Invention Grant
US08437522B2 Motion index for medical imaging data based upon Grangeat's formula
有权
基于Grangeat公式的医学成像数据的运动指数
- Patent Title: Motion index for medical imaging data based upon Grangeat's formula
- Patent Title (中): 基于Grangeat公式的医学成像数据的运动指数
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Application No.: US13029318Application Date: 2011-02-17
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Publication No.: US08437522B2Publication Date: 2013-05-07
- Inventor: Yu Zou , Ilmar Hein
- Applicant: Yu Zou , Ilmar Hein
- 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: Yoshida & Associates, LLC
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
Embodiments and processes of computer tomography perform tasks associated with selecting a portion of projection or emission data that contain the least amount of motion based upon a predetermined motion index, a derivative of plane integral (DPI). Other embodiments and processes of computer tomography perform tasks associated with determining an amount of direction-dependent motion in an object based upon a comparison of the DPIs in predetermined directions.
Public/Granted literature
- US20120213414A1 MOTION INDEX FOR MEDICAL IMAGING DATA BASED UPON GRANGEAT'S FORMULA Public/Granted day:2012-08-23
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