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    IMAGE CLASSIFICATION BASED ON IMAGE SEGMENTATION
    2.
    发明授权
    IMAGE CLASSIFICATION BASED ON IMAGE SEGMENTATION 有权
    基于图像分割的图像分类

    公开(公告)号：EP2279482B1

    公开(公告)日：2018-03-07

    申请号：EP09746220.4

    申请日：2009-05-08

    申请人： Koninklijke Philips N.V. ,  Philips Intellectual Property & Standards GmbH

    发明人： QIAN, Yuechen ,  GELLER, Dieter ,  KNESER, Reinhard ,  SEVENSTER, Merlijn ,  VAN OMMERING, Robbert, C. ,  TULIPANO, Paola, K.

    IPC分类号： G06K9/62

    CPC分类号： G06K9/6267 ,  G06K2209/05 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/149 ,  G06T2207/10072 ,  G06T2207/30041

    摘要： The invention relates to a system (100) for classifying image data on the basis of a model for adapting to an object in the image data, the system comprising a segmentation unit (110) for segmenting the image data by adapting the model to the object in the image data and a classification unit (120) for assigning a class to the image data on the basis of the model adapted to the object in the image data, thereby classifying the image data, wherein the classification unit (120) comprises an attribute unit (122) for computing a value of an attribute of the model on the basis of the model adapted to the object in the image data, and wherein the assigned class is based on the computed value of the attribute. Thus, the system (100) of the invention is capable of classifying the image data without any user input. All inputs required for classifying the image data 10 constitute a model for adapting to an object in the image data. A person skilled in the art will understand however that in some embodiments of the system (100), a limited number of user inputs may be enabled to let the user influence and control the system and the classification process.

    RETRIEVING AND VIEWING MEDICAL IMAGES
    3.
    发明授权
    RETRIEVING AND VIEWING MEDICAL IMAGES 有权

    公开(公告)号：EP2433234B1

    公开(公告)日：2018-12-12

    申请号：EP10727884.8

    申请日：2010-05-17

    申请人： Koninklijke Philips N.V. ,  Philips Intellectual Property & Standards GmbH

    发明人： GELLER, Dieter ,  KNESER, Reinhard ,  QIAN, Yuechen

    IPC分类号： G06F19/00

    CPC分类号： G16H15/00 ,  G06F19/00 ,  G06F19/321 ,  G06F19/324

    摘要： As medical imaging becomes more affordable, and the diversity of diagnostic modalities and therapeutic treatments increase, the amount of data being stored increases, and the problem becomes even more critical. One approach to improve retrieval efficiency of images is to employ semantics to establish a defined set of search and classification terms. However, such semantic systems still require the user to make a selection of the most appropriate term or terms to classify a report or image, and the accuracy of the results are thus dependent on the skill and knowledge of the classifier. According to a first aspect of the invention, a retriever is provided for retrieving a medical image having a searchable attribute, the retriever being configured to interface with a semantic database and an image database, and wherein the searchable attribute is determined by segmenting the medical image, using the anatomical model.

    RETRIEVING RADIOLOGICAL STUDIES USING AN IMAGE-BASED QUERY
    8.
    发明公开
    RETRIEVING RADIOLOGICAL STUDIES USING AN IMAGE-BASED QUERY 审中-公开
    X射线案件由IMAGE基于查询投票

    公开(公告)号：EP2483822A2

    公开(公告)日：2012-08-08

    申请号：EP10760098.3

    申请日：2010-09-17

    申请人： Koninklijke Philips Electronics N.V. ,  Philips Intellectual Property & Standards GmbH

    发明人： SEVENSTER, Merlijn ,  QIAN, Yuechen ,  VAN OMMERING, Robbert Christiaan ,  KNESER, Reinhard ,  GELLER, Dieter

    IPC分类号： G06F19/00

    CPC分类号： G06F19/321 ,  G06F19/00

    摘要： The invention relates to a system (100) for identifying a document of a plurality of documents, based on a multidimensional image, the system (100) comprising an object unit (110) for identifying an object represented in the multidimensional image, based on a user input indicating a region of the multidimensional image, and further based on a model for modeling the object, determined by segmentation of the indicated region of the multidimensional image; a keyword unit (120) for identifying a keyword of a plurality of keywords, related to the identified object, based on an annotation of the model for modeling the object; and a document unit (130) for identifying the document of the plurality of documents, based on the identified keyword. Thus, the system advantageously facilitates a user's access to documents comprising information of interest based on a viewed multidimensional image. The document may be identified by its name or, preferably, by a link to the document. By following the link, the system may be further adapted to allow the user to retrieve the document stored in a storage comprising the plurality of documents, e.g. download a file comprising the document, and view the document on a display.

    RETRIEVING AND VIEWING MEDICAL IMAGES
    9.
    发明公开
    RETRIEVING AND VIEWING MEDICAL IMAGES 审中-公开
    ABRUF UND ANZEIGE MEDISINISCHER BILDER

    公开(公告)号：EP2433234A1

    公开(公告)日：2012-03-28

    申请号：EP10727884.8

    申请日：2010-05-17

    申请人： Koninklijke Philips Electronics N.V. ,  Philips Intellectual Property & Standards GmbH

    发明人： GELLER, Dieter ,  KNESER, Reinhard ,  QIAN, Yuechen

    IPC分类号： G06F19/00

    CPC分类号： G16H15/00 ,  G06F19/00 ,  G06F19/321 ,  G06F19/324

    摘要： As medical imaging becomes more affordable, and the diversity of diagnostic modalities and therapeutic treatments increase, the amount of data being stored increases, and the problem becomes even more critical. One approach to improve retrieval efficiency of images is to employ semantics to establish a defined set of search and classification terms. However, such semantic systems still require the user to make a selection of the most appropriate term or terms to classify a report or image, and the accuracy of the results are thus dependent on the skill and knowledge of the classifier. According to a first aspect of the invention, a retriever is provided for retrieving a medical image having a searchable attribute, the retriever being configured to interface with a semantic database and an image database, and wherein the searchable attribute is determined by segmenting the medical image, using the anatomical model.

    摘要翻译： 随着医学成像变得更加实惠，并且诊断模式和治疗方法的多样性增加，存储的数据量增加，并且问题变得更加重要。 提高图像检索效率的一种方法是采用语义来建立一组定义的搜索和分类术语。 然而，这样的语义系统仍然需要用户选择最合适的术语或术语来分类报告或图像，并且结果的准确性因此取决于分类器的技能和知识。 根据本发明的第一方面，提供了一种用于检索具有可搜索属性的医学图像的检索器，所述检索器被配置为与语义数据库和图像数据库进行接口，并且其中通过分割医学图像来确定可搜索属性 ，使用解剖模型。