Invention Grant
US08097839B2 Radiation image processing apparatus for removing periodic patterns caused by a scattered radiation removing means
有权
用于去除由散射辐射去除装置引起的周期性图案的辐射图像处理装置
- Patent Title: Radiation image processing apparatus for removing periodic patterns caused by a scattered radiation removing means
- Patent Title (中): 用于去除由散射辐射去除装置引起的周期性图案的辐射图像处理装置
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Application No.: US12389925Application Date: 2009-02-20
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Publication No.: US08097839B2Publication Date: 2012-01-17
- Inventor: Hiroshi Yamakita
- Applicant: Hiroshi Yamakita
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2008-040984 20080222
- Main IPC: H01L27/00
- IPC: H01L27/00
Abstract:
A filter processing means removes periodic patterns caused by a scattered radiation removing means from radiation images, which are obtained by detecting radiation that has passed through the scattered radiation removing means with a radiation detector. The filter processing means removes only the spatial frequency components of the periodic pattern from the radiation images.
Public/Granted literature
- US20090214130A1 RADIATION IMAGE PROCESSING APPARATUS Public/Granted day:2009-08-27
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