Level Set Segmentation method and apparatus for Medical Image

摘要

The present invention relates to a method for dividing a 3D level set for a medical image, the method comprising: allocating indexes for structure information recorded in level set data vector information to each of a plurality of core units that are multi-cores of a GPU; Each of the plurality of cores assigned the index reads the structure information of the voxel and the voxels around the voxel recorded in the structure information corresponding to the assigned index, and calculates the level of the voxel based on the structure information. And updating a level of a corresponding voxel with the calculated level; And deriving an object region from the updated voxel levels, wherein the plurality of core units, which are multi-cores, perform parallel processing of calculating and updating the levels of the voxels.