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公开(公告)号：US20140066746A1
公开(公告)日：2014-03-06
申请号：US13973395
申请日：2013-08-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong-bum Son , Seong-deok Lee , Jae-mock Yi
IPC: A61B5/055
CPC classification number: A61B5/055 , G01R33/4833 , G01R33/5602
Abstract: A method and apparatus for capturing a magnetic resonance image in which processes of generating T1 contrast for different regions of an object overlap with each other, thereby obtaining a magnetic resonance image having an improved contrast between different tissues within a short time. Therefore, a time required for obtaining a magnetic resonance image may be reduced, and a magnetic resonance image enabling improved diagnosis of a disease or other abnormal condition may be provided.
Abstract translation: 一种用于捕获磁共振图像的方法和装置，其中产生对象的不同区域的T1对比度的处理彼此重叠，从而在短时间内获得具有改善的不同组织之间的对比度的磁共振图像。 因此，可以减少获得磁共振图像所需的时间，并且可以提供能够改善疾病或其他异常状况诊断的磁共振图像。
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公开(公告)号：US20140023255A1
公开(公告)日：2014-01-23
申请号：US13946833
申请日：2013-07-19
Inventor： Jae-guyn Lim , YongKeun Park , Jae-duck Jang , Seong-deok Lee , Woo-young Jang
IPC: G06T11/00
CPC classification number: G06T11/003 , G01B9/02091 , G06T11/005
Abstract: A method of generating a tomography image includes performing a depth scan on one spot on a surface of a subject using modulated light received from a spatial light modulator, obtaining depth scan data for each of a plurality of patterns of the spatial light modulator by repeating the depth scan on the spot for each of the plurality of patterns, forming a matrix R representing a vector space based on a correlation of signal values of the depth scan data for each of the plurality of patterns, performing a matrix decomposition on the matrix R, dividing the vector space into a noise subspace and a signal subspace based on a matrix obtained by the matrix decomposition, constructing a vector space based on either one or both of components of the signal subspace and components of the noise subspace, and generating a tomography image based on the reconstructed vector space.
Abstract translation: 生成断层摄影图像的方法包括使用从空间光调制器接收的调制光对被摄体的表面上的一个点进行深度扫描，通过重复所述空间光调制器的多个图案中的每一个来获得深度扫描数据 基于多个图案中的每一个的深度扫描数据的信号值的相关性，在矩阵R上执行矩阵分解，形成表示向量空间的矩阵R， 基于通过矩阵分解获得的矩阵将向量空间划分为噪声子空间和信号子空间，基于信号子空间的分量和噪声子空间的分量中的一个或两个构成向量空间，并生成断层图像 基于重构矢量空间。
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23.发明申请IMAGE DISPLAY DEVICE CAPABLE OF SUPPORTING BRIGHTNESS ENCHANCEMENT AND POWER CONTROL AND METHOD THEREOF 审中-公开支持亮度增强和功率控制的图像显示设备及其方法公开(公告)号：US20140002511A1
公开(公告)日：2014-01-02
申请号：US14020146
申请日：2013-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-hee CHOE , In-ji Kim , Seong-deok Lee , Chang-yeong Kim
IPC: G09G3/20
CPC classification number: G09G3/2003 , G06T5/009 , G06T5/40 , G09G3/3406 , G09G2320/0646 , G09G2360/16
Abstract: An image display device capable of supporting brightness enhancement and power control and a method thereof, in which the brightness and contrast are enhanced and the power of a light source is controlled in accordance with the image characteristic. In the image display method, a parameter representative of an input image is calculated from a histogram of the input image, a model corresponding to the input image is selected from a plurality of representative models by analyzing the parameter, and then a brightness controlling function matched with the selected model is selected. The size of each component of a pixel constituting the input image is controlled using the brightness controlling function, and the output image of the pixel whose component size has been controlled is displayed.
Abstract translation: 能够支持亮度增强和功率控制的图像显示装置及其方法，其中增强了亮度和对比度，并且根据图像特性来控制光源的功率。 在图像显示方法中，从输入图像的直方图计算表示输入图像的参数，通过分析参数从多个代表性模型中选择与输入图像对应的模型，然后亮度控制功能匹配 选择所选模型。 使用亮度控制功能来控制构成输入图像的像素的每个分量的大小，并且显示其部件尺寸被控制的像素的输出图像。
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公开(公告)号：US20130182928A1
公开(公告)日：2013-07-18
申请号：US13739899
申请日：2013-01-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung-kwan Park , Seong-deok Lee , Tae-yong Song , Jae-mock Yi
IPC: G06T7/00
CPC classification number: G06T7/0012 , A61B6/037 , G06T5/003 , G06T5/50 , G06T2200/04 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/30004
Abstract: An image correction method includes detecting signals emitted from a tracer introduced into a target; intermittently extracting some of the detected signals according to a code string in which different codes are arranged; generating an image of the target using the extracted signals; and correcting the generated image based on at least one characteristic of the generated image.
Abstract translation: 图像校正方法包括检测从引入到目标中的示踪剂发射的信号; 根据其中排列不同的代码串间歇地提取一些检测信号; 使用所提取的信号生成所述目标的图像; 以及基于所生成的图像的至少一个特征校正所生成的图像。
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25.发明申请OPTICAL PROBE AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS INCLUDING THE SAME 审中-公开光学探针和光学相干测量装置，包括它们公开(公告)号：US20130176572A1
公开(公告)日：2013-07-11
申请号：US13737370
申请日：2013-01-09
Inventor： Jae-guyn Lim , Hyun Choi , Min-seog Choi , Won-he Choe , Seong-deok Lee , Woo-young Jang , Beop-min Kim , Hyun-woo Jeong
IPC: G01B9/02
CPC classification number: G01B9/02 , A61B5/0066 , G01B9/0201 , G01B9/02058 , G01B9/02091 , G01B2290/65 , G02B26/06 , G02B26/103 , G02B26/105 , G02B2207/117
Abstract: An optical probe for irradiating light onto a subject includes an optical path control unit configured to receive light from outside the optical probe, and change a path of the light within the optical probe; an optical path length control element configured to receive the light having the changed path from the optical path control unit, and change an optical path length of the light as the optical path control unit changes the path of the light; and an optical output unit configured to receive the light having the changed optical path length from the optical path length control element, and output the light.
Abstract translation: 用于将光照射到被摄体上的光学探针包括光路控制单元，被配置为从光学探针外部接收光，并且改变光学探针内的光的路径; 光路长度控制元件，被配置为从光路控制单元接收具有改变的路径的光，并且随着光路控制单元改变光的路径，改变光的光路长度; 以及光输出单元，被配置为从光路长度控制元件接收具有改变的光路长度的光，并输出光。
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Patent Agency Ranking
公开(公告)号：US10368015B2
公开(公告)日：2019-07-30
申请号：US15676235
申请日：2017-08-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
Abstract: Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.
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27.发明授权公开(公告)号：US09964618B2
公开(公告)日：2018-05-08
申请号：US14059808
申请日：2013-10-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Beom Kim , Yeunchul Ryu , Jong-bum Son , Jaemock Yi , Seong-deok Lee
IPC: G01R33/54 , G01R33/483 , G01R33/561
CPC classification number: G01R33/543 , G01R33/4835 , G01R33/5611
Abstract: A method of magnetic resonance imaging (MRI) includes applying radio frequency (RF) pulses including a plurality of frequency components and a selection gradient to a target to simultaneously excite a plurality of sub-volumes included in each of a plurality of groups, wherein neighboring sub-volumes of all sub-volumes constituting a volume of the target belong to different groups; acquiring magnetic resonance signals from the plurality of sub-volumes by performing 3D encoding on each of the excited sub-volumes; and reconstructing the acquired magnetic resonance signals into image data corresponding to each of the plurality of sub-volumes.
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28.发明授权公开(公告)号：US09830846B2
公开(公告)日：2017-11-28
申请号：US14020146
申请日：2013-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-hee Choe , In-ji Kim , Seong-deok Lee , Chang-yeong Kim
CPC classification number: G09G3/2003 , G06T5/009 , G06T5/40 , G09G3/3406 , G09G2320/0646 , G09G2360/16
Abstract: An image display device capable of supporting brightness enhancement and power control and a method thereof, in which the brightness and contrast are enhanced and the power of a light source is controlled in accordance with the image characteristic. In the image display method, a parameter representative of an input image is calculated from a histogram of the input image, a model corresponding to the input image is selected from a plurality of representative models by analyzing the parameter, and then a brightness controlling function matched with the selected model is selected. The size of each component of a pixel constituting the input image is controlled using the brightness controlling function, and the output image of the pixel whose component size has been controlled is displayed.
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公开(公告)号：US09810757B2
公开(公告)日：2017-11-07
申请号：US14075655
申请日：2013-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong-bum Son , Seong-deok Lee , Jaemock Yi
IPC: G01V3/00 , G01R33/48 , G01R33/561
CPC classification number: G01R33/482 , G01R33/5619
Abstract: Provided are high-speed magnetic resonance imaging methods and apparatuses that enable simultaneously obtaining magnetic resonance images with different resolutions. The present embodiments may produce magnetic resonance images with different resolutions more quickly by decreasing time taken to complete scan operations that are performed for producing the magnetic resonance images.
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公开(公告)号：US09736403B2
公开(公告)日：2017-08-15
申请号：US14627498
申请日：2015-02-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
CPC classification number: H04N5/332 , H04N1/486 , H04N5/23232 , H04N9/045 , H04N9/67 , H04N9/76 , H04N9/78
Abstract: Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.
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