首页> 外国专利> METHOD FOR AUTOMATICALLY IDENTIFYING THE SURFACE OF AT LEAST ONE AREA SINGULAR ON A PORTION OF BONE AND CORRESPONDING COMPUTER PROGRAM PRODUCT

METHOD FOR AUTOMATICALLY IDENTIFYING THE SURFACE OF AT LEAST ONE AREA SINGULAR ON A PORTION OF BONE AND CORRESPONDING COMPUTER PROGRAM PRODUCT

机译:自动识别一部分骨上至少一个奇异表面的方法及相应的计算机程序产品

摘要

The invention relates to a method for automatically identifying the surface of at least one singular area on a portion of a predefined bone. According to the invention, such a method comprises in particular: a step of automatically identifying the contours of said bone portion from a plurality of images representing parallel sections of a measurement volume comprising said portion of bone, obtained by a medical imaging technique; a step of obtaining the three-dimensional position of at least one specific point specific to said surface of said portion of bone from said contours; a step of identifying said surface of said singular zone in a spherical cap centered around said point, of predefined radius and thickness and a function of said point.
机译:本发明涉及一种用于自动识别预定骨的一部分上的至少一个奇异区域的表面的方法。根据本发明,这样的方法尤其包括:从多个图像中自动识别所述骨部分的轮廓的步骤,所述多个图像表示通过医学成像技术获得的包括所述骨部分的测量体积的平行截面;从所述轮廓获得特定于所述骨的所述部分的所述表面的至少一个特定点的三维位置的步骤;确定在以所述点为中心的球形帽中的所述奇异区域的所述表面的步骤,该球形帽具有预定的半径和厚度以及所述点的函数。

著录项

  • 公开/公告号FR2982979A1

    专利类型

  • 公开/公告日2013-05-24

    原文格式PDF

  • 申请/专利权人 IMASCAP;

    申请/专利号FR20120061889

  • 发明设计人 JEAN CHAOUI;

    申请日2012-12-11

  • 分类号G06K9/68;G06T7;

  • 国家 FR

  • 入库时间 2022-08-21 16:21:03

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号