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公开(公告)号：US11681921B2
公开(公告)日：2023-06-20
申请号：US16660228
申请日：2019-10-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Do-kwan Oh , Cheol-hun Jang , Dae-hyun Ji
IPC: G06N3/08 , G06N3/084 , G06N20/20 , G06F18/214 , G06N3/045 , G06V10/764 , G06V10/778 , G06V10/82 , G06V10/44 , G06V20/56
CPC classification number: G06N3/084 , G06F18/2155 , G06N3/045 , G06N20/20 , G06V10/454 , G06V10/764 , G06V10/7788 , G06V10/82 , G06V20/56
Abstract: A method of generating a second neural network model according to an example embodiment includes: inputting unlabeled input data to a first neural network model; obtaining prediction results corresponding to the unlabeled input data based on the first neural network model; and generating a second neural network model based on the prediction results of the first neural network model and a degree of distribution of the prediction results.
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公开(公告)号：US20180028138A1
公开(公告)日：2018-02-01
申请号：US15552217
申请日：2016-02-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Do-kwan Oh , Byeong-won Lee , Choong-hwan Choi
CPC classification number: A61B6/5235 , A61B6/04 , A61B6/4405 , A61B6/4464 , A61B6/461 , A61B6/469 , A61B6/5205 , A61B6/5241 , A61B6/582
Abstract: A medical image processing apparatus includes a processor configured to acquire a first image and a second image captured by radiating an X ray to an object, generate a synthesis image by overlapping a first region of the first image with a second region of the second image, and determine matching accuracy representing a degree to which the first region and the second region match with each other; and a display configured to display the matching accuracy and the synthesis image. The medical image processing apparatus captures and synthesizes a plurality of images and display information of matching accuracy of the plurality of images. The medical image processing apparatus may provide a more accurate image by correcting a mismatched region of an overlapped region between the images.
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公开(公告)号：US11347240B2
公开(公告)日：2022-05-31
申请号：US16524691
申请日：2019-07-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Do-kwan Oh , Young-wan Seo
IPC: G05D1/02 , B60W30/16 , G01S13/58 , G01S13/931
Abstract: Provided is a method and apparatus for determining a path of a vehicle. The method includes receiving a radio frequency (RF) signal among RF signals predefined corresponding to other vehicles in front of the vehicle, and determining a path of the vehicle based on the received RF signal.
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公开(公告)号：US10542949B2
公开(公告)日：2020-01-28
申请号：US16204480
申请日：2018-11-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byeong-won Lee , Jeong-yong Song , Do-kwan Oh , Hyun-hwa Oh , Choong-hwan Choi
Abstract: An X-ray apparatus performs image processing on an image of an object photographed by using a camera, and uses the image-processed image as an image marker in an X-ray image. A display is configured to display the X-ray image and the image marker on the region of the X-ray image.
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公开(公告)号：US20200064855A1
公开(公告)日：2020-02-27
申请号：US16524377
申请日：2019-07-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dae-hyun Ji , Won-ju Lee , Cheol-hun Jang , Do-kwan Oh , Yoon-suk Hyun
Abstract: A road line determination method and apparatus is provided. The method includes: performing detection of two road lines of a lane in which the vehicle is driving from a driving image; determining whether at least one road line of the two road lines is not detected; if it is determined that the at least one road line is not detected, determining at least one road line for the at least one undetected road line based on first information about a drivable road area comprising the road; and controlling driving of the vehicle based on the at least one determined road line.
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Patent Agency Ranking
公开(公告)号：US10172578B2
公开(公告)日：2019-01-08
申请号：US15218455
申请日：2016-07-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byeong-won Lee , Jeong-yong Song , Do-kwan Oh , Hyun-hwa Oh , Choong-Hwan Choi
Abstract: An X-ray apparatus performs image processing on an image of an object photographed by using a camera, and uses the image-processed image as an image marker in an X-ray image. A display is configured to display the X-ray image and the image marker on the region of the X-ray image.
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公开(公告)号：US11294392B2
公开(公告)日：2022-04-05
申请号：US16524377
申请日：2019-07-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dae-hyun Ji , Won-ju Lee , Cheol-hun Jang , Do-kwan Oh , Yoon-suk Hyun
Abstract: A road line determination method and apparatus is provided. The method includes: performing detection of two road lines of a lane in which the vehicle is driving from a driving image; determining whether at least one road line of the two road lines is not detected; if it is determined that the at least one road line is not detected, determining at least one road line for the at least one undetected road line based on first information about a drivable road area comprising the road; and controlling driving of the vehicle based on the at least one determined road line.
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8.发明授权Lesion classification apparatus, and method of modifying lesion classification data 有权病变分类装置，以及修改病变分类数据的方法公开(公告)号：US09547896B2
公开(公告)日：2017-01-17
申请号：US14287817
申请日：2014-05-27
Inventor： Choong-hwan Choi , Yong-man Ro , Seong-ho Chang , Woo-sup Han , Seong-tae Kim , Min-cheol Park , Do-kwan Oh , Byeong-won Lee
CPC classification number: G06T7/0012 , G06T2207/10116 , G06T2207/20081 , G06T2207/30068
Abstract: A method of and apparatus for changing lesion classification data, the method including determining whether at least one mass is included in an image of an object, determining whether the at least one mass corresponds to a lesion by using first data including at least one first information, selecting a false negative (FN) mass which has been determined as not corresponding to the lesion among the at least one mass, based on a first input, and changing the first data to second data by using second information of the selected FN mass.
Abstract translation: 一种用于改变病变分类数据的方法和装置，所述方法包括确定至少一个质量是否包括在对象的图像中，通过使用包括至少一个第一信息的第一数据来确定所述至少一个质量是否对应于病变 ，基于第一输入选择已被确定为不对应于所述病变的假阴性（FN）质量，并且通过使用所选FN质量的第二信息将所述第一数据改变为第二数据。
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公开(公告)号：US09861329B2
公开(公告)日：2018-01-09
申请号：US14741843
申请日：2015-06-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung-woo Shin , Jeong-hwan Kim , Do-kwan Oh , Dong-jae Lee , Sang-chul Lee
CPC classification number: A61B6/5205 , A61B6/4435 , A61B6/4452 , A61B6/5241
Abstract: An X-ray apparatus includes: a source configured to emit X-rays to an object; a detector configured to detect the X-rays that have penetrated the object; an arm configured to connect the source to the detector and move centering on a stand fixed to a bottom; a controller configured to control a movement of the arm so that the controller changes a direction of the X-rays, which are radiated to the object, and the arm rotates on the stand to move the detector in a first direction, to obtain images for a plurality of parts of the object; and an image processor configured to obtain the images for the plurality of parts of the object based on the X-rays detected by the detector.
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公开(公告)号：US09078620B2
公开(公告)日：2015-07-14
申请号：US14046227
申请日：2013-10-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-woo Shin , Jeong-hwan Kim , Do-kwan Oh , Dong-jae Lee , Sang-chul Lee
CPC classification number: A61B6/4452 , A61B6/4435 , A61B6/5241
Abstract: An X-ray apparatus includes: a source for emitting X-rays to an object; a detector for detecting the X-rays penetrating the object; an arm for connecting the source to the detector and moving the detector up and down according to a rotation of the source; and a controller for controlling an imaging of the object by driving the arm.
Abstract translation: X射线装置包括：用于向物体发射X射线的光源; 用于检测穿透物体的X射线的检测器; 用于将源连接到检测器并根据源的旋转使检测器上下移动的臂; 以及控制器，用于通过驱动臂来控制物体的成像。
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