会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • METHOD FOR PRODUCING A SECTIONAL IMAGE
    • 用于生产切割IMAGE
    • WO2005066892A3
    • 2006-03-23
    • PCT/EP2005000019
    • 2005-01-04
    • STIFTUNG CAESARLIEVIN MARCKEEVE ERWIN
    • LIEVIN MARCKEEVE ERWIN
    • G06T5/00G06T11/00
    • G06T11/005G06T5/005
    • The invention relates to a method for producing a sectional image of an object consisting of artefacts (28), wherein two-dimensional image data is, for example, produced with the aid of a computer tomograph. Two-dimensional image data is produced from various projection devices (20, 22). According to the invention, pixels, which have a disruptive data value caused by the artefact, are detected. The thus defected pixels are combined to form image areas (30). In a next step, the image areas (30) are filled by means of filling methods and corrected image data is thus produced. The cross-sectional image of the object is produced on the basis of the corrected image data by retroprojection, for example.
    • 在用于产生具有所述对象的工件(28)的截面图像的方法是由计算机断层摄影二维图像数据的装置产生,例如。 二维图像数据的生成是从不同的投影方向(20,22)中进行。 根据本发明,像素被检测出具有由该数据值的干扰伪像。 这样检测到的像素被组合成的图像区域(30)。 在接下来的步骤中,将图像区域(30)通过填充填充,从而产生校正的图像数据。 基于校正后的图像数据,例如通过反投影生成的对象的断层图像。