| Presentation | 1996/6/21 Study on URA Coded Aperture imaging Keisaku KISHIMOTO, Yen-Wei CHEN, Zensho NAKAO, Shinichi TAMURA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Usually a single-pinhole camera is used for X-ray imaging. The limitation of me single-pinhole camera is that it can not combine good collection efficiency with high resolution. In URA camera, the pinhole is replaced by multi-pinholes arrays arranged in m-sequences. So the URA camera can provide an image with a high resolution and high SN ratio, and image distant planar sources with no artifacts. Additional advantage, URA camera has tomographical properties for 3-D depth objects. In this paper we investigate performance of the URA camera for tomographic imaging. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | URA / m-sequence / Reconstructed image / Noise effect / Tomographic imaging |
| Paper # | IE96-18 |
| Date of Issue |
| Conference Information | |
| Committee | IE |
|---|---|
| Conference Date | 1996/6/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Image Engineering (IE) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on URA Coded Aperture imaging |
| Sub Title (in English) | |
| Keyword(1) | URA |
| Keyword(2) | m-sequence |
| Keyword(3) | Reconstructed image |
| Keyword(4) | Noise effect |
| Keyword(5) | Tomographic imaging |
| 1st Author's Name | Keisaku KISHIMOTO |
| 1st Author's Affiliation | Faculty of Engineering, University of the Ryukyus() |
| 2nd Author's Name | Yen-Wei CHEN |
| 2nd Author's Affiliation | Faculty of Engineering, University of the Ryukyus |
| 3rd Author's Name | Zensho NAKAO |
| 3rd Author's Affiliation | Faculty of Engineering, University of the Ryukyus |
| 4th Author's Name | Shinichi TAMURA |
| 4th Author's Affiliation | Medical School, Osaka University |
| Date | 1996/6/21 |
| Paper # | IE96-18 |
| Volume (vol) | vol.96 |
| Number (no) | 116 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |