IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM
    1.
    发明公开
    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM 审中-公开
    BILDVERARBEITUNGSVORGHHTUNG,BILDVERARBEITUNGSVERFAHREN UND PROGRAMM

    公开(公告)号:EP3028624A4

    公开(公告)日:2017-06-21

    申请号:EP14831513

    申请日:2014-05-20

    申请人: OLYMPUS CORP

    发明人: MATSUZAKI HIROSHI

    摘要: An image processing device includes an image sequence acquisition section (101), a deformation information calculation section (104) that calculates deformation information about images, a feature area detection section (106) that performs a feature area detection process, an identicalness determination section (109) that performs an identicalness determination process on an ith feature area and an (i+1)th feature area based on the deformation information about an ith image and an (i+1)th image, and a summarization processing section (113) that performs an image summarization process, the deformation information calculation section (104) calculating the deformation information based on an ith deformation estimation target area that includes an area of the ith image other than the ith feature area, and an (i+1)th deformation estimation target area that includes an area of the (i+1)th image other than the (i+1)th feature area.

    摘要翻译: 本发明提供一种图像处理装置及图像处理方法,该图像处理装置具备:图像序列取得部(101);计算与图像有关的变形信息的变形信息计算部(104);进行特征区域检测处理的特征区域检测部(106) 109),其基于关于第i图像和第(i + 1)图像的变形信息对第i特征区域和第(i + 1)特征区域执行相同性确定处理;以及汇总处理部分(113) 所述变形信息计算部基于包括所述第i个特征区域以外的第i个图像的区域的第i个变形估计目标区域和所述第i个第i个特征区域中的第(i + 1) 包含第(i + 1)个特征区域以外的第(i + 1)个图像的区域的变形估计对象区域。

    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM
    5.
    发明公开
    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM 审中-公开
    图像处理装置,图像处理方法和程序

    公开(公告)号:EP3028624A1

    公开(公告)日:2016-06-08

    申请号:EP14831513.8

    申请日:2014-05-20

    IPC分类号: A61B1/04 A61B1/00 G06T7/20

    摘要: An image processing device includes an image sequence acquisition section (101), a deformation information calculation section (104) that calculates deformation information about images, a feature area detection section (106) that performs a feature area detection process, an identicalness determination section (109) that performs an identicalness determination process on an ith feature area and an (i+1)th feature area based on the deformation information about an ith image and an (i+1)th image, and a summarization processing section (113) that performs an image summarization process, the deformation information calculation section (104) calculating the deformation information based on an ith deformation estimation target area that includes an area of the ith image other than the ith feature area, and an (i+1)th deformation estimation target area that includes an area of the (i+1)th image other than the (i+1)th feature area.

    摘要翻译: 本发明提供一种图像处理装置及图像处理方法,该图像处理装置具备:图像序列取得部(101);计算与图像有关的变形信息的变形信息计算部(104);进行特征区域检测处理的特征区域检测部(106) 109),其基于关于第i图像和第(i + 1)图像的变形信息对第i特征区域和第(i + 1)特征区域执行相同性确定处理;以及汇总处理部分(113) 所述变形信息计算部基于包括所述第i个特征区域以外的第i个图像的区域的第i个变形估计目标区域和所述第i个第i个特征区域中的第(i + 1) 包含第(i + 1)个特征区域以外的第(i + 1)个图像的区域的变形估计对象区域。

    3D SEGMENTATION OF TARGETS IN MULTISLICE IMAGES
    7.
    发明公开
    3D SEGMENTATION OF TARGETS IN MULTISLICE IMAGES 审中-公开
    3D SEGMENTIERUNG VON ZIELE IN MEHRSCHICHTIGEN BILDER

    公开(公告)号:EP1733355A1

    公开(公告)日:2006-12-20

    申请号:EP04813004.1

    申请日:2004-12-06

    IPC分类号: G06T5/00 G06F19/00

    CPC分类号: G06K9/34 G06K2209/053

    摘要: A method for three-dimensional segmentation of a target in multislice images of volumetric data includes determining a center and a spread of the target by a parametric fitting of the volumetric data (201), and determining a three-dimensional volume by non-parametric segmentation of the volumetric data iteratively refining the center and spread of the target in the volumetric data (202).

    摘要翻译: 用于体积数据的多层图像中的目标的三维分割的方法包括通过体积数据的参数拟合来确定目标的中心和扩展,以及通过体积数据的非参数分割来确定三维体积 数据迭代地改进了体积数据中的目标的中心和扩展。

    PROCEDE DE LOCALISATION D'UN ELEMENT D'INTERET CONTENU DANS UN OBJET TRIDIMENSIONNEL, EN PARTICULIER LORS D'UN EXAMEN DE STEREOTAXIE EN MAMMOGRAPHIE
    9.
    发明公开
    PROCEDE DE LOCALISATION D'UN ELEMENT D'INTERET CONTENU DANS UN OBJET TRIDIMENSIONNEL, EN PARTICULIER LORS D'UN EXAMEN DE STEREOTAXIE EN MAMMOGRAPHIE 失效
    FOR A三维物体IN A的确定位置的方法包含的元素,特别是在STEREOTAXIEPRÜFUNG乳房透视

    公开(公告)号:EP0912963A1

    公开(公告)日:1999-05-06

    申请号:EP97932856.0

    申请日:1997-07-08

    IPC分类号: A61B6 G06T7

    摘要: As stereotactic images are digitised, the method consists in the following steps: selecting (400) a target pixel in a target region of interest, generating (401), around the selected pixel, a target window of selected dimensional characteristics and containing the said target region of interest, determining (402) in a second image, based on a predetermined criterion of selection, a set of pixels, generating (403) around each selected pixel a second window of the same dimensional characteristics as the said target window, effecting a correlation processing (404) between the grey levels of the pixels of each second window and the grey levels of the target window pixels, so as to obtain a correlation value for each second window, and identifying the region of interest homologous with the target region of interest based on the analysis of the whole set of correlation values obtained, so as to minimise the risks of pairing errors between homologous regions of interest. Then the element of interest is located from the positions of the two homologous regions.

    摘要翻译: 被数字化的立体图像,在感兴趣的目标区域中的目标像素被选择时,所选尺寸特征的目标窗口和含有感兴趣的所述目标区域在所选择的目标像素周围产生的一组像素是确定性的开采在第二 图像,雅丁到预定的选择标准,第二窗口,相同尺寸特性作为所述目标窗口,在每个选择的像素,每个第二窗口和灰度的像素的灰度级之间的相关处理的周围产生 目标窗口的像素的水平进制进行,以便获得用于每个第二窗中的相关值,和兴趣同源感兴趣的目标区域的区域识别该组相关的分析的基础上 值,由此获得的,以尽量减少感兴趣的同源区域之间的匹配错误的风险。 然后感兴趣的元件位于两个同源区域的位置的基础上。