , G06T11/60 , G06T2207/10072 , G06T2207/10112 , G06T2207/20221 , G06T2207/30068 , G06T2207/30096
Abstract: Provided herein is an image interpretation auxiliary method for breast lesion diagnosis, the method including obtaining, by an image interpretation auxiliary apparatus, a plurality of 3D images photographed from a breast; determining, by the image interpretation auxiliary apparatus, a first image of among the plurality of 3D images as a basic image; and creating an image for interpretation, by the image interpretation auxiliary apparatus, by combining information related to a second image of among the plurality of 3D images with the first image.
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公开(公告)号：US11557038B2
公开(公告)日：2023-01-17
申请号：US17072496
申请日：2020-10-16
Inventor： Seung-Hoon Chae , Sooyeul Lee , Jeongwon Lee , Seunghwan Kim , Yoon Seon Song , Ji Wook Jeong
Abstract: The apparatus for an X-ray data generation according to an embodiment of the inventive concept includes a processor that receives 3D data to generate output data and a buffer, and the processor includes an extraction unit that extracts raw object data from the 3D data and projects the raw object data onto a 2D plane to generate first object data, an augmentation unit that performs data augmentation on the first object data to generate second object data, a composition unit that synthesizes the second object data and background data to generate composite data, and a post-processing unit that performs post-processing on the composite data to generate the output data, and the buffer stores a plurality of parameters related to generation of the first object data, the second object data, the composite data, and the output data.
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公开(公告)号：US10346977B2
公开(公告)日：2019-07-09
申请号：US15662215
申请日：2017-07-27
Inventor： Seung-Hoon Chae , Jang Hwan Choi , Ji Wook Jeong , Sooyeul Lee
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.
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