Invention Grant
- Patent Title: Image display apparatus and X-ray computed tomography apparatus
- Patent Title (中): 图像显示装置和X射线计算机断层摄影装置
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Application No.: US11678730Application Date: 2007-02-26
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Publication No.: US08340241B2Publication Date: 2012-12-25
- Inventor: Akira Adachi , Satoshi Saito
- Applicant: Akira Adachi , Satoshi Saito
- Applicant Address: JP Tokyo JP Otawara-Shi
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee Address: JP Tokyo JP Otawara-Shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPP2006-050825 20060227
- Main IPC: A61B6/00
- IPC: A61B6/00 ; G06K9/00
Abstract:
An X-ray computed tomography apparatus has an area arithmetic unit and an image processing unit. The area arithmetic unit obtains information with respect to a position of a deteriorating area appeared around an end on an acquisition range of a projection data under an influence of a cone angle. The image processing unit performs an image processing for a CT image to be discriminable the deteriorating area from an area other than the deteriorating area.
Public/Granted literature
- US20070201610A1 IMAGE DISPLAY APPARATUS AND X-RAY COMPUTED TOMOGRAPHY APPARATUS Public/Granted day:2007-08-30
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