Method and system for extracting distal radius metaphysis

摘要

method and apparatus for extracting the distal metaphysis boundary according to the present invention in the X-ray image, setting a region of interest including a distal, it sets the potential energy distribution over said area of interest using a gradient of gray levels, and in the region of interest and the distal metaphysis of both sides is set to the side close to the temporary boundary epiphysis Then, by adjusting the set temporary boundary using the Metropolis annealing method, it is implemented to extract the distal metaphysis detail boundary that has the least energy.