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公开(公告)号：US20150139394A1
公开(公告)日：2015-05-21
申请号：US14547559
申请日：2014-11-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong-Goo KANG , Sunghoon KANG , Young Hun SUNG , Jaemock YI , Jae Hak LEE , Seokmin HAN
IPC: A61B6/00
CPC classification number: A61B6/5211 , A61B6/06 , A61B6/12 , A61B6/4035 , A61B6/469 , A61B6/487 , A61B6/504 , A61B6/542
Abstract: An X-ray imaging apparatus includes an X-ray source configured to radiate X-rays onto an object region, an X-ray detector configured to detect the radiated X-rays and obtain image frames of the object region based on the detected X-rays, and a filter configured to filter X-rays radiated from the X-ray source such that the X-rays incident on a region of interest (ROI) of the object region have a lower dose than a dose of X-rays incident on a non-ROI of the object region.
Abstract translation: X射线摄像装置包括被配置为将X射线照射到对象区域上的X射线源，X射线检测器，被配置为基于检测到的X射线检测被检测的X射线并获得对象区域的图像帧， 以及被配置为过滤从X射线源辐射的X射线的过滤器，使得入射在目标区域的感兴趣区域（ROI）上的X射线具有比入射到X射线的X射线的剂量更低的剂量 对象区域的非ROI。
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公开(公告)号：US20140328530A1
公开(公告)日：2014-11-06
申请号：US14269231
申请日：2014-05-05
Inventor： Jae Hak LEE , Young Hun SUNG , Ho Young LEE , Myung Jin CHUNG
CPC classification number: G06T7/0012 , G06T11/008 , G06T19/20 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/10112 , G06T2211/408 , G06T2219/2012
Abstract: Provided is a medical imaging apparatus including: a scanner configured to obtain projection data of an object; a three-dimensional restoring module configured to restore a volume of the object based on the projection data; a volume segmentation module configured to segment a plurality of material volumes corresponding to a plurality of materials included in the object based on the volume of the object; a reprojection module configured to generate a plurality of reprojection images according to the plurality of materials by reprojecting the plurality of material volumes from a plurality of virtual viewpoints; and an image fusion module configured to generate a plurality of fusion images according to the plurality of virtual viewpoints, each of the plurality of fusion images being generated by fusing reprojection images according to plurality of materials obtained from the same virtual viewpoint.
Abstract translation: 本发明提供一种医疗摄像装置，具备：扫描器，被配置为获得被摄体的投影数据; 三维恢复模块，被配置为基于所述投影数据恢复所述对象的体积; 体积分割模块，其被配置为基于所述对象的体积来分割对应于所述对象中包括的多个材料的多个材料体积; 重配置模块，被配置为通过从多个虚拟视点重新投射所述多个材料体积来生成根据所述多个材料的多个重投影图像; 以及图像融合模块，其被配置为根据所述多个虚拟视点生成多个融合图像，所述多个融合图像中的每一个通过根据从相同虚拟视点获得的多个材料融合再现投影图像来生成。
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13.发明申请X-RAY IMAGING APPARATUS, X-RAY IMAGE GENERATION METHOD, AND 3D IMAGING APPARATUS 有权X射线成像装置，X射线图像生成方法和3D成像装置公开(公告)号：US20140185749A1
公开(公告)日：2014-07-03
申请号：US14104295
申请日：2013-12-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Hak LEE , Young Hun SUNG , Kang Eui LEE , Jong Ha LEE , Kwang Eun JANG
IPC: A61B6/02
CPC classification number: A61B6/025 , A61B6/0414 , A61B6/502 , A61B6/5205 , A61B6/588 , G06T11/006 , G06T11/008
Abstract: The X-ray imaging apparatus includes an X-ray source that emits X-rays to an object at different original-view positions, an X-ray detector that acquires original-view images by detecting X-rays having passed through the object, and an image controller that reconstructs a 3D volume image representation of the object from the original-view images and generates close-view images by virtually emitting X-rays to the 3D volume image representation of the object at a shorter distance than a distance between the X-ray source and the object.
Abstract translation: X射线成像装置包括：X射线源，其在不同的原始视点位置向对象发射X射线; X射线检测器，其通过检测穿过物体的X射线获取原始图像;以及 图像控制器，其从原始视图图像重建对象的3D体积图像表示，并且以比X之间的距离更短的距离将X射线虚拟地发射到对象的3D体积图像表示，并生成近视图像 -ray源和对象。
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公开(公告)号：US20130343510A1
公开(公告)日：2013-12-26
申请号：US13926323
申请日：2013-06-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwang Eun JANG , Young Hun SUNG , Jae Hak LEE , Jong Ha LEE
IPC: G06T7/00
CPC classification number: G06T7/0012 , G06T11/006 , G06T2211/408
Abstract: Disclosed herein is a method for reconstructing an X-ray image, including selecting an initial value of a reconstruction value of an internal tissue of a target object, inserting the reconstruction value into a first relationship function to calculate simulation data of measurement data which is detected from X-rays which have passed through the target object, inserting the detected measurement data and the calculated simulation data into a first expression and a second expression for respectively determining a first constant and second constant as coefficients of a second relationship function of a relationship between the measurement data and the simulation data, in order to calculate the first constant and the second constant, and inserting the first constant and the second constant into a third relationship function which relates to the first constant and second constant and the reconstruction value in order to update the reconstruction value.
Abstract translation: 本文公开了一种重建X射线图像的方法，包括选择目标对象的内部组织的重建值的初始值，将重建值插入到第一关系函数中，以计算检测到的测量数据的模拟数据 从已经通过目标对象的X射线，将检测到的测量数据和所计算的仿真数据插入到第一表达式和第二表达式中，以分别确定第一常数和第二常数作为第二常数和第二常数之间的关系函数的系数 测量数据和模拟数据，以便计算第一常数和第二常数，以及将第一常数和第二常数插入与第一常数和第二常数和重构值相关的第三关系函数，以便 更新重建值。
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15.发明申请APPARATUS AND METHOD FOR VIRTUAL VIEW GENERATION ON MULTI-VIEW IMAGE RECONSTRUCTION SYSTEM 有权多视图图像重构系统的虚拟视图生成装置及方法公开(公告)号：US20130177213A1
公开(公告)日：2013-07-11
申请号：US13728338
申请日：2012-12-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Hak LEE , Jong Ha LEE , Young Hun SUNG , Kang Eui LEE , Kwang Eun JANG
IPC: G06T17/00
CPC classification number: G06T17/00 , A61B6/025 , A61B6/03 , A61B6/5223 , G06T11/008 , G06T2211/412 , G06T2211/436
Abstract: Provided is an apparatus and method for generating a virtual view in an image reconstruction system which uses multiple views. In the image reconstruction system which uses multiple views, the virtual view generating apparatus may receive original view projection images that are generated by emitting X rays toward an object via original views, three-dimensionally reconstruct the object by using the original view projection images, generate original view reprojection images by virtually emitting X-rays toward the reconstructed 3D object via the original views, estimate a motion of the reconstructed 3D object with respect to at least two of the original view reprojection images using a block-based motion estimation scheme, and generate an intermediate view projection image with respect to the at least two of the original view reprojection images by using information relating to the estimated motion.
Abstract translation: 提供了一种用于在使用多个视图的图像重建系统中生成虚拟视图的装置和方法。 在使用多个视图的图像重建系统中，虚拟视图生成装置可以接收通过原始图像向对象发射X射线而生成的原始视图投影图像，通过使用原始视图投影图像三维重建对象，生成 通过经由原始视图向重建的3D对象虚拟地发射X射线的原始视图再现投影图像，使用基于块的运动估计方案估计相对于至少两个原始视图重播投影图像的重建3D对象的运动，以及 通过使用与估计的运动相关的信息，相对于原始视野重播图像中的至少两个生成中间视图投影图像。
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Patent Agency Ranking
公开(公告)号：US20180160993A9
公开(公告)日：2018-06-14
申请号：US14868673
申请日：2015-09-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Hak LEE , Dong-Goo KANG , Young Hun SUNG , Jae Mock YI
CPC classification number: A61B6/52 , A61B6/461 , G06K9/4647 , G06K9/4661 , G06K9/469 , G06K9/6202 , G06K2009/6213 , G06T5/002 , G06T5/008 , G06T5/50 , G06T11/008 , G06T2207/10081 , G06T2207/10116
Abstract: An X-ray imaging apparatus includes an image comparator configured to compare a first frame image obtained by scanning an object at a particular point of time, and one or more second frame images obtained by scanning the object before the particular point of time, and an image restorer configured to restore a background region of the first frame image based on a result of the comparison between the first frame image and the one or more second frame images.
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17.发明申请METHOD FOR PLAYING VIRTUAL MUSICAL INSTRUMENT AND ELECTRONIC DEVICE FOR SUPPORTING THE SAME 有权播放虚拟音乐仪器和支持其的电子设备的方法公开(公告)号：US20170047056A1
公开(公告)日：2017-02-16
申请号：US15228615
申请日：2016-08-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Hak LEE , Doo Yong PARK , Young Gyun LEE , Young Dae LEE , Eun Jung SEO , Dong Guen HONG , Lae Hyuk BANG , Eun Yeung LEE , Cheong Jae LEE
CPC classification number: G10H1/34 , A63F2300/00 , G06F3/04883 , G06F9/44 , G06F9/451 , G06F2203/0331 , G06F2203/04101 , G06F2203/04808 , G10H1/0008 , G10H1/0551 , G10H1/24 , G10H3/146 , G10H2220/096 , G10H2220/106 , G10H2220/111 , G10H2220/155 , G10H2220/161 , G10H2220/201 , G10H2220/241 , G10H2230/015 , G10H2230/045
Abstract: An electronic device is provided. The electronic device includes a touch screen display, at least one of a speaker and a sound interface, a processor configured to electrically connect to the touch screen display, the speaker, and the sound interface, and a memory configured to electrically connect to the processor. The memory stores instructions for, when executed, causing the processor to display at least one item comprising a musical instrument shape on the touch screen display, receive a touch input through the touch screen display, load sound data corresponding to the at least one item based on the touch input, process the sound data based at least in part on information associated with the touch input, and output the processed sound data through the speaker or the sound interface.
Abstract translation: 提供电子设备。 电子设备包括触摸屏显示器，扬声器和声音接口中的至少一个，被配置为电连接到触摸屏显示器，扬声器和声音接口的处理器，以及被配置为电连接到处理器 。 存储器存储指令，当执行时，使处理器在触摸屏显示器上显示包括乐器形状的至少一个项目，通过触摸屏显示器接收触摸输入，加载对应于至少一个项目的声音数据 在触摸输入上，至少部分地基于与触摸输入相关联的信息来处理声音数据，并且通过扬声器或声音接口输出经处理的声音数据。
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公开(公告)号：US20160206266A1
公开(公告)日：2016-07-21
申请号：US14868673
申请日：2015-09-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Hak LEE , Dong-Goo KANG , Young Hun SUNG , Jae Mock YI
Abstract: An X-ray imaging apparatus includes an image comparator configured to compare a first frame image obtained by scanning an object at a particular point of time, and one or more second frame images obtained by scanning the object before the particular point of time, and an image restorer configured to restore a background region of the first frame image based on a result of the comparison between the first frame image and the one or more second frame images.
Abstract translation: 一种X射线成像装置，包括图像比较器，被配置为比较通过在特定时间点扫描对象而获得的第一帧图像和通过在特定时间点之前扫描对象而获得的一个或多个第二帧图像， 图像恢复器，被配置为基于第一帧图像和一个或多个第二帧图像之间的比较的结果来恢复第一帧图像的背景区域。
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19.发明申请X-RAY DETECTOR, X-RAY IMAGING APPARATUS HAVING THE SAME, AND METHOD OF CONTROLLING THE SAME 有权X射线探测器，具有该X射线成像装置的X射线成像装置及其控制方法公开(公告)号：US20150146852A1
公开(公告)日：2015-05-28
申请号：US14554905
申请日：2014-11-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young Hun SUNG , Jae Hak LEE , Dong Goo KANG , Jae Mock YI
CPC classification number: G01T1/2921 , G01N23/04 , H04N5/32 , H04N5/3454 , H04N5/3745 , H04N5/378
Abstract: An X-ray detector capable of independently controlling a read-out rate for each region, an X-ray imaging apparatus having the same, and a method of controlling the same are provided. The X-ray detector includes a plurality of pixels which are two-dimensionally arranged and configured to output an electrical signal corresponding to incident X-rays, a plurality of gate lines configured to connect the plurality of pixels in a row direction, a plurality of data lines configured to connect the plurality of pixels in a column direction, a read-out circuit configured to read out the electrical signal generated by the plurality of pixels through the plurality of data lines, and a switcher configured to independently turn connections between the respective data lines in the plurality of data lines and the read-out circuit on and off.
Abstract translation: 提供能够独立地控制每个区域的读出速率的X射线检测器，具有该X射线检测器的X射线成像设备及其控制方法。 X射线检测器包括二维排列并配置为输出与入射X射线相对应的电信号的多个像素，多条栅极线，被配置为沿行方向连接多个像素，多个 数据线，被配置为在列方向上连接所述多个像素;读出电路，被配置为通过所述多条数据线读出由所述多个像素产生的电信号;以及切换器，被配置为独立地转换所述多个像素之间的连接 多条数据线中的数据线和读出电路接通和断开。
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公开(公告)号：US20150092919A1
公开(公告)日：2015-04-02
申请号：US14501344
申请日：2014-09-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Goo KANG , Seok Min HAN , Young Hun SUNG , Jae Mock YI , Jae Hak LEE
IPC: A61B6/00
CPC classification number: A61B6/482 , A61B6/405 , A61B6/4241 , A61B6/4441 , A61B6/481 , A61B6/502 , A61B6/504 , A61B6/5235 , A61B6/54
Abstract: Disclosed herein are an X-ray image apparatus and a control method for the same. The X-ray image apparatus includes an X-ray generator configured to sequentially irradiate an object with a plurality of X-rays of mutually different energy bands, an X-ray detector configured to acquire a plurality of pieces of X-ray data corresponding to the plurality of mutually different energy bands by detecting X-rays transmitted through the object, an image processor configured to convert the acquired plurality of pieces of X-ray data into a plurality of X-ray images and separate blood vessel X-ray images of the object from the plurality of X-ray images, and a controller configured to control operations of the X-ray generator so that the sequentially irradiated plurality of X-rays of the mutually different energy bands are repeatedly irradiated for fixed cycles. The X-ray generator may be configured to sequentially irradiate the object with the plurality of X-rays for a first time interval in the fixed cycles, and the first time interval may be different from a second time interval that is a time interval between a time point at which a final X-ray of a single cycle among the fixed cycles is irradiated and a time point at which a first X-ray of the following cycle among the fixed cycles is irradiated.
Abstract translation: 本文公开了一种X射线图像装置及其控制方法。 X射线图像装置包括：X射线发生器，其被配置为顺序地照射具有相互不同的能带的多个X射线的物体; X射线检测器，被配置为获取与X射线相对应的多个X射线数据 通过检测通过物体传输的X射线来检测多个相互不同的能带;图像处理器，被配置为将所获取的多条X射线数据转换成多个X射线图像，并且分离血管X射线图像 来自多个X射线图像的物体，以及控制器，被配置为控制X射线发生器的操作，使得相互不同的能带的顺序照射的多个X射线被重复照射固定周期。 X射线发生器可以被配置为在固定周期中以第一时间间隔顺序地照射具有多个X射线的对象，并且第一时间间隔可以不同于作为第一时间间隔的第二时间间隔， 照射固定周期中的单个周期的最终X射线的时间点和照射固定周期中的后续周期的第一X射线的时间点。
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