One Segmentation Algorithm of Multi-Target Image Based on Improved PCNN

Combining the gray histogram of images, using the maximal cross-entropy function as the fitness function of Adaptive Genetic Algorithm, adopting Adaptive Genetic Algorithm to search the optimal threshold function, a multi-target image segmentation algorithm is put forward based on the improved PCNN model.It can effectively complete image segmentation, and the results are superior to the Ostu multi-threshold algorithm.