中文说明：区域生长（region growing）是指将成组的像素或区域发展成更大区域的过程。从种子点的集合开始，从这些点的区域增长是通过将与每个种子点有相似属性像强度、灰度级、纹理颜色等的相邻像素合并到此区域。本源代码是大学期间学习生物医学工程专业时用到的处理医学图像的比较有用的方法，但这不局限与医学图像处理，这是我第一次发源代码，希望对大家有用。
English Description：
Region (region growing) refers to group pixels into larger regional or regional development process. Starting from collection of seeds, from regional growth is calculated by adding each of these seeds have similar properties, such as intensity, gray scale, texture, color of adjacent pixels to this zone. This source code is used to study biomedical engineering in University for processing medical images of the more useful methods, but it is not limited and medical image processing, this is my first source code, hope for all of us.