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OALib Journal期刊
ISSN: 2333-9721
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CIRCULAR TOMOSYNTHESIS FOR X-RAY RADIOGRAPHS OF TISSUES (2) SIMULATION OF OPTIMAL TOMOSYNTHESIS SLICE
生物组织X光照片的层析合成法的研究——Ⅱ.优化层片特性的模拟

Keywords: X光照片,层析合成法,生物组织

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Abstract:

In 3-dimensional reconstruction of tomosynthesis, we have proposed two kinds of scanning sample methods for X-ray radiographs. One is single-cone sampling tomosynthesis which corresponds to the zero order Bessel window function. Other is the prolate window function for a triple-cone sampling tomosynthesis. With the proper choice of the windnw parameters, the sampling geometry was designed and the attenuations of the different window functions were simulated.

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