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公开(公告)号：US09726642B2
公开(公告)日：2017-08-08
申请号：US14612902
申请日：2015-02-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Chan Park , Joo Young Kang , Kyu Hong Kim , Jung Ho Kim , Su Hyun Park
CPC classification number: G01N29/0663 , G01N29/069 , G01N2291/106 , G01S7/52049 , G01S15/8997
Abstract: An ultrasound based measurement method includes obtaining an element of synthetic data corresponding to a focusing point in a region adjacent to a reflector by applying a synthetic focusing method to received data corresponding to an actual focusing point; and generating an image of the reflector based on the element of the synthetic data.
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公开(公告)号：US20160296204A1
公开(公告)日：2016-10-13
申请号：US15037656
申请日：2014-11-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Su Hyun Park , Kyu Hong Kim , Bae Hyung Kim , Jong Keun Song , Seung Heun Lee , Kyung IL Cho
CPC classification number: A61B8/14 , A61B6/461 , A61B8/4405 , A61B8/4461 , A61B8/4483 , A61B8/4488 , A61B8/5207 , A61B8/54 , G01S7/5202 , G01S7/52046 , G01S7/52079 , G01S7/52085 , G01S15/8925 , G01S15/8995 , G01S15/8997
Abstract: There are provided an ultrasonic imaging apparatus for imaging an ultrasonic signal and a method of controlling the same. A method of controlling an ultrasonic imaging apparatus according to an embodiment which uses a 2D array probe in which a plurality of elements are two-dimensionally arranged, the method includes setting an ultrasound to be transmitted using all of the plurality of elements and an echo ultrasound to be received using some predetermined elements among the plurality of elements, determining whether a section of interest of an object is included in a weak resolution region determined by the setting, and generating an ultrasound image of the section of interest according to a beamforming method corresponding to focusing of the transmitted ultrasound by transmitting the ultrasound and receiving the echo ultrasound in accordance with the setting when the section of interest is included in the weak resolution region.
Abstract translation: 提供了一种超声波信号成像用超声波成像装置及其控制方法。 一种控制根据实施例的超声波成像装置的方法，所述超声波成像装置使用其中多个元件被二维排列的2D阵列探针，所述方法包括使用所有多个元件设置要发射的超声波，以及回波超声 使用所述多个元素中的一些预定元素来接收，确定对象的兴趣部分是否包括在由所述设置确定的弱分辨率区域中，并且根据对应的波束成形方法生成所述感兴趣部分的超声图像 通过发送超声波来聚焦发射的超声波，并且当感兴趣部分包括在弱分辨率区域中时根据设置接收回波超声波。
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公开(公告)号：US09375199B2
公开(公告)日：2016-06-28
申请号：US14271853
申请日：2014-05-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Joo Young Kang , Kyu Hong Kim , Jung Ho Kim , Sung Chan Park , Su Hyun Park
CPC classification number: A61B8/5292 , A61B8/0883 , A61B8/4405 , A61B8/4444 , A61B8/4483 , A61B8/483 , A61B8/5207 , A61B8/5246
Abstract: Disclosed herein are an ultrasonic imaging apparatus and an image display method thereof. The ultrasonic imaging apparatus includes an ultrasonic probe configured to transmit ultrasonic signals toward an object and to receive ultrasonic signals reflected by the object, a beamformer configured to perform beamforming based on the ultrasonic signals received by the ultrasonic probe, and an image processor configured to generate an ultrasonic image of an examined region within the object based on the beamforming, to extract characteristic information which relates to the examined region from the generated ultrasonic image, and to judge whether or not the examined region coincides with a target region based on the extracted characteristic information, thus facilitating a determination as to with which region within the object the examined region corresponds based on various pieces of the characteristic information of the examined region extracted via analysis of the ultrasonic image.
Abstract translation: 这里公开了超声波成像装置及其图像显示方法。 超声波成像装置包括被配置为朝向物体发送超声波信号并接收被物体反射的超声波信号的超声波探头，被配置为基于由超声波探头接收的超声波信号进行波束形成的波束形成器，以及被配置为产生 基于所述波束成形来检测所述对象内的被检查区域的超声波图像，从所生成的超声波图像中提取与被检查区域有关的特征信息，并且基于所提取的特征来判断检查区域是否与目标区域一致 信息，从而根据超声波图像的分析提取的检查区域的特征信息的各个片段，便于确定被检查区域内的哪个区域对应。
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Patent Agency Ranking
公开(公告)号：US11076830B2
公开(公告)日：2021-08-03
申请号：US14843309
申请日：2015-09-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Su Hyun Park , Kyu Hong Kim , Bae Hyeong Kim , Jung Ho Kim , Joo Young Kang , Young Ihn Kho , Yun-Tae Kim , Sung Chan Park
Abstract: An ultrasound imaging apparatus and a method of controlling the same are provided. The ultrasound imaging apparatus includes an ultrasound contrast agent (UCA) sensor configured to determine whether an UCA flows in an object based on an echo signal that is reflected by the object in a mechanical index environment. The ultrasound imaging apparatus further includes a controller configured to obtain at least one among an UCA image and a tissue image of the object in another mechanical index environment lower than the mechanical index environment in response to the UCA sensor determining that the UCA flows in the object.
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15.发明授权公开(公告)号：US10646204B2
公开(公告)日：2020-05-12
申请号：US15980041
申请日：2018-05-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joo Young Kang , Kyu Hong Kim , Bae Hyung Kim , Su Hyun Park , Young Ihn Kho , Jung Ho Kim , Sung Chan Park
Abstract: A medical image processing apparatus includes a weight applier configured to, when a difference between a first imaginary component of a first frame image and a second imaginary component of a second frame image, the second frame image being adjacent to the first frame image, is less than or equal to a first threshold value, apply a first weight to the second imaginary component to increase the difference; and an image generator configured to generate a movement-amplified image based on the first frame image and the second frame image to which the first weight is applied so that a movement of interest corresponding to the increased difference is amplified.
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公开(公告)号：US10098613B2
公开(公告)日：2018-10-16
申请号：US14328233
申请日：2014-07-10
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Industry Academic Cooperation Foundation, Hallym University
Inventor： Kyu Hong Kim , Sung Chan Park , Su Hyun Park , Joo Young Kang , Jung Ho Kim , Moo Ho Bae
Abstract: An image processing module includes an input unit, a weight operator, and a synthesizer. The input unit is configured to receive a plurality of input signals of a plurality of channels. The weight operator is configured to calculate at least one weight to be applied to each channel based on at least one converted signal. The at least one converted signal is acquired by converting at least one input signal among the plurality of input signals of each channel, or by converting a synthesized input signal of the plurality of input signals of each channel. The synthesizer is configured to synthesize the plurality of input signals of the plurality of channels using the weight.
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公开(公告)号：US10012619B2
公开(公告)日：2018-07-03
申请号：US14174281
申请日：2014-02-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Chan Park , Joo Young Kang , Kyu Hong Kim , Jung Ho Kim , Su Hyun Park
CPC classification number: G01N29/4418 , G01S7/52077 , G01S15/8977
Abstract: A method of processing an image, including estimating a point spread function (PSF) of an acquired image, and performing image restoration on the acquired image using the estimated PSF based on a generalized Gaussian model using inverse filter frequency domain so as to perform image restoration at high speed and to prevent a halo effect. The method provides high speed processing while preventing a halo effect. The apparatus includes an ultrasonic imaging apparatus including: an ultrasonic probe to irradiate an object with ultrasonic waves and to receive ultrasonic echo waves reflected from the object; a beamformer configured to perform beam forming based on the ultrasonic echo waves received by the ultrasonic probe; an image restorer configured to restore the image beam formed by the beamformer based on a generalized Gaussian model; and an postprocessor configured to suppress noise and aliasing which are produced in the process of restoring the image.
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公开(公告)号：US09824680B2
公开(公告)日：2017-11-21
申请号：US14152026
申请日：2014-01-10
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Industry Academic Cooperation Foundation, Hallym University
Inventor： Kyu Hong Kim , Yun Tae Kim , Sung Chan Park , Su Hyun Park , Joo Young Kang , Jung Ho Kim , Moo Ho Bae
CPC classification number: G10K11/348 , B06B1/0633 , G10K11/346
Abstract: A beamforming module includes a conversion unit configured to convert an input signal to generate a converted signal using at least one conversion function, a weight calculator configured to calculate a converted signal weight as a weight for the converted signal, and a synthesizer configured to generate a result signal using the converted signal and the converted signal weight.
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