专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060251313A1 Method of producing a cross-sectional image 审中-公开
标题翻译：产生截面图像的方法
公开(公告)号：US20060251313A1
公开(公告)日：2006-11-09
申请号：US11482018
申请日：2006-07-07
申请人： Marc Liévin , Erwin Keeve
发明人： Marc Liévin , Erwin Keeve
IPC分类号： G06K9/00
CPC分类号： G06T11/005 , G06T5/005
摘要： The invention relates to a method for producing a sectional image of an object consisting of artifacts, 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. According to the invention, pixels, which have a disruptive data value caused by the artifact, are detected. The thus defected pixels are combined to form image areas. In a next step, the image areas 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.
摘要翻译：本发明涉及用于产生由人造物组成的物体的截面图像的方法，其中例如借助于计算机断层摄影机产生二维图像数据。二维图像数据由各种投影装置产生。根据本发明，检测到由伪像引起的具有破坏性数据值的像素。将这样缺陷的像素组合以形成图像区域。在下一步骤中，通过填充方法填充图像区域，从而产生校正的图像数据。例如，基于校正后的图像数据，例如通过反相投影来生成物体的横截面图像。

IPRDB

热门服务

关于我们

友情链接

联系方式