Feasibility study of beam stopper - SPECT for high resolution imaging
碩士 === 國立清華大學 === 生醫工程與環境科學系 === 100 === Pinhole collimation provides ultra-high-resolution SPECT images since a large magnification factor is attained. Due to the heavy weight of the pinhole, the center of rotation (COR) displacement introduces serious artifacts into the reconstructed image. The st...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/11271325409620829691 |