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1.发明授权公开(公告)号：US10013778B2
公开(公告)日：2018-07-03
申请号：US15084709
申请日：2016-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sang-wook Yoo , Ajay Narayanan , Toshihiro Rifu , Gun-woo Lee , Jong-hyon Yi
CPC classification number: G06T11/006 , G06T5/003 , G06T11/005 , G06T2207/10081 , G06T2207/20201 , G06T2211/412
Abstract: A tomography apparatus includes a data acquirer configured to obtain a first partial image and a second partial image of an object based on data that is obtained respectively at a first angular section corresponding to a first time and at a second angular section corresponding to a second time during a tomography scan of the object that is moving, a controller configured to determine first information indicating a motion amount of the object in a first area of an entire image based on the first partial image and the second partial image, and determine second information indicating a degree of blur of a point included in the object in the first area based on the first information, and an image processor configured to correct the first area based on the first information and the second information, and output a tomography image based on the corrected first area.
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公开(公告)号：US10105118B2
公开(公告)日：2018-10-23
申请号：US14851098
申请日：2015-09-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ji-young Jung , Toshihiro Rifu , Gun-woo Lee , Jong-hyon Yi , Chang-lae Lee
IPC: A61B6/03 , A61B6/00 , G06F3/0484 , A61B6/02
Abstract: An apparatus and a method of processing a medical image are provided. The apparatus is configured to generate a cross-sectional image of an object by transmitting X-rays through a region of the object, and includes an X-ray generator configured to generate the X-rays. The apparatus further includes a controller configured to determine sub-regions included in the region, based on positions of body parts included in the region, determine image qualities of the sub-regions based on types of the body parts included in the sub-regions, control doses of the X-rays based on the image qualities, and control the X-ray generator to transmit the controlled X-rays to the region.
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Patent Agency Ranking
公开(公告)号：US20180161010A1
公开(公告)日：2018-06-14
申请号：US15835930
申请日：2017-12-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Choong-hwan Choi , Jong-hyon Yi , Gun-woo Lee
CPC classification number: A61B8/465 , A61B8/0866 , A61B8/4405 , A61B8/4427 , A61B8/5215 , A61B8/54 , G06F3/04847 , G06F3/0488 , G06T7/0012 , G06T2207/10132 , G06T2207/30168
Abstract: Provided are an ultrasound image processing method and an ultrasound image processing apparatus. The ultrasound image processing apparatus includes: an ultrasonic probe configured to acquire ultrasound image data with respect to an object by transmitting ultrasound waves to the object; at least one processor configured to generate at least one ultrasound image based on the ultrasound image data, configured to determine, based on the at least one ultrasound image, whether at least one target region included in an imaging list has been imaged, and generate first imaging status information indicating whether the at least one target region has been imaged; and a display configured to display the first imaging status information.
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公开(公告)号：US10357182B2
公开(公告)日：2019-07-23
申请号：US15514621
申请日：2015-09-22
Inventor： Gun-woo Lee , Nokhaeng Lee , Sang-chul Ko , Youngjin Park
IPC: A61B5/055 , G01R33/385 , G01R33/54 , A61B5/00
Abstract: A device according to one disclosed embodiment comprises: a control part which determines at least one target frequency of an MRI noise signal generated in an MRI device and generates a control signal for the determined target frequency; and an output part which outputs the control signal, wherein the target frequency is the frequency of the MRI noise signal to be controlled and the control signal is a signal in which at least one of the size and the phase of the MRI noise signal is changed.
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公开(公告)号：US10204409B2
公开(公告)日：2019-02-12
申请号：US15173522
申请日：2016-06-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gun-woo Lee , Sang-wook Yoo , Jong-hyon Yi
Abstract: Provided is a medical image processing apparatus and method. The medical image processing apparatus includes: an image processor configured to extract a blood vessel area and at least one contour line of the blood vessel area from a first image representing the blood vessel area, and to obtain a second image representing an area of at least one plaque based on the blood vessel area and the at least one contour line; a display configured to display the second image; and a user interface configured to receive a user input for correcting at least one contour line corresponding to at least one of the at least one plaque represented in the second image, wherein the image processor corrects the second image based on the user input. The medical image processing apparatus may precisely visualize a contour line of the blood vessel area.
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6.发明授权公开(公告)号：US10037765B2
公开(公告)日：2018-07-31
申请号：US14509447
申请日：2014-10-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： A-ran Cha , Gun-woo Lee , Sang-chul Ko , Young-sang Lee , Yoon-jae Lee
IPC: G10L21/02 , G10L21/0208 , H04R1/28 , H04R15/00 , H04R9/06 , G01R33/28 , G10L19/005 , G10L21/0232 , G10K11/178
CPC classification number: G10L21/0208 , G01R33/283 , G10K11/178 , G10K2210/1081 , G10L19/005 , G10L21/0232 , G10L2021/02085 , H04R1/288 , H04R9/06 , H04R15/00
Abstract: An audio apparatus is provided. The audio apparatus includes an input configured to receive an audio signal containing noise; a period estimation unit configured to estimate a period of a noise pattern in the audio signal; a noise reducer configured to subtract and remove the noise pattern from the audio signal in a frequency domain by using the estimated period of the noise pattern; a noise updater configured to update the noise pattern according to a change in amplitude of the noise; and an output configured to output the audio signal obtained by removing the noise pattern.
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公开(公告)号：US20160358333A1
公开(公告)日：2016-12-08
申请号：US15173522
申请日：2016-06-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gun-woo Lee , Sang-wook Yoo , Jong-hyon Yi
CPC classification number: G06T7/0012 , G06T7/11 , G06T7/12 , G06T7/68 , G06T11/005 , G06T11/60 , G06T2207/10081 , G06T2207/20096 , G06T2207/20108 , G06T2207/30048 , G06T2207/30101 , G06T2207/30172 , G06T2211/404
Abstract: Provided is a medical image processing apparatus and method. The medical image processing apparatus includes: an image processor configured to extract a blood vessel area and at least one contour line of the blood vessel area from a first image representing the blood vessel area, and to obtain a second image representing an area of at least one plaque based on the blood vessel area and the at least one contour line; a display configured to display the second image; and a user interface configured to receive a user input for correcting at least one contour line corresponding to at least one of the at least one plaque represented in the second image, wherein the image processor corrects the second image based on the user input. The medical image processing apparatus may precisely visualize a contour line of the blood vessel area.
Abstract translation: 提供了一种医学图像处理装置和方法。 医疗图像处理装置包括：图像处理器，被配置为从代表血管区域的第一图像中提取血管区域和血管区域的至少一个轮廓线，并且获得表示至少一个区域的第二图像 基于血管区域和至少一条轮廓线的一个斑块; 配置为显示第二图像的显示器; 以及用户界面，被配置为接收用户输入，用于校正对应于在所述第二图像中表示的所述至少一个斑块中的至少一个的至少一个轮廓线，其中所述图像处理器基于所述用户输入来校正所述第二图像。 医疗图像处理装置可以精确地可视化血管区域的轮廓线。
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