Part-I - Controller General of Patents Designs and Trademarks

(12) PATENT APPLICATION PUBLICATION (21) Application No.1520/CHENP/2012 A
(19) INDIA
(22) Date of filing of Application :20/02/2012 (43) Publication Date : 21/06/2013
(54) Title of the invention : RECONSTRUCTION OF A REGION-OF-INTEREST IMAGE
(51) International classification :G06T11/00
(31) Priority Document No :61/235373
(32) Priority Date :20/08/2009
(33) Name of priority country :U.S.A.
(86) International Application No
Filing Date
(87) International Publication No : NA
(61) Patent of Addition to Application
:NA
Number
:NA
Filing Date
(62) Divisional to Application Number
Filing Date
:PCT/IB2010/053155
:09/07/2010
:NA
:NA
(71)Name of Applicant :
1)KONINKLIJKE PHILIPS ELECTRONICS N.V.
Address of Applicant :GROENEWOUDSEWEG 1
EINDHOVEN 5621 BA NETHERLANDS
(72)Name of Inventor :
1)KOEHLER Thomas
2)BONTUS Claas
(57) Abstract :
A method and system to perform region-of-interest (ROI) reconstruction is provided even if the original projection data are
truncated. The reconstruction is performed on a superset of the ROI including the ROI as well as other areas which are outside the
scan field-of-view of the imaging system but still within the imaging bore.
No. of Pages : 21 No. of Claims : 14
The Patent Office Journal 21/06/2013 13826