Medical examination apparatus having means for performing correction of settings
    1.
    发明申请
    Medical examination apparatus having means for performing correction of settings 审中-公开
    具有进行设定校正的装置的医疗检查装置

    公开(公告)号:US20050192495A1

    公开(公告)日:2005-09-01

    申请号:US10499310

    申请日:2002-12-16

    摘要: A medical examination apparatus including an imaging means (2,3), a viewing system (4), wherein image data processing means (5) is arranged to facilitate production of different images of a feature of interest such that the pose of the feature is comparable in the different images. The image data processing means (5) estimates the pose of the anatomical feature in a first image generated by the imaging means, produces imaging means control data indicative of the desired imaging geometry for controlling one or more parameters of the imaging means (2,3) for producing a further image having the feature of interest in the estimated pose, and outputs the produced imaging means control data. The output control data may be output in a viewable form and/or output directly to the imaging means (2,3) so as automatically to control the parameters thereof. The output control data can also control the imaging means so as to produce an image having desired intensity characteristics.

    摘要翻译: 一种医疗检查装置,包括成像装置(2,3),观察系统(4),其中图像数据处理装置(5)被布置为便于生成感兴趣特征的不同图像,使得特征的姿态为 在不同的图像中相当。 图像数据处理装置(5)估计由成像装置产生的第一图像中的解剖特征的姿态,产生指示所需成像几何的成像装置控制数据,以控制成像装置的一个或多个参数(2,3 ),用于产生具有估计姿态的感兴趣特征的另一图像,并且输出所产生的成像装置控制数据。 输出控制数据可以以可视形式输出和/或直接输出到成像装置(2,3),以便自动地控制其参数。 输出控制数据也可以控制成像装置,以产生具有所需强度特性的图像。

    Medical viewing system having means for image adjustment
    2.
    发明申请
    Medical viewing system having means for image adjustment 审中-公开
    具有用于图像调整的装置的医疗观察系统

    公开(公告)号:US20050025347A1

    公开(公告)日:2005-02-03

    申请号:US10499944

    申请日:2002-10-16

    摘要: A medical viewing system including an imaging means (2,3) and image data processing means (5) is arranged to facilitate production of different images of a feature of interest such that the pose of the feature of interest is comparable in the different images. The image data processing means (5) estimates the pose of the feature of interest in a second image relative to the pose thereof in a first image, typically generated at a different time, and applies an affine transformation, for example to the second image, so as to produce a transformed second image in which the feature of interest has substantially the same pose as in the first image. The image data may also be processed so as to normalize the intensity characteristics of the images to be compared. Gross differences in pose can be eliminated by processing the image data so as to generate control data indicating how to set up the imaging apparatus to produce an image having the feature of interest oriented substantially in a desired pose.

    摘要翻译: 布置包括成像装置(2,3)和图像数据处理装置(5)的医学观察系统,以促进产生感兴趣特征的不同图像,使得感兴趣特征的姿态在不同图像中是可比较的。 图像数据处理装置(5)在通常在不同时间生成的第一图像中相对于其姿势估计第二图像中的感兴趣特征的姿态,并且例如对第二图像应用仿射变换, 以便产生其中感兴趣的特征具有与第一图像基本相同姿势的变换的第二图像。 还可以处理图像数据,以便对要比较的图像的强度特性进行归一化。 可以通过处理图像数据来消除姿态的总体差异,以便产生指示如何设置成像装置的控制数据,以产生具有基本上处于期望姿态的感兴趣特征的图像。

    Method of straightening a reformat for navigation and quantification
    3.
    发明申请
    Method of straightening a reformat for navigation and quantification 有权
    整理导航和量化格式的方法

    公开(公告)号:US20060056675A1

    公开(公告)日:2006-03-16

    申请号:US10525174

    申请日:2003-07-31

    申请人: Bert Verdonck

    发明人: Bert Verdonck

    IPC分类号: G06K9/00

    CPC分类号: G06T11/008

    摘要: A method of producing an improved straightened reformat is presented in which cross sections are calculated perpendicular to an elongate subject described within an object data set, a reference direction-is-determined in each cross sectional slice and a new object data set is created by concatenating the cross sectional slices, each cross sectional slice orientated so that the reference directions in the cross sectional slices are aligned. Various methods are presented by which the reference direction is determined within each cross sectional slice, including propagation from an original reference direction and optimization using determined reference directions as boundary conditions.

    摘要翻译: 提出了一种生产改进的矫直重新格式化的方法,其中垂直于在对象数据集中描述的细长对象计算横截面,在每个横截面切片中确定参考方向,并且通过连接形成新的对象数据集 横截面切片,每个横截面切片取向使得横截面切片中的参考方向对准。 提出了各种方法,通过该方法在每个横截面切片内确定参考方向,包括从原始参考方向的传播和使用确定的参考方向作为边界条件的优化。

    Intelligent Image Sets
    4.
    发明申请
    Intelligent Image Sets 审中-公开
    智能图像集

    公开(公告)号:US20080177575A1

    公开(公告)日:2008-07-24

    申请号:US12065426

    申请日:2006-08-30

    IPC分类号: G06Q50/00

    摘要: A data structure (311) includes one or more of image data (312), presentation data (314), and application software (316). The application software (316) includes functionality which allows a user to view or otherwise manipulate the image data (312). The application software (316) also presents the image data (312) in accordance with the presentation data (314). A user may provide the data structure (311) to one or more recipients, for example over a PACS system (210) or other computer network (106). The data structure (311) is generated by data set generation software (310) based on input parameters (302) such as application information (304), annotation information (305) presentation information (306), data set information (308), and access information (309).

    摘要翻译: 数据结构(311)包括图像数据(312),呈现数据(314)和应用软件(316)中的一个或多个。 应用软件(316)包括允许用户查看或以其他方式操纵图像数据的功能(312)。 应用软件(316)还根据呈现数据(314)呈现图像数据(312)。 用户可以例如通过PACS系统(210)或其他计算机网络(106)向一个或多个接收者提供数据结构(311)。 数据结构(311)由数据集生成软件(310)基于诸如应用信息(304),注释信息(305)呈现信息(306),数据集信息(308)的输入参数(302)和 访问信息(309)。