形态学分析

1. 腐蚀/膨胀
2. 开/闭
3. 顶帽/黑帽
4. 击中/不击中
5. 形态学梯度
6. 结构元素(直线,交叉点检测)
7. 距离变换
8. 分水岭分割
9. 一个小项目

The issue lists nine morphological image processing operations and a small project, but provides no code context, file references, or acceptance criteria. A newcomer would need to first understand the existing codebase structure, locate image processing modules, and define the scope and interfaces for each operation. 'Done' likely means implementing all listed algorithms, but the requirements are entirely unspecified.

索引モデルが issue の本文から書いたものです。