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1. 发明申请

US20070146498A1 Method and apparatus for auto white controlling 有权
标题翻译：自动白光控制的方法和装置
公开(公告)号：US20070146498A1
公开(公告)日：2007-06-28
申请号：US11594217
申请日：2006-11-08
申请人： Sung-su Kim , Ho-young Lee , Hyun-hwa Oh , Seong-deok Lee
发明人： Sung-su Kim , Ho-young Lee , Hyun-hwa Oh , Seong-deok Lee
IPC分类号： H04N9/73
CPC分类号： H04N9/73
摘要： An auto white controlling method and apparatus are provided. The method includes providing a plurality of feature points having color features of an image if the image includes an object having dominant chroma; detecting a first illuminant according to the feature points; calculating a mean chroma of data showing a chroma difference within a threshold value with a chroma of the first illuminant among data constituting the image; and providing a second illuminant by mapping the mean chroma to an illuminant locus. The apparatus includes a feature-analyzing module that provides a plurality of feature points having color features of an image; and an illuminant-detecting module that detects a first illuminant by using the feature points, calculates a mean chroma of data showing the color difference within a threshold value with the chroma of the first illuminant, and provides a second illuminant by mapping the mean chroma to an illuminant locus.
摘要翻译：提供了一种自动白色控制方法和装置。该方法包括提供具有图像颜色特征的多个特征点，如果该图像包括具有主色度的对象; 根据特征点检测第一光源; 在构成图像的数据的数据中，计算表示在阈值内的色度差的数据的平均色度与第一光源的色度; 以及通过将平均色度映射到光源轨迹来提供第二光源。该装置包括：特征分析模块，其提供具有图像的颜色特征的多个特征点; 以及通过使用所述特征点来检测第一光源的光源检测模块，利用所述第一光源的色度，计算表示所述色差的数据的平均色度，并且将所述平均色度映射到光源轨迹。

2. 发明授权

US07808531B2 Method and apparatus for auto white controlling 有权
标题翻译：自动白光控制的方法和装置
公开(公告)号：US07808531B2
公开(公告)日：2010-10-05
申请号：US11594217
申请日：2006-11-08
申请人： Sung-su Kim , Ho-young Lee , Hyun-hwa Oh , Seong-deok Lee
发明人： Sung-su Kim , Ho-young Lee , Hyun-hwa Oh , Seong-deok Lee
IPC分类号： H04N9/73 , H04N7/68 , H04N9/77 , G06K9/00
CPC分类号： H04N9/73
摘要： An auto white controlling method and apparatus are provided. The method includes providing a plurality of feature points having color features of an image if the image includes an object having dominant chroma; detecting a first illuminant according to the feature points; calculating a mean chroma of data showing a chroma difference within a threshold value with a chroma of the first illuminant among data constituting the image; and providing a second illuminant by mapping the mean chroma to an illuminant locus. The apparatus includes a feature-analyzing module that provides a plurality of feature points having color features of an image; and an illuminant-detecting module that detects a first illuminant by using the feature points, calculates a mean chroma of data showing the color difference within a threshold value with the chroma of the first illuminant, and provides a second illuminant by mapping the mean chroma to an illuminant locus.
摘要翻译：提供了一种自动白色控制方法和装置。该方法包括提供具有图像颜色特征的多个特征点，如果该图像包括具有主色度的对象; 根据特征点检测第一光源; 在构成图像的数据的数据中，计算表示在阈值内的色度差的数据的平均色度与第一光源的色度; 并通过将平均色度映射到光源轨迹来提供第二光源。该装置包括：特征分析模块，其提供具有图像的颜色特征的多个特征点; 以及通过使用所述特征点来检测第一光源的光源检测模块，利用所述第一光源的色度，计算表示所述色差的数据的平均色度，并且将所述平均色度映射到光源轨迹。

3. 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。

4. 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。

5. 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。

6. 发明授权

US07773060B2 Method, medium, and apparatus compensating for differences in persistence of display phosphors 有权
标题翻译：补偿显示荧光体持久性差异的方法，介质和装置
公开(公告)号：US07773060B2
公开(公告)日：2010-08-10
申请号：US11483848
申请日：2006-07-11
申请人： Hyun-hwa Oh , Ho-young Lee , Du-sik Park , Sung-su Kim , Chang-yeong Kim
发明人： Hyun-hwa Oh , Ho-young Lee , Du-sik Park , Sung-su Kim , Chang-yeong Kim
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G5/02 , G09G3/288 , G09G2320/0242 , G09G2320/0261 , G09G2320/106
摘要： A method, medium, and apparatus compensating for differences in the persistence of phosphors in a display panel. The method of compensating for differences in persistence of phosphors in a display panel, having two or more light-emitting elements with different response characteristics, may include compensating for the response time of a first light-emitting element that represents the longest response time, selecting data response time for a second light-emitting element, which is different from the longest response time, and compensating for the differences in the persistence of phosphors due to a difference between the response times of the first light-emitting element and the second light-emitting element by compensating for the selected video data based on the compensated video data for the first light-emitting element.
摘要翻译：补偿显示面板中荧光体持续性差异的方法，介质和装置。补偿具有两个或更多个具有不同响应特性的发光元件的显示面板中荧光体的持久性差异的方法可以包括补偿表示最长响应时间的第一发光元件的响应时间，选择与最长响应时间不同的第二发光元件的数据响应时间，以及补偿由于第一发光元件和第二发光元件的响应时间之间的差异引起的荧光体持续性的差异，基于第一发光元件的经补偿的视频数据补偿所选择的视频数据。

7. 发明申请

US20070013614A1 Method, medium, and apparatus compensating for differences in persistence of display phosphors 有权
标题翻译：补偿显示荧光体持久性差异的方法，介质和装置
公开(公告)号：US20070013614A1
公开(公告)日：2007-01-18
申请号：US11483848
申请日：2006-07-11
申请人： Hyun-hwa Oh , Ho-young Lee , Du-sik Park , Sung-su Kim , Chang-yeong Kim
发明人： Hyun-hwa Oh , Ho-young Lee , Du-sik Park , Sung-su Kim , Chang-yeong Kim
IPC分类号： G09G3/28
CPC分类号： G09G5/02 , G09G3/288 , G09G2320/0242 , G09G2320/0261 , G09G2320/106
摘要： A method, medium, and apparatus compensating for differences in the persistence of phosphors in a display panel. The method of compensating for differences in persistence of phosphors in a display panel, having two or more light-emitting elements with different response characteristics, may include compensating for the response time of a first light-emitting element that represents the longest response time, selecting data response time for a second light-emitting element, which is different from the longest response time, and compensating for the differences in the persistence of phosphors due to a difference between the response times of the first light-emitting element and the second light-emitting element by compensating for the selected video data based on the compensated video data for the first light-emitting element.
摘要翻译：补偿显示面板中荧光体持续性差异的方法，介质和装置。补偿具有两个或更多个具有不同响应特性的发光元件的显示面板中荧光体的持久性差异的方法可以包括补偿表示最长响应时间的第一发光元件的响应时间，选择与最长响应时间不同的第二发光元件的数据响应时间，以及补偿由于第一发光元件和第二发光元件的响应时间之间的差异引起的荧光体持续性的差异，基于第一发光元件的经补偿的视频数据补偿所选择的视频数据。

8. 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。

9. 发明授权

US08624995B2 Automatic white balancing method, medium, and system 有权
标题翻译：自动白平衡法，中等和系统
公开(公告)号：US08624995B2
公开(公告)日：2014-01-07
申请号：US11802225
申请日：2007-05-21
申请人： Sung-su Kim , Byoung-ho Kang , Seong-deok Lee
发明人： Sung-su Kim , Byoung-ho Kang , Seong-deok Lee
IPC分类号： H04N9/73 , H04N5/222
CPC分类号： H04N9/735
摘要： A white balancing detecting method, medium, and system. The white balancing method includes setting an illuminant detection region of an input image in accordance with an exposure integration time indicative of a collected amount of light when the image is taken, and detecting an illuminant by using data contained in the illuminant detection region in a color gamut of the image.
摘要翻译：白平衡检测方法，介质和系统。白平衡方法包括：根据表示拍摄图像时的收集的光量的曝光积分时间来设定输入图像的光源检测区域，并且通过使用颜色中包含在光源检测区域中的数据来检测光源色域的图像。

10. 发明授权

US08139855B2 Illuminant estimation method, medium, and system 有权
标题翻译：光源估计方法，中等和系统
公开(公告)号：US08139855B2
公开(公告)日：2012-03-20
申请号：US11898056
申请日：2007-09-07
申请人： Sung-su Kim , Byoung-ho Kang , Seong-deok Lee
发明人： Sung-su Kim , Byoung-ho Kang , Seong-deok Lee
IPC分类号： G06K9/00
CPC分类号： H04N9/735
摘要： A color rendering technique, more particularly, an illuminant estimation method, medium, and system estimating an illuminant for white balancing. The illuminant estimation method includes detecting a plurality of valid images from input image data, and determining an illuminant for white balancing based on one or more estimated illuminants that are obtained based on data included in each of the valid images.
摘要翻译：一种显色技术，更具体地说，一种用于白平衡的光源估计方法，介质和系统。光源估计方法包括从输入图像数据检测多个有效图像，并且基于根据包括在每个有效图像中的数据获得的一个或多个估计光源来确定用于白平衡的光源。

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