2. Oil/gas two-phase flow in pipelines being the case study, an image reconstruction model based on BP neural networks was proposed for visualization of the phase distribution within cross-section of pipeline.
2．以石油混输过程系统中的油气两相管流为研究对象，提出了基于BP神经网络的ECT图象重建法，并对相应的图象重建模型进行了拟动态（静态）和动态的实验测试。
参考来源 - 神经网络在多相流参数检测中的应用Researches on 2-D and 3-D SAR image reconstruction have important theoretical value and applications.
因此研究SAR二维和三维图象重建算法具有重要的理论价值和应用前景。
参考来源 - 基于CT成像的合成孔径雷达向量熵成像研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出了一种用于速度图象重建的层析成象法。
A new kind of tomographic inverse method used in velocity image reconstruction has been put forward in this paper.
研究电子束CT心肌梗死部位及形态的三维图象重建。
To reconstruct the 3-dimensioanal image of heart and the region of myocardial ischemia from 2-dimensioanal tomogram of electron beam CT (EBCT).
最后在附录中给出了投影图象重建算法的详细数学推导。
Finally, the detail mathematical derivation of the algorithm of the projective image reconstruction was given in the appendix.
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