基于区域生长的图像分割程序，获得区域生长起始点，作一个全零与原图像等大的图像矩阵Y，作为输出图像矩阵-Image Segmentation Program Based on Region Growth，Access to regional growth starting pointA large image matrix Y, such as an all-zero and original image, is used as the output image matrix，

区域生长的图像分割程序，将生长起始点灰度值存入seed中，记录每次判断一点周围八点符合条件的阈值-Area growth of the image segmentation program, the growth of the starting point gray value stored in the seed, the record every time around the point of eight points meet the threshold