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1. 发明申请

WO2007079099A2 CROSS-TIME AND CROSS-MODALITY MEDICAL DIAGNOSIS 审中-公开
标题翻译：交叉和跨模式医学诊断
公开(公告)号：WO2007079099A2
公开(公告)日：2007-07-12
申请号：PCT/US2006/049332
申请日：2006-12-27
申请人： EASTMAN KODAK COMPANY , CHEN, Shoupu , HUO, Zhimin , RAY, Lawrence Allen
发明人： CHEN, Shoupu , HUO, Zhimin , RAY, Lawrence Allen
IPC分类号： G06T7/00
CPC分类号： G06T3/0075 , G06K9/00563 , G06K9/32 , G06K9/52 , G06K2209/053 , G06T7/38 , G06T2207/30068
摘要： A cross-time and cross-modality inspection method for medical image diagnosis. A first set of medical images of a subject is accessed wherein the first set is captured at a first time period by a first modality. A second set of medical images of the subject is accessed, wherein the second set is captured at a second time period by a second modality. The first and second sets are each comprised of a plurality of medical image. Image registration is performed by mapping the plurality of medical images of the first and second sets to predetermined spatial coordinates. A cross-time image mapping is performed of the first and second sets. Means are provided for interactive cross-time medical image analysis.
摘要翻译：用于医学图像诊断的跨时间和交叉模式检查方法。访问被摄体的第一组医学图像，其中第一组在第一时间段被第一模态捕获。访问对象的第二组医学图像，其中第二组在第二时间段被第二模式捕获。第一组和第二组各自包括多个医学图像。通过将第一组和第二组的多个医学图像映射到预定的空间坐标来执行图像注册。执行第一和第二组的交叉时间图像映射。提供交互式时间医学图像分析的手段。

2. 发明申请

WO2008002325A2 CROSS-TIME INSPECTION METHOD FOR MEDICAL DIAGNOSIS 审中-公开
标题翻译：用于医学诊断的交叉检查方法
公开(公告)号：WO2008002325A2
公开(公告)日：2008-01-03
申请号：PCT/US2006/049329
申请日：2006-12-27
申请人： CARESTEAM HEALTH, INC. , CHEN, Shoupu , RAY, Lawrence, Allen , HUO, Zhimin
发明人： CHEN, Shoupu , RAY, Lawrence, Allen , HUO, Zhimin
CPC分类号： G06T7/0012 , G06K9/00563 , G06K9/32 , G06K2209/053 , G06T7/33 , G06T7/38 , G06T2207/10096 , G06T2207/30068 , G06T2207/30096
摘要： A cross-time inspection method for medical image diagnosis. A first set of medical images of a subject is accessed wherein the first set is captured at a first time period. A second set of medical images of the subject is accessed, wherein the second set is captured at a second time period. The first and second sets are each comprised of a plurality of medical image. Image registration is performed by mapping the plurality of medical images of the first and second sets to predetermined spatial coordinates. A cross-time image mapping is performed of the first and second sets. Means are provided for interactive cross-time medical image analysis.
摘要翻译：一种用于医学图像诊断的交叉检查方法。访问对象的第一组医学图像，其中第一组在第一时间段被捕获。访问对象的第二组医学图像，其中在第二时间段捕获第二组。第一组和第二组各自包括多个医学图像。通过将第一组和第二组的多个医学图像映射到预定的空间坐标来执行图像注册。执行第一和第二组的交叉时间图像映射。提供交互式时间医学图像分析的手段。

3. 发明申请

WO2007097880A1 X-RAY CALIBRATION FOR BONE MINERAL DENSITY ASSESSMENT 审中-公开
标题翻译：用于骨矿物质密度评估的X射线校准
公开(公告)号：WO2007097880A1
公开(公告)日：2007-08-30
申请号：PCT/US2007/002248
申请日：2007-01-26
申请人： EASTMAN KODAK COMPANY , YANG, Chang-Ying, J. , HUO, Zhimin
发明人： YANG, Chang-Ying, J. , HUO, Zhimin
IPC分类号： A61B6/00
CPC分类号： A61B6/583 , A61B6/502 , A61B6/505
摘要： An apparatus and method calibration method, particularly to determine an x-ray generation technique to acquire a hand x-ray image using a mammography x-ray system for assessing Radiographic Absorptiometry (RA) based BMD (Bone Mineral Density).
摘要翻译：一种装置和方法校准方法，特别是确定使用用于评估基于射线摄影吸收光谱（RA）的BMD（骨矿物密度）的乳房X射线摄影系统来获取手X射线图像的X射线产生技术。

4. 发明申请

WO2007050340A1 METHOD FOR ENHANCED VISUALIZATION OF MEDICAL IMAGES 审中-公开
标题翻译：增强医学图像可视化的方法
公开(公告)号：WO2007050340A1
公开(公告)日：2007-05-03
申请号：PCT/US2006/040326
申请日：2006-10-16
申请人： EASTMAN KODAK COMPANY , HUO, Zhimin , ZHANG, Jing
发明人： HUO, Zhimin , ZHANG, Jing
IPC分类号： G06T5/40
CPC分类号： G06T5/40 , G06T5/007 , G06T2207/10116 , G06T2207/30068
摘要： A method to process medical images for a desired global and local contrast enhancement. A digital image is accessed and segmented, and a first histogram of the digital image is generated. An overall contrast enhanced histogram is generated using the first histogram. A local contrast enhanced histogram is generated using the first histogram. A combined histogram is generated using the overall contrast enhanced histogram and the local contrast enhanced histogram. A contrast-enhanced digital image is generated using the combined histogram.
摘要翻译：用于处理期望的全局和局部对比度增强的医学图像的方法。访问和分割数字图像，并且生成数字图像的第一直方图。使用第一个直方图生成整体对比度增强的直方图。使用第一个直方图生成局部对比度增强直方图。使用整体对比度增强直方图和局部对比度增强直方图生成组合直方图。使用组合直方图生成对比度增强的数字图像。

5. 发明申请

WO2006057740A2 DETECTING AND CLASSIFYING LESIONS IN ULTRASOUND IMAGES 审中-公开
标题翻译：检测和分类超声图像中的错误
公开(公告)号：WO2006057740A2
公开(公告)日：2006-06-01
申请号：PCT/US2005/037843
申请日：2005-10-20
申请人： EASTMAN KODAK COMPANY , LUO, Jiebo , HUO, Zhimin , HAO, Wei
发明人： LUO, Jiebo , HUO, Zhimin , HAO, Wei
IPC分类号： G06T7/00 , A61B8/00
CPC分类号： A61B8/0825 , A61B8/085 , G06F19/00 , G06T7/0012 , G06T7/11 , G06T2207/10132 , G06T2207/30068 , Y10S128/922
摘要： A method for determining a candidate lesion region within an ultrasound image. The method includes the steps of: accessing a digital ultrasound image of anatomical tissue; segmenting spatially contiguous pixels in the ultrasound image into a plurality of regions in accordance with substantially similar intensity values and spatial smoothness constraints; and selecting, from the plurality of regions, one or more candidate lesion regions having an intensity value lower than a pre-determined intensity value. In one arrangement, the one or more candidate lesion region is classified into at least one of the following classes: benign, malignant, or unknown.
摘要翻译：用于确定超声图像内的候选病变区域的方法。该方法包括以下步骤：访问解剖组织的数字超声图像; 根据基本相似的强度值和空间平滑度约束将超声图像中的空间邻接像素分割成多个区域; 以及从所述多个区域中选择具有低于预定强度值的强度值的一个或多个候选病变区域。在一种布置中，一个或多个候选病变区域被分类为以下类别中的至少一个：良性，恶性或未知。

6. 发明申请

WO2008088531A2 ROI-BASED RENDERING FOR DIAGNOSTIC IMAGE CONSISTENCY 审中-公开
标题翻译：基于ROI的渲染用于诊断图像一致性
公开(公告)号：WO2008088531A2
公开(公告)日：2008-07-24
申请号：PCT/US2007/025287
申请日：2007-12-11
申请人： CARESTREAM HEALTH, INC. , HUO, Zhimin , CHEN, Minjie
发明人： HUO, Zhimin , CHEN, Minjie
IPC分类号： G06T5/40
CPC分类号： G06T7/0012 , G06T5/009 , G06T5/40 , G06T5/50 , G06T7/194 , G06T2207/10116 , G06T2207/30061
摘要： A method for consistent rendering of two or more diagnostic images according to a region of interest. Image data as input code values are obtained for each of the two or more diagnostic images. The background image content is segmented from tissue image content for each of the two or more diagnostic images. Corresponding structures are identified within the tissue image content, and the region of interest is identified within the tissue image content for each of the two or more diagnostic images. The input code values are remapped to output code values for each of the two or more diagnostic images.
摘要翻译：根据感兴趣区域一致地呈现两个或多个诊断图像的方法。对于两个或更多个诊断图像中的每一个获得作为输入代码值的图像数据。对于两个或更多个诊断图像中的每一个，从组织图像内容分割背景图像内容。在组织图像内容内识别相应的结构，并且在两个或更多个诊断图像中的每一个的组织图像内容内识别感兴趣的区域。重新映射输入代码值以输出两个或更多个诊断图像中的每一个的代码值。

7. 发明申请

WO2007139633A2 DIGITAL MAMMOGRAPHY SYSTEM WITH IMPROVED WORKFLOW 审中-公开
标题翻译：具有改进工作流量的数字制图系统
公开(公告)号：WO2007139633A2
公开(公告)日：2007-12-06
申请号：PCT/US2007/009787
申请日：2007-04-20
申请人： CARESTREAM HEALTH, INC. , ZHANG, Daoxian , HEFFERNAN, Patrick, B. , BUCCI, Marco , HUO, Zhimin
发明人： ZHANG, Daoxian , HEFFERNAN, Patrick, B. , BUCCI, Marco , HUO, Zhimin
IPC分类号： G06F19/00
CPC分类号： G06T7/0012 , G06F19/00 , G06F19/321 , G06T2207/30068
摘要： A method for supporting diagnostic workflow from a medical imaging apparatus. A set of at least two images are obtained from a patient and displayed according to a user-specified image display layout selected from a plurality of image display layouts. One or more markers are associated with a region of interest in the displayed images. A list of regions of interest is generated, each having an entry for each associated marker. A classification is assigned to each entry in the list of regions of interest according to health risk.
摘要翻译：一种用于从医学成像装置支持诊断工作流程的方法。从患者获得至少两个图像的集合，并且根据从多个图像显示布局中选择的用户指定的图像显示布局显示。一个或多个标记与所显示图像中的感兴趣区域相关联。生成感兴趣区域的列表，每个区域具有每个关联标记的条目。根据健康风险，将分类分配给感兴趣区域列表中的每个条目。

8. 发明申请

WO2008063604A2 COMPUTER AIDED TUBE AND TIP DETECTION 审中-公开
标题翻译：计算机辅助管和提示检测
公开(公告)号：WO2008063604A2
公开(公告)日：2008-05-29
申请号：PCT/US2007/024176
申请日：2007-11-19
申请人： CARESTREAM HEALTH, INC. , HUO, Zhimin
发明人： HUO, Zhimin
IPC分类号： G06T7/00 , A61B5/00
CPC分类号： A61B6/12 , A61B6/469 , G06K9/4633 , G06K2209/057 , G06T7/12 , G06T7/73 , G06T2207/10116 , G06T2207/20061 , G06T2207/30004
摘要： A computer aided tube and tip detection method for a radiographic image. Radiographic image data is obtained, and a region of interest in the image is determined. The image is processed to provide edge enhancements forming an edge-enhanced image. Edge segments in the edge-enhanced image are detected. Connected lines from the edge segments are formed to obtain a set of connected lines. A tube structure is identified by pairing one or more pairs of connected lines that are separated by a width dimension in a predetermined range. A tip is detected for the tube structure according to the convergence or divergence of paired connected lines.
摘要翻译：一种用于放射照相图像的计算机辅助管和尖端检测方法。获得射线照相图像数据，并且确定图像中的感兴趣区域。处理图像以提供形成边缘增强图像的边缘增强。检测边缘增强图像中的边缘片段。形成来自边缘段的连接线以获得一组连接的线。通过将一对或多对连接线与宽度尺寸相隔预定范围配对来识别管结构。根据配对连接线的收敛或发散，针对管结构检测尖端。

9. 发明申请

WO2007079073A1 BONE MINERAL DENSITY ASSESSMENT USING MAMMOGRAPHY SYSTEM 审中-公开
标题翻译：使用妈妈系统的骨矿物质密度评估
公开(公告)号：WO2007079073A1
公开(公告)日：2007-07-12
申请号：PCT/US2006/049252
申请日：2006-12-22
申请人： CARESTREAM HEALTH, INC. , HUO, Zhimin , YANG, Chang-Ying, Joseph , PURDUM, Mark, S.
发明人： HUO, Zhimin , YANG, Chang-Ying, Joseph , PURDUM, Mark, S.
IPC分类号： A61B6/00 , H01J35/02
CPC分类号： A61B6/4233 , A61B6/502 , A61B6/505 , A61B6/583 , G21K1/10 , H01J2235/081
摘要： A method and system for determining the bone mineral density of a body extremity. An image of a body extremity is acquired using a mammography x-ray system whereby a bone mineral density can be performed on the image. The system for determining the bone mineral density of a body extremity includes: a support for supporting the body extremity; a detector for capturing an image of the body extremity; and an x-ray source adapted to project an x-ray beam through the body extremity toward the detector, the x-ray source having a voltage of no more than about 45 kVp and having a target/filter combination of rhodium/rhodium, molybdenum/molybdenum, molybdenum/rhodium, or tungsten/rhodium .
摘要翻译：用于确定身体肢体骨矿物质密度的方法和系统。使用乳房X射线照相系统获得身体末端的图像，由此可以对图像执行骨矿物质密度。用于确定身体末端的骨矿物质密度的系统包括：用于支撑身体末端的支撑体; 用于捕获身体肢体的图像的检测器; 以及X射线源，其适于将X射线束通过身体末端投射到检测器，X射线源具有不超过约45kVp的电压并具有铑/铑，钼的靶/过滤器组合 /钼，钼/铑或钨/铑。

10. 发明申请

WO2008088476A2 ENHANCED DISPLAY OF MEDICAL IMAGES 审中-公开
标题翻译：增强医学图像显示
公开(公告)号：WO2008088476A2
公开(公告)日：2008-07-24
申请号：PCT/US2007/024808
申请日：2007-12-03
申请人： CARESTREAM HEALTH, INC. , HUO, Zhimin , FOOS, David H.
发明人： HUO, Zhimin , FOOS, David H.
IPC分类号： G06T7/00
CPC分类号： G06K9/2054 , G06K2209/053
摘要： A method of processing a digital radiographic medical image. The digital radiographic medical image is accessed and a plurality of regions of interest is determined. For each of the plurality of regions of interest, steps are performed: determining at least one candidate region of interest (ROI) disease; identifying one ROI disease from the at least one candidate region of interest; determining a processing method appropriate to the identified one ROI disease; and applying the determined processing method to the region of interest to generate a disease enhanced region of interest. The digital radiographic medical image and one or more of the disease enhanced regions of interest can then be displayed.
摘要翻译：一种处理数字放射照相医学图像的方法。访问数字射线照相医学图像并且确定多个感兴趣的区域。对于感兴趣的多个区域中的每一个，执行步骤：确定至少一个候选感兴趣区域（ROI）疾病; 从所述至少一个候选区域识别一个ROI疾病; 确定适合所识别的一种ROI疾病的处理方法; 以及将所确定的处理方法应用于感兴趣区域以产生感兴趣的疾病增强区域。然后可以显示数字放射照相医学图像和感兴趣的疾病增强区域中的一个或多个。

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