使用分割提高文本识别度
图像特征在不均匀照射时通常不能正确识别.
| In[1]:= |  X |
TextRecognize 在这种情况下失败并仅返回单个 “k” 字母.
| In[2]:= |  X |
| Out[2]= |  |
在对文本识别前使用局部自适应分割来消除不均匀照射.
| In[3]:= |  X |
| Out[3]= |  |
| In[4]:= |  X |
| Out[4]= |  |
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