图像处理20211027
枚举法分析
通过AB分区的具体状态来判断中心点属于哪一个部分,这里先分析$3*3$的区域(只从该区域无法判断的,先标为无法判断,在之后扩充)
![image-20211027163226429](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032225082.png)
A:B = 1:7
中心点属于B:
1.
![image-20211027163450300](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032225232.png)
A:B = 2:6
中心点属于B:
1.
![image-20211027182751419](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271827914.png)
2.
![image-20211027182942660](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271829129.png)
3.
![image-20211027183546895](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032225674.png)
4.
![image-20211027182223241](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271822184.png)
无法判断:
1.
![image-20211027183327354](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032225464.png)
若此属于A,否则属于B
![image-20211027212956035](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032226302.png)
2.
![image-20211027183721630](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271837377.png)
若此属于A,否则属于B
![image-20211027213411566](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110272134857.png)
A:B = 3:5
中心点属于B:
1.
![image-20211027185536565](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032225110.png)
2.
![image-20211027192253087](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032225692.png)
3.
![image-20211027190714141](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271907870.png)
无法判断:
1.
![image-20211027183947654](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271839582.png)
2.
![image-20211027184257092](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271842191.png)
3.
![image-20211027184934756](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271849842.png)
4.
![image-20211027185030166](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271850220.png)
5.
![image-20211027185229980](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271852873.png)
6.
![image-20211027185334882](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202110271853905.png)
若此属于B
![image-20211027214115234](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032226285.png)
若此属于A
![image-20211027214502426](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032226693.png)
7.
![image-20211027192517003](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032226874.png)
若此属于A
![image-20211027221813830](https://cdn.jsdelivr.net/gh/Chaos-xBug/img/blog/202111032227102.png)
A:B = 4:4
全部无法判断
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