前景分离和消除
如果只有一种主色使用，图像的前景和背景可被精细的分离.
找出要删除的栅栏主色.
| In[1]:= |  X |
| In[2]:= |  X |
| Out[2]= |  |
将绿色栅栏从其背后场景分离.
| In[3]:= |  X |
| Out[3]= |  |
用图像修复移除栅栏.
| In[4]:= |  X |
| Out[4]= |  |
Related Examples
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Collage of All Images in a Dataset »
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Foreground Separation and Removal »
Separate Foreground from a Similar Background »
Replace the Image Background »
Chroma Key Composition »
Use Segmentation to Improve Text Recognition »
Handwritten Digits Classification »
Daytime/Nighttime Classification »
Gender Classification »
Generate Barcodes of Different Formats »
Recognize Barcodes »
Evaluate an Expression Stored in a QR Code »
Create a Barcoded US Flag »
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