Abstract
It is well known that Industrial Computed Tomography (ICT) is hampered by the time to acquire an image. A scan concept called RR (Rotation and Rotation) was proposed to save the scan time of large components ICT testing with TR (Transverse Rotation). Its reconstruction algorithm based on filter back-projection algorithm was presented. The validity of the algorithm was proved by computer simulation results. Analysis indicated that the scan speed can be improved at least three times, compared with that of TR limited by the same testing conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 9-12 |
| Number of pages | 4 |
| Journal | Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics |
| Volume | 29 |
| Issue number | 1 |
| State | Published - Jan 2003 |
Keywords
- Filter back-projection algorithm
- Penetrating radiation tests
- Scanning
- Tomography
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