摘要
在图像特征提取、识别以及基于特征的图像压缩等领域内,作为关键技术的图像分割方法具有重要的地位。本文首先对基于区域的图像分割技术进行了介绍。然后针对静态位图图像,利用基于链码的分水岭算法对图像进行分割,达到与人视觉系统比较符合的分割结果。
The objective of still image segmentation is to partition the image into homogeneous regions. Object extraction,object recognition, and object- based compression are its typical applications. The re- gion - based image segmentation method is introduced in this article firstly. Then we get the segmentation of the bitmap image, and the result is consistent with human perception.
出处
《中国传媒大学学报（自然科学版）》
2008年第2期47-53,76,共8页
Journal of Communication University of China：Science and Technology
基金
国家自然科学基金项目(60572041)资助
关键词
图像分割
分水岭算法
链码
image segmentation
watershed algorithm
chain code
