Method and device for reconstructing and representing multidimensional objects from one-dimensional or two-dimensional image data
    1.
    发明授权
    Method and device for reconstructing and representing multidimensional objects from one-dimensional or two-dimensional image data 有权
    用于从一维或二维图像数据重建和表示多维对象的方法和装置

    公开(公告)号:US07529431B2

    公开(公告)日:2009-05-05

    申请号:US10507419

    申请日:2003-02-06

    CPC分类号: G06T11/003 G01S15/8993

    摘要: The method/device reconstructs/represents multidimensional objects from one- or two-dimensional image data based on recordings of one- or two-dimensional partial image areas, wherein spatial/positions of individual partial image areas are used along with one- or two-dimensional image information of the individual partial image areas to generate one- or two-dimensional image data, wherein a first group of space elements is generated in a multidimensional voxel space from first space elements which contain multidimensional image information and touch/intersect planes or lines of partial image areas by means of the one- or two-dimensional image data, and wherein a second group of space elements is generated in the multidimensional voxel space from second space elements by means of information transformation from the multidimensional image information of the first group of space elements. The first space elements are defined by means of the partial image areas by arranging these areas in the multidimensional voxel space.

    摘要翻译: 该方法/装置基于一维或二维部分图像区域的记录从一维或二维图像数据重建/表示多维对象,其中单个部分图像区域的空间/位置与一维或二维一起使用, 各个部分图像区域的三维图像信息,以生成一维或二维图像数据,其中在包含多维图像信息和触摸/相交平面或线的第一空间元素的多维体素空间中产生第一组空间元素 通过一维或二维图像数据的部分图像区域,并且其中通过来自第一组的多维图像信息的信息变换从第二空间元素在多维体素空间中生成第二组空间元素 的空间元素。 通过将这些区域布置在多维体素空间中,通过部分图像区域来定义第一空间元素。

    Method and device for sensing ultrasound images
    2.
    发明授权
    Method and device for sensing ultrasound images 有权
    用于感测超声图像的方法和装置

    公开(公告)号:US06310828B1

    公开(公告)日:2001-10-30

    申请号:US09463710

    申请日:2000-01-27

    IPC分类号: G01S1589

    CPC分类号: G01S15/8993

    摘要: The invention relates to a method for sensing ultrasound images of an object (1). The method is characterized in that an ultra-sound head (3) is moved along the object so as to sense individual image subdomains (13) of said object (1). An evaluation subdomain (14) is analyzed in order to determine the extent of the object (1) or the spacing (&dgr;x) between the individual image subdomains (13). This evaluation subdomain (14) is sensed perpendicularly to the sensed image subdomains (13); that is, it represents a domain of the object (1) which overlaps at least two image subdomains (13). In this way, allocation within the individual image subdomains (13) can be determined by using the structures of the object (1) thus obtained. To this end, in particular a vertical column structure (11) of the object (1) (evaluation subdomain (14)) is analyzed, thus enabling allocation of a plurality of individual horizontal line structures (10), i.e. individual “layers” of the object (1) (image subdomains (13)) among themselves.

    摘要翻译: 本发明涉及一种用于感测物体(1)的超声图像的方法。 该方法的特征在于,超声波头(3)沿着物体移动,以便感测所述物体(1)的各个图像子域(13)。 分析评估子域(14)以确定对象(1)的范围或单个图像子域(13)之间的间隔(deltax)。 该评估子域(14)垂直于感测到的图像子域(13)被感测; 也就是说,它表示与至少两个图像子域(13)重叠的对象(1)的域。 以这种方式,可以通过使用由此获得的对象(1)的结构来确定单个图像子域(13)内的分配。 为此,特别地分析对象(1)(评估子域(14))的垂直列结构(11),从而能够分配多个单独的水平线结构(10),即,单独的“ 对象(1)(图像子域(13))之间。