Li Jing, Zhao Hai-yan, Ruan Xing-yun, Xu Yong-qing, Meng Wei-zheng, Li Kun-peng, Zhang Jing-qiang
Department of Equipments, Kunming General Hospital, Kunming 650032, China.
J Zhejiang Univ Sci B. 2005 Dec;6(12):1210-2. doi: 10.1631/jzus.2005.B1210.
A novel technique of three-dimensional (3D) reconstruction, segmentation, display and analysis of series slices of images including microscopic wide field optical sectioning by deconvolution method, cryo-electron microscope slices by Fourier-Bessel synthesis and electron tomography (ET), and a series of computed tomography (CT) was developed to perform simultaneous measurement on the structure and function of biomedical samples. The paper presents the 3D reconstruction segmentation display and analysis results of pollen spore, chaperonin, virus, head, cervical bone, tibia and carpus. At the same time, it also puts forward some potential applications of the new technique in the biomedical realm.
一种用于对包括通过去卷积方法进行的微观宽场光学切片、通过傅里叶 - 贝塞尔合成和电子断层扫描(ET)的冷冻电子显微镜切片以及一系列计算机断层扫描(CT)在内的图像序列切片进行三维(3D)重建、分割、显示和分析的新技术被开发出来,用于对生物医学样本的结构和功能进行同步测量。本文展示了花粉孢子、伴侣蛋白、病毒、头部、颈椎骨、胫骨和腕骨的3D重建分割显示和分析结果。同时,还提出了这项新技术在生物医学领域的一些潜在应用。