Can I train a symbol as special character with ocr?
5 次查看(过去 30 天)
显示 更早的评论
Hi there,
I'm trying to recognize a dial symbol as a special character so I can locate it when I use the ocr function.
However, is not recognizing that symbol at all.
This is my image after training the model. I wanted to locate the green symbol.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/501853/image.png)
Is there another way to do this?
Best
0 个评论
回答(1 个)
Shashank Gupta
2021-2-3
Hi Pedro,
I think you need to train an ocr to compensate for the symbol. you can refer to ocrTrain App in MATLAB. you manually have to collect enough data and train a classifier. After training you can export the file and use it in typical ocr workflow.
I hope this helps.
Cheers.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Text Analytics Toolbox 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!