Zeng Xiangsen, Zhou Hai, Wang Chengtao, Chen Gong
Institute of Biomedical Manufacturing and Life Quality Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2013 Feb;30(1):56-62.
A whole technical way of reconstructing 3D model of the scoliotic spine from two X-ray images was proposed. From the experimental results of 30 patients with mild to severe scoliosis, we can conclude that the accuracy of locating vertebrae is 0.5 mm, the orientation accuracy was 1.5. After comparing the results with those using the previous methods, we found that the method proposed in this paper can get higher resolution with less computational time, making it suitable for clinical routine use.
提出了一种从两张X射线图像重建脊柱侧弯三维模型的完整技术方法。通过对30例轻至重度脊柱侧弯患者的实验结果，我们可以得出，椎骨定位精度为0.5毫米，方向精度为1.5。将结果与使用先前方法的结果进行比较后，我们发现本文提出的方法可以用更少的计算时间获得更高的分辨率，使其适用于临床常规使用。
