CAJ | 학술논문

为了重建微型胶囊在人体肠道内的三维空间运动轨迹,运用核医学成像原理,通过ECT拍摄原始实验图像,在Visual C++6.0环境下编写程序,运用矩阵变换进行图像数据处理,计算出微型胶囊的三维坐标.重建出了连续时间内,微型胶囊的人体肠道运动轨迹.与人体消化道钡餐造影图片对比,重建图能够较好地描绘出肠道走向.
위료중건미형효낭재인체장도내적삼유공간운동궤적,운용핵의학성상원리,통과ECT박섭원시실험도상,재Visual C++6.0배경하편사정서,운용구진변환진행도상수거처리,계산출미형효낭적삼유좌표.중건출료련속시간내,미형효낭적인체장도운동궤적.여인체소화도패찬조영도편대비,중건도능구교호지묘회출장도주향.
The 3-dimisinal(3-D)traces of the microcapsule navigating are reconstructed through the gastrointestinal (GI)tract.The primitive experimental pictures of the microcapsule are taken via ECT by exploiting the imaging principle of nuclear medicine.Image and data processing is performed by matrix transform and then programmed by Visual C++6.0 to obtain the 3-D coordinates of the microcapsule.The traces of the microcapsule in the GI tract are reconstructed during continuous time.The results indicate that the contour of the GI tract can be better depicted by reconstruction drawings than by the barium meal picture.