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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chenxin Ma Hua Jiang Bin Yan Lei Li |
| Copyright Year | 2011 |
| Description | Author affiliation: Department of Electronic Science, PLA Information Engineering University, Zhengzhou China (Chenxin Ma; Hua Jiang; Bin Yan; Lei Li) |
| Abstract | FDK is the most popular algorithm used to reconstruct 3D image in cone beam CT system. To speed up the calculation, the paper analyses the properties of FDK, and realizes the backprojection part of the arithmetic on FPGA utilizing virtex5 lx110. The paper designs an eight parallel paths system which can processes eight paths dataflow simultaneously. The experiment result shows that the backproject calculation can be speeded up remarkably. The system can run 252 times faster than software do. |
| Starting Page | 3139 |
| Ending Page | 3142 |
| File Size | 359638 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424480364 |
| e-ISBN | 9781424480395 |
| DOI | 10.1109/ICEICE.2011.5777827 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-04-15 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Particle beams FPGA Image Reconstruction Parallel FDK Image reconstruction Pipeline Computed tomography Three dimensional displays Acceleration Cone Beam CT Field programmable gate arrays Biomedical imaging |
| Content Type | Text |
| Resource Type | Article |
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