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1. 发明申请

WO2013001471A3 DISPLAYING A PLURALITY OF REGISTERED IMAGES 审中-公开
公开(公告)号：WO2013001471A3
公开(公告)日：2013-01-03
申请号：PCT/IB2012/053259
申请日：2012-06-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
发明人： BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
IPC分类号： G06T7/00 , G06T19/20
摘要： A system for displaying a plurality of registered images is disclosed. A first viewport unit (1) displays a representation of a first image dataset (4) in a first viewport (201). A second viewport unit (2) displays a representation of a second image dataset (5) in a second viewport (202). A position indication unit (7) enables a user to indicate a position in the first dataset (4) displayed in the first viewport (201), to obtain a user-indicated position. A corresponding position determining unit (8) determines a position in the second image dataset (5) corresponding to the user-indicated position, to obtain a corresponding position in the second image dataset (5), based on correspondence information (9) mapping positions in the first image dataset (4) to corresponding positions in the second image dataset (5). The second viewport unit (2) displays an indication of the corresponding position in the second viewport (202).

2. 发明申请

WO2012156862A1 GENERATING A SLICING SCHEME FOR SLICING A SPECIMEN 审中-公开
标题翻译：生成一个样本的SLI方案
公开(公告)号：WO2012156862A1
公开(公告)日：2012-11-22
申请号：PCT/IB2012/052276
申请日：2012-05-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , MEETZ, Kirsten , BERGTHOLDT, Martin , BUELOW, Thomas , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
发明人： MEETZ, Kirsten , BERGTHOLDT, Martin , BUELOW, Thomas , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
IPC分类号： G01N1/06 , A61B10/00 , G06F9/30
CPC分类号： G01N1/31 , A61B10/0041 , G01N1/06 , G01N2001/2873 , G06T7/0012
摘要： A system for generating a slicing scheme for slicing a specimen is disclosed. A parameter unit (1) is arranged for determining at least one parameter of a lesion in a specimen, based on an image dataset (14) representing at least part of the specimen. A slicing scheme unit (2) is arranged for determining a slicing scheme (15) for pathologic examination of the specimen, based on the at least one parameter. A specimen preparation unit (3) is arranged for determining a slicing preparation protocol, based on the image dataset, wherein the slicing preparation protocol comprises a representation of preparation steps relating to the specimen. A segmentation unit (5) is arranged for segmenting the lesion in the image dataset (14), wherein the parameter unit (1) is arranged for determining the at least one parameter, based on the segmented lesion.
摘要翻译：公开了一种用于产生用于切片试样的切片方案的系统。基于表示至少部分样本的图像数据集（14），配置参数单元（1），用于确定样本中病变的至少一个参数。基于所述至少一个参数，设置切片方案单元（2），用于确定用于所述样本的病理检查的切片方案（15）。一种样本制备单元（3），用于基于图像数据集来确定切片制备方案，其中切片制备方案包括与试样有关的准备步骤的表示。分割单元（5）被布置用于分割图像数据集（14）中的病变，其中参数单元（1）被布置用于基于分割的病变确定至少一个参数。

3. 发明申请

WO2012176100A1 SYSTEM AND METHOD FOR PROCESSING A MEDICAL IMAGE 审中-公开
标题翻译：用于处理医学图像的系统和方法
公开(公告)号：WO2012176100A1
公开(公告)日：2012-12-27
申请号：PCT/IB2012/053007
申请日：2012-06-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
发明人： BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
IPC分类号： G06T7/00
CPC分类号： G06F3/04845 , G06F3/0485 , G06T7/10 , G06T2207/20092 , G06T2207/20112
摘要： A system (100) for processing a medical image (102), the system being arranged for establishing a region of interest 104 in the medical image, and the system comprising segmentation means (120) for applying a plurality of different segmentation methods (124) to the region of interest for obtaining an associated plurality of segmentation results (122), visualization means (140) for simultaneously displaying the plurality of segmentation results to a user, and a user input (160) for receiving from the user a selection command (162) indicative of a selection of one of the plurality of segmentation results for establishing an associated one of the plurality of different segmentation methods as a selected segmentation method (164).
摘要翻译：一种用于处理医学图像（102）的系统（100），所述系统被布置成用于在医学图像中建立感兴趣区域104，并且所述系统包括用于应用多个不同分割方法（124）的分割装置（120）到用于获得相关联的多个分割结果（122）的感兴趣区域，用于将多个分割结果同时显示给用户的可视化装置（140）和用户输入（160），用于从用户接收选择命令 162），其指示所述多个分割结果之一的选择，用于建立所述多个不同分割方法中的相关联的分割方法作为选择的分割方法（164）。

4. 发明申请

WO2012069990A1 IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：图像处理设备
公开(公告)号：WO2012069990A1
公开(公告)日：2012-05-31
申请号：PCT/IB2011/055232
申请日：2011-11-22
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WIEMKER, Rafael , BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt
发明人： WIEMKER, Rafael , BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt
IPC分类号： G06T11/00
CPC分类号： G06T11/60 , G06T11/00
摘要： Image processing apparatus (100) for creating an overlaid presentation of a first input image (101) and a second input image (102) in an output image (108), the first input image comprising input values, the output image comprising vectors of output values, the vectors of output values representing colors of the output image, and the apparatus comprising an input (110) for obtaining the first input image and the second input image, a rendering unit (140) configured for rendering the first input image in the output image by using a first mapping function for representing the input values in the vectors of output values, a predictor (120) configured for predicting the second input image from the first input image for obtaining a predicted second input image (104), a residual calculator (130) configured for calculating a residual image (106) from the second input image and the predicted second input image, the residual image comprising residual values representing prediction errors of the predicted second input image, and the rendering unit being further configured for rendering the residual image in the output image by using a second mapping function for representing the residual values in the vectors of output values, the second mapping function being different from the first mapping function for distinguishing the residual image from the first input image.
摘要翻译：用于在输出图像（108）中创建第一输入图像（101）和第二输入图像（102）的叠加呈现的图像处理装置（100），所述第一输入图像包括输入值，所述输出图像包括输出矢量值，表示输出图像的颜色的输出值的矢量，以及包括用于获得第一输入图像和第二输入图像的输入（110）的装置，被配置为将第一输入图像呈现在通过使用用于表示输出值的向量中的输入值的第一映射函数来输出图像;预测器（120），被配置为从第一输入图像预测第二输入图像以获得预测的第二输入图像（104），剩余计算器（130），被配置为从所述第二输入图像和所述预测的第二输入图像计算残差图像（106），所述残差图像包括表示所述第二输入图像的预测误差的残差值预测的第二输入图像，并且再现单元还被配置为通过使用用于表示输出值的向量中的残差的第二映射函数来渲染输出图像中的残差图像，第二映射函数不同于第一映射函数用于区分残留图像与第一输入图像。

5. 发明申请

WO2011145037A1 HANDLING A SPECIMEN IMAGE 审中-公开
标题翻译：处理样本图像
公开(公告)号：WO2011145037A1
公开(公告)日：2011-11-24
申请号：PCT/IB2011/052129
申请日：2011-05-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , MEETZ, Kirsten , BUELOW, Thomas , CARLSEN, Ingwer Curt , BERGTHOLDT, Martin
发明人： MEETZ, Kirsten , BUELOW, Thomas , CARLSEN, Ingwer Curt , BERGTHOLDT, Martin
IPC分类号： G06T7/00
CPC分类号： G06T7/33 , G06T2207/10081 , G06T2207/10088 , G06T2207/10116 , G06T2207/10132 , G06T2207/10136 , G06T2207/30004 , G06T2207/30068 , G06T2207/30096
摘要： A system for handling a specimen image is disclosed. An image input (1) is configured to receive a body image representing at least a portion of a living body and a specimen image representing a dissected portion of the living body. An alignment unit (2) is configured to compute an alignment of the specimen image with the body image, based on image content of the specimen image and/or the body image. A border detector (3) is operativelyconnected to the alignment unit (2) and configured to detect at least part of an outer border of the dissected portion in the specimen image.
摘要翻译：公开了一种处理标本图像的系统。图像输入（1）被配置为接收表示生物体的至少一部分的身体图像和表示生物体的解剖部分的标本图像。对准单元（2）被配置为基于标本图像和/或身体图像的图像内容来计算样本图像与身体图像的对准。边界检测器（3）可操作地连接到对准单元（2）并被配置为检测样本图像中的解剖部分的外部边界的至少一部分。

6. 发明申请

WO2011073832A1 ASSOCIATING ACQUIRED IMAGES WITH OBJECTS 审中-公开
标题翻译：与对象相关的获取图像
公开(公告)号：WO2011073832A1
公开(公告)日：2011-06-23
申请号：PCT/IB2010/055386
申请日：2010-11-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , MEETZ, Kirsten , BERGTHOLDT, Martin , BUURMAN, Johannes , SAALBACH, Axel
发明人： BUELOW, Thomas , MEETZ, Kirsten , BERGTHOLDT, Martin , BUURMAN, Johannes , SAALBACH, Axel
IPC分类号： G06F19/00
CPC分类号： G06F19/321 , G06F19/00 , G16H30/20
摘要： A system for associating acquired images with objects is disclosed. It comprises an image selector (1) for selecting a stored image from a database (5) comprising a plurality of stored images, the database (5) comprising an association (21) between the stored image (6) and an object of interest; an image scanner (2) for acquiring a new image (9) comprising a representation (10) of at least part of the object of interest, during an imaging session; a user interface (3) for enabling a user, during the imaging session, to indicate that the new image (9) is to be associated with the object of interest; and an associating subsystem (4) for creating an association (23) between the new image (9) and the object of interest in the database. The user interface (3) is arranged for enabling a user to select the object of interest from a plurality of objects of interest associated with the stored image (6).
摘要翻译：公开了一种用于将获取的图像与对象相关联的系统。它包括用于从包括多个存储的图像的数据库（5）中选择存储的图像的图像选择器（1），所述数据库（5）包括存储的图像（6）和感兴趣对象之间的关联（21）用于在成像会话期间获取包括所述感兴趣对象的至少一部分的表示（10）的新图像（9）的图像扫描器（2）用于在成像会话期间使用户能够指示新图像（9）与感兴趣对象相关联的用户界面（3）以及用于在新图像（9）和数据库中的感兴趣对象之间创建关联（23）的关联子系统（4）。用户界面（3）被布置为使得用户能够从与所存储的图像（6）相关联的多个感兴趣对象中选择感兴趣的对象。

7. 发明申请

WO2010067219A1 SYNOPSIS OF MULTIPLE SEGMENTATION RESULTS FOR BREAST LESION CHARACTERIZATION 审中-公开
标题翻译：关于乳腺切片特征的多重分期结果概述
公开(公告)号：WO2010067219A1
公开(公告)日：2010-06-17
申请号：PCT/IB2009/055105
申请日：2009-11-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , WIEMKER, Rafael , BERGTHOLDT, Martin , MEINEL, Lina, Arabash
发明人： BUELOW, Thomas , WIEMKER, Rafael , BERGTHOLDT, Martin , MEINEL, Lina, Arabash
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , G06T7/136 , G06T2207/10096 , G06T2207/30096
摘要： When characterizing a tumor or lesion as malignant or benign, a system (10) receives an image of the lesion volume (50), employs a processor (12) to perform a raw segmentation of the image, the results of which are stored to memory (14). Then processor then executes a hole-filling procedure to fill in dark areas in the image of the lesion representing necrotic tissue that absorbed little or no contrast agent, and optionally a leakage removal procedure to remove image voxels associated with non-lesion tissue, e.g., blood vessels, in which the contrast agent was present during imaging, to generate a complete lesion volume. A voxel analyzer (18) assesses a number of voxels included in the raw segmentation of the lesion image, and the final segmentation (e.g., after filling and optional leakage removal). A segmentation comparator (20) computes a ratio of dark area voxels related to necrotic tissue detected after the raw segmentation to total voxels detected in the final image segmentation. The ratio is then used to determine a likelihood of malignancy, with a higher ratio indicating a higher likelihood.
摘要翻译：当将肿瘤或病变描绘为恶性或良性时，系统（10）接收病变体积（50）的图像，使用处理器（12）执行图像的原始分割，其结果存储到存储器（14）。然后，处理器然后执行填充填充程序以填充代表坏死组织的损伤图像中的暗区域，其吸收很少或没有造影剂，以及可选地泄漏去除程序以去除与非损伤组织相关联的图像体素，在成像期间存在造影剂的血管，以产生完整的病变体积。体素分析器（18）评估包括在损伤图像的原始分割中的多个体素，以及最终分割（例如在填充和可选的泄漏移除之后）。分割比较器（20）计算与原始分割之后检测到的坏死组织相关的暗区域体素与在最终图像分割中检测到的总体素的比率。然后将该比率用于确定恶性肿瘤的可能性，其中较高的比率表明更高的可能性。

8. 发明申请

WO2012095809A1 ARIADNE WALL TAPING FOR BRONCHOSCOPIC PATH PLANNING AND GUIDANCE 审中-公开
公开(公告)号：WO2012095809A1
公开(公告)日：2012-07-19
申请号：PCT/IB2012/050159
申请日：2012-01-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WIEMKER, Rafael , KLINDER, Tobias , BERGTHOLDT, Martin
发明人： WIEMKER, Rafael , KLINDER, Tobias , BERGTHOLDT, Martin
IPC分类号： A61B6/00 , A61B19/00 , G06T15/20 , G06T19/00
CPC分类号： A61B6/5294 , A61B1/00045 , A61B1/2676 , A61B6/03 , A61B6/032 , A61B6/466 , A61B6/52 , A61B90/37 , A61B2034/107 , A61B2090/365 , A61B2090/366 , G06T7/0012 , G06T17/00 , G06T19/00 , G06T2210/41
摘要： A method, system and program product are provided for planning an intervention procedure in a body lumen. A CT scan of the body lumen is performed. A virtual rendering is created of the inside of the body lumen corresponding to an interventional camera image. Then a virtual tape corresponding to a planned path for the intervention procedure is projected onto a wall of the body lumen. The virtual tape is projected onto the lumen wall, which is relatively distant from the camera point on the virtual rendering, so the tape does not appear to oscillate like a central thread. Also, since the virtual tape is located on the lumen wall, it does not occlude the center of the lumen, allowing a user to better visualize the lumen during planning, during fly through, and even during an actual intervention.
摘要翻译：提供了一种方法，系统和程序产品，用于规划体腔内的干预程序。进行体腔的CT扫描。创建与介入照相机图像对应的体腔内部的虚拟渲染。然后将对应于用于干预过程的计划路径的虚拟带投影到体腔的壁上。虚拟磁带投影到管腔壁上，该管腔壁在虚拟渲染上相对远离摄像机点，因此磁带似乎不像中心线那样振荡。此外，由于虚拟带位于管腔壁上，因此不会堵塞管腔的中心，允许使用者在规划期间，飞行过程中甚至在实际干预期间更好地可视化流明。

9. 发明申请

WO2011042833A1 INTERACTIVE SELECTION OF A VOLUME OF INTEREST IN AN IMAGE 审中-公开
标题翻译：在图像中互动选择一个兴趣
公开(公告)号：WO2011042833A1
公开(公告)日：2011-04-14
申请号：PCT/IB2010/054363
申请日：2010-09-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , BERGTHOLDT, Martin
发明人： BUELOW, Thomas , BERGTHOLDT, Martin
IPC分类号： G06T19/00
CPC分类号： G06T19/00
摘要： A system for selecting a region of interest in an image is provided. A user interface (1) is applied for receiving user input indicative of a region of interest (504) in an image (502). A slab selector (2) is provided for selecting a position and a thickness of a slab (503) of the image (502), based on a position and a size of the region of interest (504), the slab (503) comprising at least part of the region of interest (504). A visualization subsystem (3) is provided for visualizing the slab (503). The slab selector (2) is arranged for selecting the position and thickness of the slab (503) such that the slab (503) comprises the region of interest (504) and a thickness of the slab (503) corresponds to a size of the region of interest (504) in a thickness direction of the slab (503). The image comprises a dynamic image. The projection image (505) is obtained by processing voxel values of the dynamic image both along a ray and temporally.
摘要翻译：提供了用于选择图像中的感兴趣区域的系统。用户界面（1）被应用于在图像（502）中接收指示感兴趣区域（504）的用户输入。提供板选择器（2），用于基于感兴趣区域（504）的位置和大小来选择图像（502）的板坯（503）的位置和厚度，板坯（503）包括至少部分感兴趣区域（504）。提供了可视化子系统（3），用于使板坯（503）可视化。平板选择器（2）布置成用于选择板坯（503）的位置和厚度，使得板坯（503）包括感兴趣区域（504），并且板坯（503）的厚度对应于感兴趣区域（504）在板坯（503）的厚度方向上。图像包括动态图像。通过沿着光线和时间上处理动态图像的体素值来获得投影图像（505）。

10. 发明申请

WO2010038172A1 SELECTION OF SNAPSHOTS OF A MEDICAL IMAGE SEQUENCE 审中-公开
标题翻译：选择医学图像序列的快照
公开(公告)号：WO2010038172A1
公开(公告)日：2010-04-08
申请号：PCT/IB2009/054161
申请日：2009-09-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , BERGTHOLDT, Martin , MEINEL, Lina, A.
发明人： BUELOW, Thomas , BERGTHOLDT, Martin , MEINEL, Lina, A.
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , G06F19/321 , G06T2207/10016 , G06T2207/10132 , G06T2207/30004
摘要： A system is provided for automatic selection of medical images. The system comprises an input (302) for receiving a temporal sequence of medical images acquired with a hand-held medical imaging device. An object detector (303) is provided for detecting an object in at least one of the images. An image selector (304) is provided for selecting an image in which the object has been detected by the object detector. A snapshot means (305) is provided for storing the selected image as a snapshot. Moreover, a hand-held medical imaging device is provided for generating the sequence of medical images.
摘要翻译：提供用于自动选择医学图像的系统。该系统包括用于接收用手持式医学成像装置获取的医学图像的时间序列的输入（302）。提供了一种对象检测器（303），用于检测至少一个图像中的对象。提供图像选择器（304），用于选择由对象检测器检测到对象的图像。提供快照装置（305）用于将所选择的图像存储为快照。此外，提供了用于产生医学图像序列的手持医疗成像装置。

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