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:
Jan. 16, 2001
Filed:
Jul. 11, 1998
Applicant:
Inventors:
Vladislav Boutenko, Puteaux, FR;
R{acute over (e)}my Andre Klausz, Neuilly-sur-Seine, FR;
R{acute over (e)}gis Vaillant, Villebon/Yvette, FR;
Assignee:
GE Medical Systems S.A., , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05G 1/64 ;
U.S. Cl.
CPC ...
H05G 1/64 ;
Abstract
The unsharpness of a radiological image is estimated by four independent passes which recursively implement the same exponential function, and the unsharpness (Id,) estimated for the previous image (IM,) is subtracted from the current image (IM,).