Three-dimensional image registration method for spiral CT angiog

Details Three-dimensional image registration method for spiral CT angiog Three-dimensional image registration method for spiral CT angiog

1994-06-17

1998-11-24

Smith, Ruth S.

Surgery

Truss

Pad

378 9812, 378901, 395119, 395924, A61B 600

Patent

active

058394400

ABSTRACT:
A three-dimensional image registration method also uses an algorithm and applies it to the solution of such problems in 3D CT DSA. The method can deal with incomplete or partial volumetric data in registration and correct patient global motion prior to subtraction even when it is coupled with local unconscious
onrigid movements. Experimental results demonstrate the effectiveness of this algorithm on several clinical spiral CT data.

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