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1. 发明申请

US20140198621A1 BEAMFORMING MODULE, ULTRASONIC IMAGING APPARATUS USING THE SAME, BEAMFORMING METHOD USING THE BEAMFORMING MODULE, AND METHOD OF CONTROLLING THE ULTRASONIC IMAGING APPARATUS USING THE BEAMFORMING MODULE 有权
标题翻译：波束形成模块，使用其的超声波成像装置，使用波束形成模块的波束形成方法以及使用波束形成模块控制超声波成像装置的方法
公开(公告)号：US20140198621A1
公开(公告)日：2014-07-17
申请号：US14152026
申请日：2014-01-10
申请人： Industry Academic Cooperation Foundation, Hallym University , Samsung Electronics Co., Ltd.
发明人： Kyu Hong KIM , Yun Tae KIM , Sung Chan PARK , Su Hyun PARK , Joo Young KANG , Jung Ho KIM , Moo Ho BAE
IPC分类号： G10K11/34
CPC分类号： G10K11/348 , B06B1/0633 , G10K11/346
摘要： 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.
摘要翻译：波束形成模块包括：转换单元，被配置为使用至少一个转换功能转换输入信号以生成转换的信号;配重计算器，被配置为计算转换后的信号权重作为转换信号的权重;以及合成器，结果信号使用转换的信号和转换的信号权重。

2. 发明申请

US20150016226A1 BEAMFORMER, BEAMFORMING METHOD, ULTRASONIC IMAGING APPARATUS, AND CONTROL METHOD OF ULTRASONIC IMAGING APPARATUS 审中-公开
标题翻译：超声波成像方法，超声波成像装置，超声波成像装置的控制方法
公开(公告)号：US20150016226A1
公开(公告)日：2015-01-15
申请号：US14329325
申请日：2014-07-11
申请人： SAMSUNG ELECTRONICS CO., LTD. , Industry Academic Cooperation Foundation, Hallym University
发明人： Kyu Hong KIM , Sung Chan PARK , Su Hyun PARK , Joo Young KANG , Jung Ho KIM , Moo Ho BAE
IPC分类号： G10K11/26
CPC分类号： G10K11/346 , A61B5/0095 , A61B8/4488 , G01S7/52047 , G01S15/8915
摘要： Disclosed herein is a beamformer that performs beamforming, including a weight computation processor configured to compute a covariance of a conversion signal which is obtainable by converting an input signal using at least one conversion function, approximate the computed covariance to a Toeplitz matrix form, and compute a conversion signal weight that is a weight for the conversion signal based on the approximation result, and a synthesizer configured to generate an output signal using the conversion signal weight computed by the weight computation processor.
摘要翻译：本文公开了一种波束形成器，其执行波束形成，包括权重计算处理器，其配置成计算转换信号的协方差，该转换信号可使用至少一个转换函数转换输入信号而获得，将计算的协方差近似为Toeplitz矩阵形式，并计算转换信号权重，其是基于近似结果的转换信号的权重;以及合成器，被配置为使用由权重计算处理器计算的转换信号权重来生成输出信号。

3. 发明申请

US20150016215A1 IMAGE PROCESSING MODULE, ULTRASOUND IMAGING APPARATUS, IMAGE PROCESSING METHOD, AND CONTROL METHOD OF ULTRASOUND IMAGING APPARATUS 审中-公开
标题翻译：图像处理模块，超声成像装置，图像处理方法和超声成像装置的控制方法
公开(公告)号：US20150016215A1
公开(公告)日：2015-01-15
申请号：US14328233
申请日：2014-07-10
申请人： SAMSUNG ELECTRONICS CO., LTD. , Industry Academic Cooperation Foundation, Hallym University
发明人： Kyu Hong KIM , Sung Chan PARK , Su Hyun PARK , Joo Young KANG , Jung Ho KIM , Moo Ho BAE
IPC分类号： G01S7/52 , A61B8/08
CPC分类号： A61B8/5207 , A61B8/4405 , G01S7/52047 , G01S7/52085 , G01S15/8927
摘要： 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.
摘要翻译：图像处理模块包括输入单元，加权运算器和合成器。输入单元被配置为接收多个信道的多个输入信号。权重运算符被配置为基于至少一个转换的信号来计算要应用于每个信道的至少一个权重。通过转换每个通道的多个输入信号中的至少一个输入信号，或者通过转换每个通道的多个输入信号的合成输入信号来获取至少一个转换信号。合成器被配置为使用该权重来合成多个信道的多个输入信号。

4. 发明申请

US20160302670A1 PHOTOACOUSTIC IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME 审中-公开
标题翻译：照相成像装置及其控制方法
公开(公告)号：US20160302670A1
公开(公告)日：2016-10-20
申请号：US15102030
申请日：2014-12-04
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Su Hyun PARK , Sung Chan PARK , Jung Ho KIM , Jong Keun SONG
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/7278 , A61B5/742 , A61B2560/0437 , G01N21/1702
摘要： Disclosed herein are a photoacoustic imaging apparatus to project a continuous-wave laser beam onto an object to generate a photoacoustic image, and a method of controlling the same.The photoacoustic imaging apparatus include a laser source to generate a continuous-wave (CW) laser beam, a deflection mirror to reflect the CW laser beam to the object while rotating, a transducer to collect acoustic waves generated in the object by the CW laser beam, and an image processor to generate a photoacoustic image based on the collected acoustic waves.
摘要翻译：光声成像装置包括产生连续波（CW）激光束的激光源，旋转时将CW激光束反射到物体的偏转镜，换能器，以通过CW激光束收集在物体中产生的声波以及图像处理器，用于基于所收集的声波来生成光声图像。

5. 发明申请

US20150025383A1 ULTRASONIC IMAGING APPARATUS AND CONTROL METHOD THEREOF 审中-公开
标题翻译：超声成像装置及其控制方法
公开(公告)号：US20150025383A1
公开(公告)日：2015-01-22
申请号：US14328096
申请日：2014-07-10
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Joo Young KANG , Sung Chan PARK , Jung Ho KIM , Jong Keun SONG , Su Hyun PARK
IPC分类号： A61B8/08 , A61B5/00
CPC分类号： A61B8/5207 , A61B5/7235 , A61B8/56 , A61B8/565 , G01S7/5205 , G01S15/8977
摘要： Disclosed herein are an ultrasonic imaging apparatus which is capable of accurately and quickly estimating a Point Spread Function (PSF) is usable for restoring ultrasonic images, and a control method which is executable by the ultrasonic imaging apparatus. The ultrasonic imaging apparatus includes: a probe; a receive beamformer configured to beamform an ultrasonic signal and to output the beamformed ultrasonic signal; a Point Spread Function (PSF) database configured to store a PSF which is acquired based on a situational variable, and a phase parameter which is determined based on the situational variable, for the beamformed ultrasonic signal; and an image generator configured to select the PSF and the phase parameter from the PSF database based on the beamformed ultrasonic signal, and to perform deconvolution using an estimated PSF based on the selected PSF and the selected phase parameter in order to generate an image.
摘要翻译：本文公开了一种超声波成像装置，其能够准确且快速地估计点扩散功能（PSF）可用于恢复超声图像，以及可由超声波成像装置执行的控制方法。超声波成像装置包括：探针; 接收波束形成器，被配置为波束形成超声信号并输出波束形成的超声信号; 点扩散功能（PSF）数据库，其被配置为存储基于情境变量获取的PSF，以及基于所述情境变量确定的所述波束形成的超声波信号的相位参数; 以及图像生成器，其被配置为基于所述波束形成的超声波信号从所述PSF数据库中选择所述PSF和所述相位参数，并且使用基于所选择的PSF和所选择的相位参数的估计PSF来执行去卷积，以生成图像。

6. 发明申请

US20180263603A1 IMAGE PROCESSING APPARATUS, ULTRASONIC APPARATUS INCLUDING THE SAME AND METHOD OF CONTROLLING THE SAME 审中-公开
公开(公告)号：US20180263603A1
公开(公告)日：2018-09-20
申请号：US15980041
申请日：2018-05-15
申请人： Samsung Electronics Co., Ltd.
发明人： Joo Young KANG , Kyu Hong KIM , Bae Hyung KIM , Su Hyun PARK , Young Ihn KHO , Jung Ho KIM , Sung Chan PARK
IPC分类号： A61B8/08 , G01S15/89 , G01S15/50 , G01S7/539 , G01S7/52
CPC分类号： A61B8/5276 , A61B8/08 , A61B8/0883 , A61B8/52 , A61B8/5207 , G01S7/52053 , G01S7/539 , G01S15/50 , G01S15/8915 , G01S15/8977
摘要： 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.

7. 发明申请

US20140336509A1 ULTRASONIC IMAGING APPARATUS AND IMAGE DISPLAY METHOD THEREOF 有权
标题翻译：超声成像装置及其图像显示方法
公开(公告)号：US20140336509A1
公开(公告)日：2014-11-13
申请号：US14271853
申请日：2014-05-07
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Joo Young KANG , Kyu Hong KIM , Jung Ho KIM , Sung Chan PARK , Su Hyun PARK
IPC分类号： A61B8/08 , A61B8/00
CPC分类号： A61B8/5292 , A61B8/0883 , A61B8/4405 , A61B8/4444 , A61B8/4483 , A61B8/483 , A61B8/5207 , A61B8/5246
摘要： 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.
摘要翻译：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。

8. 发明申请

US20140219050A1 IMAGING APPARATUS, ULTRASONIC IMAGING APPARATUS, METHOD OF PROCESSING AN IMAGE, AND METHOD OF PROCESSING AN ULTRASONIC IMAGE 有权
标题翻译：成像装置，超声成像装置，处理图像的方法和处理超声图像的方法
公开(公告)号：US20140219050A1
公开(公告)日：2014-08-07
申请号：US14174281
申请日：2014-02-06
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Sung Chan PARK , Joo Young KANG , Kyu Hong KIM , Jung Ho KIM , Su Hyun PARK
IPC分类号： G06T5/00 , G01N29/44 , G06T7/00
CPC分类号： G01N29/4418 , G01S7/52077 , G01S15/8977
摘要： 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.
摘要翻译：一种处理图像的方法，包括估计所获取的图像的点扩散函数（PSF），并且使用基于使用逆滤波器频域的广义高斯模型的估计PSF对所获取的图像执行图像恢复，以执行图像恢复高速并防止光环效应。该方法提供高速处理，同时防止光晕效应。该装置包括：超声波成像装置，包括：超声波探头，用于对物体照射超声波并接收从物体反射的超声回波; 波束形成器，被配置为基于由超声波探头接收的超声波回波进行波束成形; 被配置为基于广义高斯模型恢复由波束形成器形成的图像波束的图像恢复器; 以及配置为抑制在恢复图像的过程中产生的噪声和混叠的后处理器。

9. 发明申请

US20140121516A1 METHOD OF DETERMINING BEAMFORMING COEFFICIENT, BEAMFORMING METHOD AND ULTRASONIC IMAGING APPARATUS 有权
标题翻译：波束成像系统的测定方法，光束成像方法及超声波成像装置
公开(公告)号：US20140121516A1
公开(公告)日：2014-05-01
申请号：US14067225
申请日：2013-10-30
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyu Hong KIM , Joo Young KANG , Jung Ho KIM , Sung Chan PARK , Su Hyun PARK
IPC分类号： A61B8/08 , A61B8/00
CPC分类号： A61B8/5207 , A61B8/4405 , A61B8/4483 , G01S7/52047 , G01S15/8915 , G01S15/8995 , G01S15/8997 , G10K11/346
摘要： Disclosed herein are a beamforming method, a method of determining a beamforming coefficient, and an ultrasonic imaging apparatus. The beamforming method includes radiating a target object with ultrasonic waves and receiving a plurality of ultrasonic signals reflected from the target object, acquiring beamforming computation results of some of the plurality of received ultrasonic signals and determining a beamforming coefficient candidate group based on a beamforming computation result of the some of the received ultrasonic signals, acquiring beamforming computation results of the plurality of received ultrasonic signals or the some of the received ultrasonic signals by applying beamforming coefficients of the beamforming coefficient candidate group and selecting at least one beamforming coefficient from the beamforming coefficient candidate group based on the beamforming computation results of the plurality of ultrasonic signals, and beamforming the plurality of ultrasonic signals using the selected at least one beamforming coefficient as a weight.
摘要翻译：这里公开了波束形成方法，确定波束成形系数的方法和超声波成像装置。波束形成方法包括用超声波辐射目标物体并接收从目标物体反射的多个超声波信号，获取多个接收到的超声波信号中的一些的波束成形计算结果，并基于波束成形计算结果确定波束形成系数候选组通过应用波束形成系数候选组的波束成形系数并从波束成形系数候选中选择至少一个波束成形系数，获取多个接收到的超声波信号的波束形成计算结果或接收到的一些超声波信号基于多个超声波信号的波束成形计算结果，以及使用所选择的至少一个波束形成系数作为权重来波束成形多个超声波信号。

10. 发明申请

US20140031689A1 IMAGE PROCESSING MODULE, ULTRASONIC IMAGING APPARATUS USING THE IMAGE PROCESSING MODULE, AND ULTRASONIC IMAGE GENERATION METHOD USING THE ULTRASONIC IMAGING APPARATUS 审中-公开
标题翻译：图像处理模块，使用图像处理模块的超声成像装置和使用超声成像装置的超声图像生成方法
公开(公告)号：US20140031689A1
公开(公告)日：2014-01-30
申请号：US13952927
申请日：2013-07-29
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Joo Young KANG , Sung Chan PARK , Kyu Hong KIM , Jung Ho KIM
IPC分类号： A61B8/14
CPC分类号： A61B8/14 , G01S7/52049 , G01S15/8977 , G06T5/003 , G06T2207/10132
摘要： An image processing module includes a beamforming unit configured to provide a beamformed signal based on an input signal; a point spread function (PSF) database comprising at least one two-dimensional point spread function obtained based on at least one situational variable of the beamformed signal; and an image generation unit configured to select at least one two-dimensional point spread function from the point spread function database and perform deconvolution using the beamformed signal and the selected at least one two-dimensional point spread function to generate an image of a target portion of an object.
摘要翻译：一种图像处理模块包括：波束形成单元，被配置为基于输入信号提供波束形成的信号; 包括基于所述波束形成信号的至少一个情境变量获得的至少一个二维点扩散函数的点扩散函数（PSF）数据库; 以及图像生成单元，被配置为从所述点扩散函数数据库中选择至少一个二维点扩展函数，并且使用所述波束形成信号和所选择的至少一个二维点扩展函数来执行去卷积，以生成目标部分的图像的对象。

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