System and method for fusing real-time ultrasound images with pre-acquired medical images

System and method for fusing real-time ultrasound images with pre-acquired medical images

  • CN 101,681,504 A
  • Filed: 11/26/2007
  • Published: 03/24/2010
  • Est. Priority Date: 11/27/2006
  • Status: Active Application
First Claim
Patent Images

1. , the method that merges of a kind of image that real-time ultrasonic image and another mode are obtained in advance, described method comprises:

  • The coordinate system transformation of real-time ultrasound (US) image is become the coordinate system of US sensor;

    The described coordinate system transformation of described US sensor is become the coordinate system of tracker, and described tracker is used to follow the tracks of the position of described US sensor;

    AndThe described coordinate system transformation of described tracker is become the coordinate system of the described image that obtains in advance.

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