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本文提出了在X线编码三维成象中用相乘解码原理抑制重迭噪声的有效方法,并介绍了实验装置和实验方法。实验结果与理论一致。所得金属数字目标与心脏目标断层象的质量,与传统方法相比有明显提高。
In this paper, an effective method of suppressing overlapping noise by multiplying decoding principle in three-dimensional imaging of X-ray coding is presented. The experimental setup and experimental method are also introduced. The experimental results are consistent with the theory. The quality of the resulting metal digital target and heart target tomographic image is significantly improved compared to the conventional method.