Invention Grant
- Patent Title: Concurrent reconstruction using multiple bed frames or continuous bed motion
- Patent Title (中): 使用多个床架或连续床运动并发重建
-
Application No.: US11721718Application Date: 2005-12-05
-
Publication No.: US07750304B2Publication Date: 2010-07-06
- Inventor: Wenli Wang
- Applicant: Wenli Wang
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/IB2005/054067 WO 20051205
- International Announcement: WO2006/064401 WO 20060622
- Main IPC: G01N23/04
- IPC: G01N23/04
Abstract:
In an imaging system (10), a short axial length 4D sinograms are loaded one at a time from a data memory (40). A portion of an image memory (44) that corresponds to a currently reconstructed sinogram subset (1112), is initialized. If a part of the object is already reconstructed, an iterative reconstruction is performed in which the previously reconstructed image (m1) is iteratively improved by using the data from the currently reconstructed overlapping image (m2) to converge on the final image.
Public/Granted literature
- US20090238337A1 CONCURRENT RECONSTRUCTION USING MULTIPLE BED FRAMES OR CONTINUOUS BED MOTION Public/Granted day:2009-09-24
Information query
