Invention Grant
- Patent Title: Organ-specific backprojection
- Patent Title (中): 器官特异性反投影
-
Application No.: US10510005Application Date: 2003-03-24
-
Publication No.: US07653228B2Publication Date: 2010-01-26
- Inventor: Ulrich Katscher , Thomas Koehler , Thomas Schmidt
- Applicant: Ulrich Katscher , Thomas Koehler , Thomas Schmidt
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: DE10214254 20020330
- International Application: PCT/IB03/01122 WO 20030324
- International Announcement: WO03/083778 WO 20031009
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
A method for selective imaging of body structures includes acquiring first image data set by a first tomography method, acquiring a second image data set by a second tomography method which has a resolution which is higher than that of the first method, the image data of the first and the second image data set coinciding at least partly in space, reconstructing an image from the first image data set, and selecting the image data to be reconstructed from the first image data set using the second image data set. In order to achieve a higher imaging quality while using a low-resolution tomography method, image reconstruction of the image data selected from the first image data set at least one image region to be imaged is selected from the second image data set, and subsequently the image reconstruction is calculated from the image data of the first image data set which are situated in the selected image region.
Public/Granted literature
- US20060013459A1 Organ-specific backprojection Public/Granted day:2006-01-19
Information query