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hi
does anyone know tell me how to use the descriptors (features) extracted from an image (with character), with moments invariants for recognition of handwritten characters??

I am working with OpenCV and C #. if anyone has any tips?

thank you
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Hi,

please have a look at this CP Articles, they should teach you how it works, it's a huge topic:

A C# Project in Optical Character Recognition (OCR) Using Chain Code[^]

Contour Analysis for Image Recognition in C#[^]

Unicode Optical Character Recognition[^]

Best Regards
 
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