The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2002
Filed:
Sep. 21, 2000
Applicant:
Inventor:
Régis Vaillant, Villebon sur Yvette, FR;
Assignee:
GE Medical Systems, S.A., , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/03 ;
U.S. Cl.
CPC ...
A61B 6/03 ;
Abstract
The invention concerns a method of reconstruction of a three-dimensional image of elements of sharp contrast from a set of two-dimensional images of an object comprising the elements of sharp contrast. For each different position of an X-ray camera around the object, a two-dimensional image is taken, and the use of an algorithm for reconstruction of the three-dimensional image is preceded by a stage of filtering of the set of two-dimensional images.