Invention Grant
- Patent Title: Motion weighting in computed tomography (CT) with cone angle
- Patent Title (中): 具有锥角的计算机断层扫描（CT）中的运动加权
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Application No.: US12903508Application Date: 2010-10-13
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Publication No.: US08270561B2Publication Date: 2012-09-18
- Inventor: Alexander Zamyatin , Be-Shan Chiang , Satoru Nakanishi
- Applicant: Alexander Zamyatin , Be-Shan Chiang , Satoru Nakanishi
- Applicant Address: JP Tokyo JP Tochigi-Ken
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee Address: JP Tokyo JP Tochigi-Ken
- Agency: Knoble Yoshida & Dunleavy, LLC
- Main IPC: A61B6/00
- IPC: A61B6/00
Abstract:
Embodiments and processes of computer tomography perform tasks associated with weighting projection data based upon at least one motion index such as electrocardiogram gated reconstruction, view-based motion map and ray-based motion map. Other embodiments and processes of computer tomography perform tasks associated with weighting projection data based upon at least one motion index and another index that is associated with certain geometric characteristics of a cone beam.
Public/Granted literature
- US20120093281A1 MOTION WEIGHTING IN COMPUTED TOMOGRAPHY (CT) WITH CONE ANGLE Public/Granted day:2012-04-19
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