Maximum entropy thresholding segmentation research in 3D images

Aiming at the problems such as long executive time, and extremal extreme extremely complex when using image segmentation method to seek Threshold,a novel 3D maximum entropy image segmentation method is proposed, which uses the threshold of 3D image of the global search space, and takes the gray scale value of prixel and the gray scale mean value of region corresponding to 3D maximum entropy value as the threshold for image segmentation. The experimental results show this method has some advantage in aspects of executive time and astringency.