目录
摘 要.....................................................................................................................................................I
ABSTRACT .......................................................................................................................................II
目录 .....................................................................................................................................................II
第 1 章 绪论 ..................................................................................................................................2
1.1 本课题研究的目的及意义 ..................................................................................................2
1.2 当前的研究进展和存在的问题 ..........................................................................................2
1.2.1 基于并行边界的分割方法——Canny 自适应的边缘检测方法
...............................3
1.2.2 基于串行边界的分割方法
——
追踪的分割方法
.......................................................3
1.2.3 基于并行区域的分割法
——
聚类分割法
...................................................................4
1.2.4 基于串行区域的分割法
——
区域生长分割法
...........................................................4
1.3 本课题研究的主要内容及贡献 ..........................................................................................5
1.4 本论文的结构 ......................................................................................................................5
第 2 章 基本算法原理 ..................................................................................................................6
2.1 并行区域分割 ......................................................................................................................6
2.1.1 固定阈值算法
...................................................................................................................6
2.1.2 自适应阈值算法
...............................................................................................................7
第 3 章 基于自适应算法的视网膜图像分割 ..............................................................................9
3.1 核心算法 ..............................................................................................................................9
3.1.1 固定阈值
...........................................................................................................................9
3.1.2 自适应阈值
....................................................................................................................10
3.1.3 canny 算子
.....................................................................................................................12
3.2 实验结果 ............................................................................................................................15
3.3 性能分析 ............................................................................................................................18
第 4 章 总结 ................................................................................................................................19
参考文献 ............................................................................................................................................20
附录 核心代码 ..................................................................................................................................22
