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1. 发明授权

US09008351B2 Method and apparatus for processing image, and medical imaging system employing the apparatus 有权
标题翻译：用于处理图像的方法和装置，以及采用该装置的医学成像系统
公开(公告)号：US09008351B2
公开(公告)日：2015-04-14
申请号：US13813007
申请日：2011-07-29
申请人： Dong-goo Kang , Seok-min Han , Seong-deok Lee , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh , Jae-hyun Kwon
发明人： Dong-goo Kang , Seok-min Han , Seong-deok Lee , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh , Jae-hyun Kwon
IPC分类号： G06K9/00 , G06T7/00 , A61B6/00
CPC分类号： G06T7/0012 , A61B6/482 , A61B6/502 , A61B6/5217 , G06T2207/10116 , G06T2207/30068
摘要： A method of processing an image is provided. The method includes estimating a thickness of an object that includes at least two materials, from a radiation image taken with radiations of at least two energy bands; and generating an image by comparing the estimated thickness to a thickness of a local region and extracting a region of interest.
摘要翻译：提供了一种处理图像的方法。该方法包括从具有至少两个能带的辐射拍摄的辐射图像估计包括至少两种材料的物体的厚度; 以及通过将估计的厚度与局部区域的厚度进行比较并提取感兴趣的区域来生成图像。

2. 发明申请

US20130129180A1 METHOD AND APPARATUS FOR PROCESSING IMAGE, AND MEDICAL IMAGING SYSTEM EMPLOYING THE APPARATUS 有权
标题翻译：用于处理图像的方法和装置以及使用装置的医学成像系统
公开(公告)号：US20130129180A1
公开(公告)日：2013-05-23
申请号：US13813007
申请日：2011-07-29
申请人： Dong-goo Kang , Seok-min Han , Seong-deok Lee , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh , Jae-hyun Kwon
发明人： Dong-goo Kang , Seok-min Han , Seong-deok Lee , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh , Jae-hyun Kwon
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , A61B6/482 , A61B6/502 , A61B6/5217 , G06T2207/10116 , G06T2207/30068
摘要： A method of processing an image is provided. The method includes estimating a thickness of an object that includes at least two materials, from a radiation image taken with radiations of at least two energy bands; and generating an image by comparing the estimated thickness to a thickness of a local region and extracting a region of interest.
摘要翻译：提供了一种处理图像的方法。该方法包括从具有至少两个能带的辐射拍摄的辐射图像估计包括至少两种材料的物体的厚度; 以及通过将估计的厚度与局部区域的厚度进行比较并提取感兴趣的区域来生成图像。

3. 发明授权

US09149241B2 Method of generating image by using multi-energy radiation data and apparatus therefor 有权
标题翻译：通过使用多能量辐射数据生成图像的方法及其装置
公开(公告)号：US09149241B2
公开(公告)日：2015-10-06
申请号：US13591963
申请日：2012-08-22
申请人： Sung-su Kim , Hyun-hwa Oh , Young-hun Sung , Jae-hyun Kwon , Seok-min Han , Dong-goo Kang
发明人： Sung-su Kim , Hyun-hwa Oh , Young-hun Sung , Jae-hyun Kwon , Seok-min Han , Dong-goo Kang
IPC分类号： G06K9/00 , A61B6/00 , G01N23/06 , A61B8/08
CPC分类号： A61B6/482 , A61B6/4035 , A61B6/4241 , A61B6/467 , A61B6/502 , A61B6/5205 , A61B6/5235 , A61B6/56 , A61B8/5207 , G01N23/06 , G01N2223/423
摘要： A method of generating an image by using multi-energy radiation data and an apparatus therefor is provided. The method includes receiving multi-energy radiation data including a plurality of pieces of radiation data indicating an inner portion of a subject with respect to a plurality of radioactive rays in different energy bands, respectively, generating, based on the received multi-energy radiation data, radiation data of a radioactive ray in an energy band that is different from the different energy bands, and generating a radiation image of the subject based on the generated radiation data.
摘要翻译：提供了一种通过使用多能量辐射数据产生图像的方法及其装置。该方法包括分别接收多个能量辐射数据，该多能辐射数据包括多个辐射数据，其表示相对于不同能带中的多个放射线的对象的内部部分，基于所接收的多能量辐射数据，与不同能带不同的能带中的放射线的辐射数据，以及基于所生成的辐射数据产生对象的辐射图像。

4. 发明申请

US20120275565A1 METHOD OF DETECTING RADIATION SIGNALS FROM RADIATIONS IN DIFFERENT ENERGY BANDS AND APPARATUS THEREFOR 审中-公开
标题翻译：检测不同能源银行辐射辐射信号的方法及其设备
公开(公告)号：US20120275565A1
公开(公告)日：2012-11-01
申请号：US13457575
申请日：2012-04-27
申请人： Sung-su Kim , Myung-jin Chung , Hyun-hwa Oh , Young-hun Sung , Sang-wook Han , Jae-hyun Kwon , Seok-min Han , Dong-goo Kang , Kang-eui Lee
发明人： Sung-su Kim , Myung-jin Chung , Hyun-hwa Oh , Young-hun Sung , Sang-wook Han , Jae-hyun Kwon , Seok-min Han , Dong-goo Kang , Kang-eui Lee
IPC分类号： G01N23/083
CPC分类号： A61B6/4241 , A61B6/42 , A61B6/482
摘要： A radiation signal detection apparatus includes a filter unit configured to allow penetration of a component of radiation that passed through a subject, the filter unit including one or more unit filters configured to allow penetration of only a component in a predetermined energy band of the radiation, and a sensor unit, including one or more first unit sensors configured to convert only the component of the radiation for which the penetration is allowed by the unit filters into a first electric signal, one or more second unit sensors configured to convert a component in all energy bands of the radiation into a second electric signal, and a radiation signal detector configured to detect a first radiation signal and a second radiation signal by respectively using the first electric signal of the first unit sensors and the second electric signal of the second unit sensors.
摘要翻译：辐射信号检测装置包括被配置为允许穿过受试者的辐射的分量的穿透的过滤器单元，所述过滤器单元包括被配置为仅允许穿透辐射的预定能带中的部件的一个或多个单元滤波器，以及传感器单元，包括一个或多个第一单元传感器，所述第一单元传感器被配置为仅将所述单元滤波器允许的穿透的辐射的分量转换成第一电信号;配置成将所有部件全部转换的一个或多个第二单元传感器将辐射的能带转换成第二电信号，以及辐射信号检测器，被配置为通过分别使用第一单元传感器的第一电信号和第二单元传感器的第二电信号来检测第一辐射信号和第二辐射信号。

5. 发明申请

US20130051648A1 METHOD OF GENERATING IMAGE BY USING MULTI-ENERGY RADIATION DATA AND APPARATUS THEREFOR 有权
标题翻译：使用多能量辐射数据生成图像的方法及其设备
公开(公告)号：US20130051648A1
公开(公告)日：2013-02-28
申请号：US13591963
申请日：2012-08-22
申请人： Sung-su Kim , Hyun-hwa Oh , Young-hun Sung , Jae-hyun Kwon , Seok-min Han , Dong-goo Kang
发明人： Sung-su Kim , Hyun-hwa Oh , Young-hun Sung , Jae-hyun Kwon , Seok-min Han , Dong-goo Kang
IPC分类号： G06K9/36
CPC分类号： A61B6/482 , A61B6/4035 , A61B6/4241 , A61B6/467 , A61B6/502 , A61B6/5205 , A61B6/5235 , A61B6/56 , A61B8/5207 , G01N23/06 , G01N2223/423
摘要： A method of generating an image by using multi-energy radiation data and an apparatus therefor is provided. The method includes receiving multi-energy radiation data including a plurality of pieces of radiation data indicating an inner portion of a subject with respect to a plurality of radioactive rays in different energy bands, respectively, generating, based on the received multi-energy radiation data, radiation data of a radioactive ray in an energy band that is different from the different energy bands, and generating a radiation image of the subject based on the generated radiation data.
摘要翻译：提供了一种通过使用多能量辐射数据产生图像的方法及其装置。该方法包括分别接收多个能量辐射数据，该多能辐射数据包括多个辐射数据，其指示相对于不同能带中的多个放射线的对象的内部部分，基于接收到的多能量辐射数据，与不同能带不同的能带中的放射线的辐射数据，以及基于所生成的辐射数据产生对象的辐射图像。

6. 发明授权

US08319187B2 System and method counting photons 有权
标题翻译：系统和方法计数光子
公开(公告)号：US08319187B2
公开(公告)日：2012-11-27
申请号：US12805759
申请日：2010-08-18
申请人： Sung-su Kim , Dong-goo Kang , Young-hun Sung , Jong-ha Lee , Seok-min Han , Seong-deok Lee
发明人： Sung-su Kim , Dong-goo Kang , Young-hun Sung , Jong-ha Lee , Seok-min Han , Seong-deok Lee
IPC分类号： G01T1/24
CPC分类号： G01T1/17 , G01T1/171
摘要： Disclosed are a system and method counting photons. Photons are counted through a plurality of counters. Each of the counters generates a flag signal indicating the availability of each counter for an output of a photon detector. The generated flag signal is input into a control unit which controls a switching unit. The control unit allows a signal to be input into a counter, which is not in dead time, based on the received flag signal.
摘要翻译：公开了一种计数光子的系统和方法。光子通过多个计数器计数。每个计数器产生一个标志信号，指示每个计数器的可用性用于光子检测器的输出。所产生的标志信号被输入到控制切换单元的控制单元中。控制单元允许基于接收到的标志信号将信号输入到不处于死区时间的计数器。

7. 发明申请

US20120014584A1 METHOD AND APPARATUS OF PROCESSING IMAGE AND MEDICAL IMAGE SYSTEM EMPLOYING THE APPARATUS 审中-公开
标题翻译：处理图像和使用设备的医学图像系统的方法和装置
公开(公告)号：US20120014584A1
公开(公告)日：2012-01-19
申请号：US13181866
申请日：2011-07-13
申请人： Seok-min Han , Dong-goo Kang , Sung-su Kim , Hyun-hwa oh , Jae-mock Yi , Young-hun Sung , Jong-ha Lee , Kwang-eun Jang
发明人： Seok-min Han , Dong-goo Kang , Sung-su Kim , Hyun-hwa oh , Jae-mock Yi , Young-hun Sung , Jong-ha Lee , Kwang-eun Jang
IPC分类号： G06K9/00
CPC分类号： A61B6/482 , A61B6/50 , A61B6/583
摘要： A method of processing an image is provided. The method includes generating a calibration model by learning an intensity-target data set obtained from a parameter of a test subject; and estimating a target. The estimating includes applying the calibration model to a parameter of an input subject and calibrating the parameter of the input subject.
摘要翻译：提供了一种处理图像的方法。该方法包括通过学习从测试对象的参数获得的强度目标数据集来生成校准模型; 并估计目标。估计包括将校准模型应用于输入对象的参数并校准输入对象的参数。

8. 发明申请

US20110042573A1 System and method counting photons 有权
标题翻译：系统和方法计数光子
公开(公告)号：US20110042573A1
公开(公告)日：2011-02-24
申请号：US12805759
申请日：2010-08-18
申请人： Sung-su Kim , Dong-goo Kang , Young-hun Sung , Jong-ha Lee , Seok-min Han , Seong-deok Lee
发明人： Sung-su Kim , Dong-goo Kang , Young-hun Sung , Jong-ha Lee , Seok-min Han , Seong-deok Lee
IPC分类号： G01T1/24 , G01J1/00 , G01J1/42
CPC分类号： G01T1/17 , G01T1/171
摘要： Disclosed are a system and method counting photons. Photons are counted through a plurality of counters. Each of the counters generates a flag signal indicating the availability of each counter for an output of a photon detector. The generated flag signal is input into a control unit which controls a switching unit. The control unit allows a signal to be input into a counter, which is not in dead time, based on the received flag signal.
摘要翻译：公开了一种计数光子的系统和方法。光子通过多个计数器计数。每个计数器产生一个标志信号，指示每个计数器的可用性用于光子检测器的输出。所产生的标志信号被输入到控制切换单元的控制单元中。控制单元允许基于接收到的标志信号将信号输入到不处于死区时间的计数器。

9. 发明授权

US08169491B2 Apparatus and method of obtaining image and apparatus and method of processing image 有权
标题翻译：获取图像的设备和方法及其处理图像的方法
公开(公告)号：US08169491B2
公开(公告)日：2012-05-01
申请号：US12213199
申请日：2008-06-16
申请人： Dong-goo Kang , Ho-cheon Wey , Hyun-hwa Oh , Seong-deok Lee
发明人： Dong-goo Kang , Ho-cheon Wey , Hyun-hwa Oh , Seong-deok Lee
IPC分类号： H04N5/225 , H04N3/14 , H04N5/335 , H04N9/083
CPC分类号： H04N5/23248 , G06T5/002 , G06T5/003 , G06T2207/10024 , G06T2207/20201
摘要： Provided are an apparatus and method of obtaining a high-quality image by efficiently processing an image obtained at low-light levels. The image obtaining apparatus comprises a sensor which detects a pixel array value by using a color filter including color pixels for obtaining a color image and a reference pixel for obtaining a reference image used for hand-trembling function estimation; an exposure controller which controls exposure times of the color pixels and the reference pixel; and an image generator which generates a long-exposure color image signal and a short-exposure reference image signal from the detected pixel array value, the long-exposure color image signal and the short-exposure reference image signal being aligned with each other. Accordingly, accurate estimation of the hand-trembling function is possible, thereby enabling the high-quality color image restoration.
摘要翻译：提供了一种通过有效地处理在低光水平下获得的图像来获得高质量图像的装置和方法。图像获取装置包括：传感器，其通过使用包括用于获得彩色图像的彩色像素的滤色器和用于获得用于手抖动功能估计的参考图像的参考像素来检测像素阵列值; 控制彩色像素和参考像素的曝光时间的曝光控制器; 以及图像生成器，其根据所检测的像素阵列值，长曝光彩色图像信号和短曝光参考图像信号彼此对准生成长曝光彩色图像信号和短曝光参考图像信号。因此，可以准确地估计手抖动功能，从而能够进行高质量的彩色图像恢复。

10. 发明申请

US20090185041A1 Apparatus and method of obtaining image and apparatus and method of processing image 有权
标题翻译：获取图像的设备和方法及其处理图像的方法
公开(公告)号：US20090185041A1
公开(公告)日：2009-07-23
申请号：US12213199
申请日：2008-06-16
申请人： Dong-goo Kang , Ho-cheon Wey , Hyun-hwa Oh , Seong-deok Lee
发明人： Dong-goo Kang , Ho-cheon Wey , Hyun-hwa Oh , Seong-deok Lee
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G06T5/002 , G06T5/003 , G06T2207/10024 , G06T2207/20201
摘要： Provided are an apparatus and method of obtaining a high-quality image by efficiently processing an image obtained at low-light levels. The image obtaining apparatus comprises a sensor which detects a pixel array value by using a color filter including color pixels for obtaining a color image and a reference pixel for obtaining a reference image used for hand-trembling function estimation; an exposure controller which controls exposure times of the color pixels and the reference pixel; and an image generator which generates a long-exposure color image signal and a short-exposure reference image signal from the detected pixel array value, the long-exposure color image signal and the short-exposure reference image signal being aligned with each other. Accordingly, accurate estimation of the hand-trembling function is possible, thereby enabling the high-quality color image restoration.
摘要翻译：提供了一种通过有效地处理在低光水平下获得的图像来获得高质量图像的装置和方法。图像获取装置包括：传感器，其通过使用包括用于获得彩色图像的彩色像素的滤色器和用于获得用于手抖动功能估计的参考图像的参考像素来检测像素阵列值; 控制彩色像素和参考像素的曝光时间的曝光控制器; 以及图像生成器，其根据所检测的像素阵列值，长曝光彩色图像信号和短曝光参考图像信号彼此对准生成长曝光彩色图像信号和短曝光参考图像信号。因此，可以准确地估计手抖动功能，从而能够进行高质量的彩色图像恢复。

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