数字地形分析方法在大脑皮层形态研究中的应用

杨子豪, 陈楠, 林偲蔚

Application of digital terrain analysis to the study of cerebral cortex morphology

YANG Zihao, CHEN Nan, LIN Siwei

图2 大脑点云生成示意图 Note： The brain MRI image data in the figure was from the ADNI public database. A. MRI image of gray matter obtained after pretreatment. B. Brain model after three-dimensional reconstruction. C. Extracted brain point cloud data. The color in the picture transits from green to yellow and then to red representing the elevation from low to high.

Fig 2 Schematic diagram of brain point cloud generation