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1. 发明申请

WO2014111708A1 FOOT TRACKING 审中-公开
标题翻译：脚跟踪
公开(公告)号：WO2014111708A1
公开(公告)日：2014-07-24
申请号：PCT/GB2014/050109
申请日：2014-01-15
申请人： HOLITION LIMITED
发明人： FREEMAN, Russell , MARTIN, Benjamin, Thomas
IPC分类号： G06T7/20 , A43D1/02
CPC分类号： A43D1/025 , G06T7/246 , G06T2207/10028 , G06T2207/20041 , G06T2207/20044 , G06T2207/30172 , G06T2207/30196
摘要： A system and method are described for tracking the location and orientation of a user's feet for an augmented reality display. A depth sensor generates a depth map of a scene within the field of view of the depth sensor, the field of view containing at least a portion of the user. A processor is configured to identify a portion of the depth map as a candidate object for foot tracking, determine a central skeleton representation of the identified portion, determine a location of a toe of the user's foot and a location of an ankle of the user's foot, based on the central skeleton representation, and calculate an orientation of the user's foot based on the determine locations of the toe and the ankle.
摘要翻译：描述了用于跟踪用户脚的位置和方向用于增强现实显示的系统和方法。深度传感器在深度传感器的视野范围内生成场景的深度图，该视野包含至少一部分用户。处理器被配置为将深度图的一部分识别为用于脚跟踪的候选对象，确定所识别的部分的中心骨架表示，确定用户脚的脚趾的位置和用户脚的脚踝的位置基于中心骨架表示，并且基于脚趾和脚踝的确定位置来计算用户脚的方位。

2. 发明申请

WO2014102798A1 SYSTEM AND METHOD FOR DISPLAYING AN IMAGE STREAM 审中-公开
标题翻译：用于显示图像流的系统和方法
公开(公告)号：WO2014102798A1
公开(公告)日：2014-07-03
申请号：PCT/IL2013/051081
申请日：2013-12-30
申请人： GIVEN IMAGING LTD.
发明人： ECKER, Ady , KRUPNIK, Hagai
IPC分类号： G06T5/00
CPC分类号： H04N5/2252 , A61B1/00009 , A61B1/0005 , A61B1/041 , G06T3/0093 , G06T3/4038 , G06T5/005 , G06T5/50 , G06T2200/32 , G06T2207/10004 , G06T2207/10016 , G06T2207/10024 , G06T2207/10068 , G06T2207/20041 , G06T2207/20164 , G06T2207/20221 , G06T2207/30028 , G06T2207/30092 , G06T2207/30196 , G06T2210/41 , H04N5/2256 , H04N5/341 , H04N7/185 , H04N2005/2255
摘要： A system and method to display an image stream captured by an in vivo imaging capsule may include displaying an image stream of consolidated images, the consolidated images generated from a plurality of original images. To generate the consolidated image, a plurality of original images may be mapped to a selected template, the template comprising at least a mapped image portion and a generated image portion. The generated image portion may be filled by copying a patch from the mapped image portion, and edges between the generated portion and the mapped image portion may be smoothed or blended. The smoothing is performed by calculating offset values of pixels in the generated portion, and for each pixel in the generated portion, adding the calculated offset value of the pixel to the color value of the pixel.
摘要翻译：显示由体内成像胶囊捕获的图像流的系统和方法可以包括显示统一图像的图像流，从多个原始图像生成的合并图像。为了生成统一图像，可以将多个原始图像映射到所选择的模板，该模板至少包括映射图像部分和生成的图像部分。可以通过从映射图像部分复制补丁来填充生成的图像部分，并且可以平滑或混合生成部分和映射图像部分之间的边缘。通过计算生成部分中的像素的偏移值，并且对于生成部分中的每个像素，将所计算的像素的偏移值与像素的颜色值相加来进行平滑处理。

3. 发明申请

WO2014052687A1 MULTI-BONE SEGMENTATION FOR 3D COMPUTED TOMOGRAPHY 审中-公开
标题翻译：用于3D计算机图像的多骨段分割
公开(公告)号：WO2014052687A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/062069
申请日：2013-09-27
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , WU, Dijia , BIRKBECK, Neil , SOFKA, Michal , LIU, Meizhu , ZHOU, Shaohua Kevin
发明人： WU, Dijia , BIRKBECK, Neil , SOFKA, Michal , LIU, Meizhu , ZHOU, Shaohua Kevin
IPC分类号： G06T7/00
CPC分类号： G06T7/0079 , G06T7/0012 , G06T7/11 , G06T7/143 , G06T2207/10072 , G06T2207/20041 , G06T2207/20076
摘要： A method for multiple bone segmentation for three-dimensional computed tomography comprises the acts: - receiving (20) computed tomography (CT) data representing first and second bones of a patient; - separately segmenting (22) the first and second bones; - refining (30) the segmenting of the first bone as a function of a first confidence map of the segmenting; - refining (30) the segmenting of the second bone as a function of a second confidence map of the segmenting; - adjusting (34) results of the segmenting of the first and second bones jointly as a function the first and second confidence maps; and - outputting (30) an image showing the first and second bones with the adjusted results of the segmenting.
摘要翻译：用于三维计算机断层摄影的多骨分割方法包括以下动作： - 代表患者的第一和第二骨骼的接收（20）计算机断层摄影（CT）数据; - 分开（22）第一和第二骨骼; - 根据所述分割的第一置信度图来精炼（30）所述第一骨的分割; - 根据所述分割的第二置信图来精炼（30）所述第二骨的分割; - 调整（34）第一和第二骨骼的分割结果，作为第一和第二置信图的函数; 以及 - 输出（30）具有所述分割的调整结果的示出所述第一和第二骨骼的图像。

4. 发明申请

WO2012016242A2 SYSTEMS AND METHODS FOR SEGMENTATION AND PROCESSING OF TISSUE IMAGES AND FEATURE EXTRACTION FROM SAME FOR TREATING, DIAGNOSING, OR PREDICTING MEDICAL CONDITIONS 审中-公开
标题翻译：用于组织和加工组织图像的系统和方法以及用于治疗，诊断或预测医疗条件的特征提取
公开(公告)号：WO2012016242A2
公开(公告)日：2012-02-02
申请号：PCT/US2011046149
申请日：2011-08-01
申请人： AUREON BIOSCIENCES INC , AJEMBA PETER , SCOTT RICHARD , RAMACHANDRAN JANAKIRAMANAN , ZEINEH JACK , DONOVAN MICHAEL , AL-KOFAHI YOUSEF , FERNANDEZ GERARDO , SAPIR MARINA , LIU QIUHUA , KHAN FAISAL
发明人： AJEMBA PETER , SCOTT RICHARD , RAMACHANDRAN JANAKIRAMANAN , ZEINEH JACK , DONOVAN MICHAEL , AL-KOFAHI YOUSEF , FERNANDEZ GERARDO , SAPIR MARINA , LIU QIUHUA , KHAN FAISAL
IPC分类号： G06T5/30
CPC分类号： G06K9/00147 , G06T5/008 , G06T7/0012 , G06T7/11 , G06T7/155 , G06T7/45 , G06T2207/10056 , G06T2207/20041 , G06T2207/20212 , G06T2207/30024
摘要： Apparatus, methods, and computer-readable media are provided for segmentation, processing (e.g., preprocessing and/or postprocessing), and/or feature extraction from tissue images such as, for example, images of nuclei and/or cytoplasm. Tissue images processed by various embodiments described herein may be generated by Hematoxylin and Eosin (H&E) staining, immunofluorescence (IF) detection, immunohistochemistry (IHC), similar and/or related staining processes, and/or other processes. Predictive features described herein may be provided for use in, for example, one or more predictive models for treating, diagnosing, and/or predicting the occurrence (e.g., recurrence) of one or more medical conditions such as, for example, cancer or other types of disease.
摘要翻译：提供装置，方法和计算机可读介质用于分组，处理（例如，预处理和/或后处理）和/或从诸如例如核和/或细胞质的图像的组织图像的特征提取。可以通过苏木精和曙红（H＆E）染色，免疫荧光（IF）检测，免疫组织化学（IHC），类似和/或相关的染色过程和/或其它过程产生由本文描述的各种实施方案处理的组织图像。本文所述的预测特征可以被提供用于例如用于治疗，诊断和/或预测一种或多种医学病症（例如癌症或其他）的发生（例如复发）的一种或多种预测模型疾病类型

5. 发明申请

WO2009101560A2 APPARATUS FOR SEGMENTING AN OBJECT COMPRISING SUB-OBJECTS 审中-公开
标题翻译：用于分配包含子对象的对象的设备
公开(公告)号：WO2009101560A2
公开(公告)日：2009-08-20
申请号：PCT/IB2009/050495
申请日：2009-02-06
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BLAFFERT, Thomas , BARSCHDORF, Hans , VON BERG, Jens , DRIES, Sebastian, P., M. , LORENZ, Cristian , WIEMKER, Rafael , KLINDER, Tobias , FRANZ, Astrid, R. , RENISCH, Steffen
发明人： BLAFFERT, Thomas , BARSCHDORF, Hans , VON BERG, Jens , DRIES, Sebastian, P., M. , LORENZ, Cristian , WIEMKER, Rafael , KLINDER, Tobias , FRANZ, Astrid, R. , RENISCH, Steffen
IPC分类号： G06T7/00 , A61B5/00
CPC分类号： G06T5/003 , G06T7/11 , G06T7/149 , G06T2207/10081 , G06T2207/20041 , G06T2207/20081 , G06T2207/20124 , G06T2207/20192 , G06T2207/30061
摘要： The present invention relates to an apparatus (1) for segmenting an object comprising sub-objects shown in an object image. The apparatus comprises a feature image generation unit (2) for generating a feature image showing features related to intermediate regions between the sub-objects and a segmentation unit (3) for segmenting the sub-objects by using the object image and the feature image. Preferentially, the feature image generation unit (2) is adapted for generating a feature image from the object image. In a further embodiment, the feature image generation unit (2) comprises a feature enhancing unit for enhancing features related to intermediate regions between the sub-objects in the object image.
摘要翻译：本发明涉及一种用于分割包含物体图像中所示的子对象的物体的装置（1）。该装置包括：特征图像生成单元，用于生成显示与子对象之间的中间区域相关的特征的特征图像和用于通过使用对象图像和特征图像来分割子对象的分割单元（3）。优选地，特征图像生成单元（2）适于从对象图像生成特征图像。在另一实施例中，特征图像生成单元（2）包括特征增强单元，用于增强与对象图像中的子对象之间的中间区域相关的特征。

6. 发明申请

WO2009058171A2 COMPUTERIZED IMAGE ANALYSIS FOR A ACETIC ACID INDUCED CERVICAL INTRAEPITHELIAL NEOPLASIA 审中-公开
标题翻译：用于醋酸诱导的脑室内神经元的计算机图像分析
公开(公告)号：WO2009058171A2
公开(公告)日：2009-05-07
申请号：PCT/US2008/009401
申请日：2008-08-04
申请人： STI MEDICAL SYSTEMS, LLC , LI, Wenjing , WOLTERS, Rolf, Holger
发明人： LI, Wenjing , WOLTERS, Rolf, Holger
IPC分类号： G06K9/46
CPC分类号： G06K9/4652 , G06T7/0012 , G06T7/11 , G06T7/174 , G06T2207/10024 , G06T2207/20041 , G06T2207/30096
摘要： A method for differentiating cancerous lesions from surrounding tissue, which includes extracting an opacity parameter from acetowhite regions of pre acetic acid and post acetic acid images of a cervix.
摘要翻译：一种用于将癌变病变与周围组织分离的方法，其包括从乙酸的乙酸钠区域和子宫颈的后乙酸图像中提取不透明度参数。

7. 发明申请

WO2008150945A2 AUTOMATED CENTERLINE EXTRACTION METHOD AND GENERATION OF CORRESPONDING ANALYTICAL EXPRESSION AND USE THEREOF 审中-公开
标题翻译：自动中心提取方法和相应分析表达的产生及其使用
公开(公告)号：WO2008150945A2
公开(公告)日：2008-12-11
申请号：PCT/US2008/065198
申请日：2008-05-30
申请人： THE CLEVELAND CLINIC FOUNDATION , GOEL, Vikash, Ravi , GREENBERG, Donald, P. , GREENBERG, Roy, K.
发明人： GOEL, Vikash, Ravi , GREENBERG, Donald, P. , GREENBERG, Roy, K.
IPC分类号： G06T7/00 , G06T17/30
CPC分类号： G06T7/13 , G06T7/155 , G06T7/37 , G06T7/60 , G06T17/30 , G06T2207/10072 , G06T2207/20041 , G06T2207/20044 , G06T2207/20048 , G06T2207/30021 , G06T2207/30028 , G06T2207/30101 , G06T2207/30172 , G06T2210/41 , G06T2211/404
摘要： A computer implemented method (350) for determining a centerline of a three-dimensional tubular structure is described. The method includes providing an edge-detected data set of voxels that characterize a boundary of the tubular structure according to a three-dimensional voxel data set for the tubular structure (360). A gradient field of a distance transformation is computed for the edge-detected dataset (380). A voxel data set corresponding to a centerline of the tubular structure is computed according to derivative of gradient field (390).
摘要翻译：描述了一种用于确定三维管状结构的中心线的计算机实现方法（350）。该方法包括根据用于管状结构（360）的三维体素数据集提供表征管状结构的边界的体素的边缘检测数据集。计算边缘检测数据集（380）的距离变换的梯度场。根据梯度场的导数计算对应于管状结构的中心线的体素数据集（390）。

8. 发明申请

WO02021443A1 SEGMENTATION OF DIGITAL IMAGES 审中-公开
标题翻译：数字图像分割
公开(公告)号：WO02021443A1
公开(公告)日：2002-03-14
申请号：PCT/EP2001/009880
申请日：2001-08-24
IPC分类号： G06T7/60 , G06T5/00
CPC分类号： G06T7/155 , G06T7/12 , G06T7/181 , G06T2207/20041
摘要： A method for segmenting a digital image composed of pixels, including determining hard border fragments in the digital image by means of an edge detection process, determining respective sides of each of said hard border fragments, and forming segments by determining for each pixel a closest side and by uniquely assigning each pixel of said digital image to a single segment, corresponding with the determined closest side to the respective pixel.
摘要翻译：一种用于分割由像素组成的数字图像的方法，包括通过边缘检测处理确定数字图像中的硬边界片段，确定每个所述硬边界片段的相应侧面，以及通过针对每个像素确定最近侧来形成片段并且通过将所述数字图像的每个像素唯一地分配给与所确定的与相应像素最近的一侧对应的单个片段。

9. 发明申请

WO2017189210A1 PALLET DETECTION USING UNITS OF PHYSICAL LENGTH 审中-公开
标题翻译：使用物理长度单位的托盘检测
公开(公告)号：WO2017189210A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/026493
申请日：2017-04-07
申请人： CROWN EQUIPMENT CORPORATION
发明人： PHILLIPS, Sian , PADHYE, Shantanu
IPC分类号： G06T7/73
CPC分类号： G06K9/00208 , G06K9/00791 , G06K9/6202 , G06T7/337 , G06T7/50 , G06T7/74 , G06T2207/10028 , G06T2207/20041 , G06T2207/30108 , G06T2207/30252
摘要： An image of a physical environment is acquired that comprises a plurality of pixels, each pixel including a two-dimensional pixel location in the image plane and a depth value corresponding to a distance between a region of the physical environment and the image plane. For each pixel, the two dimensional pixel location and the depth value is converted into a corresponding three-dimensional point in the physical environment defined by three coordinate components, each of which has a value in physical units of measurement. A set of edge points is determined within the plurality of three-dimensional points based, at least in part, on the z coordinate component of the plurality of points and a distance map is generated comprising a matrix of cells. For each cell of the distance map, a distance value is assigned representing a distance between the cell and the closest edge point to that cell.
摘要翻译：获取包括多个像素的物理环境的图像，每个像素包括图像平面中的二维像素位置和与物理区域的物理区域之间的距离相对应的深度值环境和图像平面。对于每个像素，二维像素位置和深度值被转换成由三个坐标分量定义的物理环境中的相应三维点，其中每个坐标分量具有物理测量单位的值。至少部分地基于多个点的z坐标分量在多个三维点内确定一组边缘点，并且生成包括单元矩阵的距离图。对于距离图中的每个单元格，都会指定一个距离值，表示该单元格和该单元格的最近边缘点之间的距离。

10. 发明申请

WO2016180960A1 VORRICHTUNG UND VERFAHREN ZUR BILDAUFNAHME MITTELS BELEUCHTUNG UNTER UNTERSCHIEDLICHEN BELEUCHTUNGSWINKELN 审中-公开
标题翻译： DEVICE AND METHOD FOR图像通过照明不同光环境下ANGLES
公开(公告)号：WO2016180960A1
公开(公告)日：2016-11-17
申请号：PCT/EP2016/060812
申请日：2016-05-13
申请人： CARL ZEISS AG
发明人： STOPPE, Lars , OMLOR, Lars
IPC分类号： G02B21/36 , G02B21/06 , G06T5/00 , G06T5/50 , G02B21/14
CPC分类号： G06T7/586 , G02B21/06 , G02B21/14 , G02B21/367 , G06T5/003 , G06T5/50 , G06T2207/10056 , G06T2207/10152 , G06T2207/20041
摘要： Es werden Verfahren und Vorrichtungen bereitgestellt, bei welchen eine Vielzahl von Bildern unter verschiedenen Beleuchtungswinkeln aufgenommen wird. Die Vielzahl von Bildern wird kombiniert, um ein Ergebnisbild mit erhöhter Schärfentiefe zu erzeugen.
摘要翻译：它在其中的多个图像是在照明下的不同的角度提供的方法和设备拍摄的。所述多个图像被组合以产生具有场的增加的深度所产生的图像。

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