Research on 3D-Image Reconstruction Based on TEM Inversion Image

TEM inversion image is a two-dimensional image, in which stratum structure does not reflect the image of the whole space, so that non-professionals can not accurately determine the exact location and shape of abnormal body. To solve this problem, two-dimensional inversion images are processed by the way of median filtering, threshold segmentation and linear interpolation, and so on. Then the method of marching cubes to surface rendering is used. It can reconstruct a three-dimensional image with good intuition. The method accurately demonstrates the spatial location and distribution of water, making detection more intuitive and easier to analyze the outcome. The results show that the method is also good at the safety of coal mine production.