Invention Grant
- Patent Title: Combination weight applied to iterative reconstruction in image reconstruction
- Patent Title (中): 组合权重应用于图像重建中的迭代重建
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Application No.: US13276609Application Date: 2011-10-19
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Publication No.: US08571291B2Publication Date: 2013-10-29
- Inventor: Daxin Shi , Yu Zou , Alexander Zamyatin
- Applicant: Daxin Shi , Yu Zou , Alexander Zamyatin
- 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 ; A61B6/00
Abstract:
The image generation method and system generates an image using a predetermined iterative reconstruction technique, and an instance of the iteration process is weighted according to a predetermined combination of weights during the reconstruction. The predetermined combination of the weights includes weights based upon a predetermined noise model and a predetermined window function to improve image quality.
Public/Granted literature
- US20130101190A1 COMBINATION WEIGHT APPLIED TO ITERATIVE RECONSTRUCTION IN IMAGE RECONSTRUCTION Public/Granted day:2013-04-25
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