Invention Grant
- Patent Title: Reconstruction method using direct and iterative techniques
- Patent Title (中): 使用直接和迭代技术的重建方法
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Application No.: US13364182Application Date: 2012-02-01
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Publication No.: US08644549B2Publication Date: 2014-02-04
- Inventor: Andrew D. Foland , Boris Oreper , Vitaliy Ziskin
- Applicant: Andrew D. Foland , Boris Oreper , Vitaliy Ziskin
- Applicant Address: US MA Woburn
- Assignee: L-3 Communications Security and Detection Systems, Inc.
- Current Assignee: L-3 Communications Security and Detection Systems, Inc.
- Current Assignee Address: US MA Woburn
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: G06K9/00
- IPC: G06K9/00 ; A61B6/00
Abstract:
A system and method for forming volumetric images of an imaged object based on multiple radiation measurements of the object taken from different angles. A first volumetric image of the object may be calculated using a direct reconstruction method from a plurality of radiation measurements of the object. At least one iteration of an iterative reconstruction method may be performed to compute a second volumetric image of the object. The iterative reconstruction method may be initialized with the first volumetric image of the object.
Public/Granted literature
- US20120195458A1 RECONSTRUCTION METHOD USING DIRECT AND ITERATIVE TECHNIQUES Public/Granted day:2012-08-02
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