from skimage import io
img_src = 'http://www.yac8.com/upFiles/infoImg/202003/ee259...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/202301272119...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/202301272118...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/202301272117...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/202301272106...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/202301271605...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/202301271554...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/202301271549...
![](https://welovearticle-1254457405.cos.ap-guangzhou.myqcloud.com/spikeblog/2022/12/20230127153...
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