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1. 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。

2. 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。

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

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。

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

US08611633B2 Method for processing image, image processing apparatus and medical image system for performing the same 有权
标题翻译：图像处理方法，图像处理装置以及用于进行图像处理的医疗图像系统
公开(公告)号：US08611633B2
公开(公告)日：2013-12-17
申请号：US13178838
申请日：2011-07-08
申请人： Jae-hyun Kwon , Sung-su Kim , Hyun-hwa Oh , Seong-deok Lee , Young-hun Sung
发明人： Jae-hyun Kwon , Sung-su Kim , Hyun-hwa Oh , Seong-deok Lee , Young-hun Sung
IPC分类号： G06K9/00
CPC分类号： G06T5/009 , G06T5/003 , G06T2207/10116 , G06T2207/30004
摘要： An image processing apparatus is provided. The image processing apparatus includes an extraction unit configured to extract a low-frequency band component and a high-frequency band component from a radiation image formed by passing through a subject, a contrast enhancement processing unit configured to perform a contrast enhancement process to the extracted low-frequency band component, a detail enhancement processing unit configured to perform a detail enhancement process to the extracted high-frequency band component, a synthesis unit configured to synthesize an image resulting from performing the contrast enhancement process and an image resulting from performing the detail enhancement process, and a generation unit configured to reconstruct the synthesized image and generate a diagnosis image.
摘要翻译：提供一种图像处理装置。图像处理装置包括：提取单元，被配置为从通过对象形成的放射线图像中提取低频带分量和高频带分量;对比度增强处理单元，被配置为对所提取的对象增强处理执行对比度增强处理; 低频带分量，被配置为对所提取的高频带分量执行细节增强处理的细节增强处理单元，合成单元，被配置为合成由执行对比度增强处理得到的图像和从执行细节得到的图像增强处理和生成单元，被配置为重构合成图像并生成诊断图像。

7. 发明申请

US20130022259A1 APPARATUS FOR GENERATING DIAGNOSIS IMAGE, MEDICAL IMAGING SYSTEM, AND METHOD FOR PROCESSING IMAGE 有权
标题翻译：用于产生诊断图像，医学成像系统和处理图像的方法的装置
公开(公告)号：US20130022259A1
公开(公告)日：2013-01-24
申请号：US13554638
申请日：2012-07-20
申请人： Jae-hyun Kwon , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh
发明人： Jae-hyun Kwon , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh
IPC分类号： G06K9/40 , G06K9/36
CPC分类号： G06T5/009 , A61B6/482 , G06T5/50 , G06T2207/10116 , G06T2207/20028 , G06T2207/20221 , G06T2207/30068
摘要： An apparatus for generating a diagnosis image includes a local contrast characteristic calculator configured to calculate local contrast characteristics of radiation image data of a low-energy sub-band from radiation image data generated by radiation having at least two energy bands passing through a subject; a local contrast characteristic applier configured to apply the calculated local contrast characteristics to radiation image data of a full-energy band generated by the radiation having at least two energy bands passing through the subject; and a diagnosis image generator configured to generate a diagnosis image of the subject based on the radiation image data of the full-energy band to which the local contrast characteristics have been applied.
摘要翻译：用于产生诊断图像的装置包括：局部对比度特征计算器，被配置为从通过被摄体的至少两个能带的辐射产生的放射线图像数据计算低能量子带的辐射图像数据的局部对比特性; 局部对比度特征施加器，被配置为将所计算的局部对比特性应用于由具有穿过被摄体的至少两个能带的辐射产生的全能带的辐射图像数据; 以及诊断图像生成器，被配置为基于已经应用了局部对比特性的全能带的辐射图像数据来生成被摄体的诊断图像。

8. 发明授权

US09165349B2 Apparatus for generating diagnosis image, medical imaging system, and method for processing image 有权
标题翻译：用于产生诊断图像的装置，医学成像系统和用于处理图像的方法
公开(公告)号：US09165349B2
公开(公告)日：2015-10-20
申请号：US13554638
申请日：2012-07-20
申请人： Jae-hyun Kwon , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh
发明人： Jae-hyun Kwon , Young-hun Sung , Sung-su Kim , Hyun-hwa Oh
IPC分类号： A61B6/00 , G06T5/00 , G06T5/50
CPC分类号： G06T5/009 , A61B6/482 , G06T5/50 , G06T2207/10116 , G06T2207/20028 , G06T2207/20221 , G06T2207/30068
摘要： An apparatus for generating a diagnosis image includes a local contrast characteristic calculator configured to calculate local contrast characteristics of radiation image data of a low-energy sub-band from radiation image data generated by radiation having at least two energy bands passing through a subject; a local contrast characteristic applier configured to apply the calculated local contrast characteristics to radiation image data of a full-energy band generated by the radiation having at least two energy bands passing through the subject; and a diagnosis image generator configured to generate a diagnosis image of the subject based on the radiation image data of the full-energy band to which the local contrast characteristics have been applied.
摘要翻译：用于产生诊断图像的装置包括：局部对比度特征计算器，被配置为从通过被摄体的至少两个能带的辐射产生的放射线图像数据计算低能量子带的辐射图像数据的局部对比特性; 局部对比度特征施加器，被配置为将所计算的局部对比特性应用于由具有穿过被摄体的至少两个能带的辐射产生的全能带的辐射图像数据; 以及诊断图像生成器，被配置为基于已经应用了局部对比特性的全能带的辐射图像数据来生成被摄体的诊断图像。

9. 发明授权

US08300985B2 Image-registration method, medium, and apparatus 有权
标题翻译：图像配准方法，介质和设备
公开(公告)号：US08300985B2
公开(公告)日：2012-10-30
申请号：US12222963
申请日：2008-08-20
申请人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
发明人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： G06K9/6203 , G06T7/32 , G06T2207/20016 , G06T2207/20076
摘要： An image-registration method, medium, and apparatus obtaining first and second images, generating first and second image pyramids based on the first and second images, respectively, by performing sub-sampling which reduces the length and width of each of the first and second images by half, and determining one of five directions as an optimal movement direction for a current level of the first and second image pyramids based on two images belonging to a corresponding level, updating a motion vector for the current level based on the optimal movement direction for the current level and updating a first image belonging to a level directly below the current level based on the updated motion vector for the current level, wherein the updating comprises updating a motion vector for each of a plurality of levels of the first and second image pyramids in an order from an uppermost level to a lowermost level.
摘要翻译：一种图像配准方法，介质和获得第一和第二图像的装置，分别通过执行子采样来生成基于第一和第二图像的第一和第二图像棱锥，其减少了第一和第二图像中的每一个的长度和宽度基于属于相应级别的两个图像，将五个方向中的一个确定为第一和第二图像金字塔的当前水平的最佳移动方向，基于最佳移动方向更新当前水平的运动矢量用于当前级别，并且基于当前级别的更新的运动矢量来更新属于当前级别以下的级别的第一图像，其中所述更新包括更新所述第一和第二图像的多个级别中的每一个的运动矢量金字塔从最上层到最低层次。

10. 发明申请

US20090067752A1 Image-registration method, medium, and apparatus 有权
标题翻译：图像配准方法，介质和设备
公开(公告)号：US20090067752A1
公开(公告)日：2009-03-12
申请号：US12222963
申请日：2008-08-20
申请人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
发明人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
IPC分类号： G06K9/32
CPC分类号： G06K9/6203 , G06T7/32 , G06T2207/20016 , G06T2207/20076
摘要： An image-registration method, medium, and apparatus obtaining first and second images, generating first and second image pyramids based on the first and second images, respectively, by performing sub-sampling which reduces the length and width of each of the first and second images by half, and determining one of five directions as an optimal movement direction for a current level of the first and second image pyramids based on two images belonging to a corresponding level, updating a motion vector for the current level based on the optimal movement direction for the current level and updating a first image belonging to a level directly below the current level based on the updated motion vector for the current level, wherein the updating comprises updating a motion vector for each of a plurality of levels of the first and second image pyramids in an order from an uppermost level to a lowermost level.
摘要翻译：一种图像配准方法，介质和获得第一和第二图像的装置，分别通过执行子采样来生成基于第一和第二图像的第一和第二图像棱锥，其减少了第一和第二图像中的每一个的长度和宽度基于属于相应级别的两个图像，将五个方向中的一个确定为第一和第二图像金字塔的当前水平的最佳移动方向，基于最佳移动方向更新当前水平的运动矢量用于当前级别，并且基于当前级别的更新的运动矢量来更新属于当前级别以下的级别的第一图像，其中所述更新包括更新所述第一和第二图像的多个级别中的每一个的运动矢量金字塔从最上层到最低层次。

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