Visual Victims Detection

I’m going to use a Pi Camera to detect the Visual Victims an Go No tiles, I want to know what’s the best library to extract characters from the image?

I was thinking about using something similar to this: Recognizing digits with OpenCV and Python

Hi Onireves!

Why not test it out? The link you sent seems good? :slight_smile:

I can’t tell you any more answers, but I can give you some more information to use when searching google?

The science of detecting characters in images is called OCR, see for example:

MNIST have a large database of handwritten numbers, and if you search for it you will find a lot of good resources / algorithms.

Personally I think I would have used PCA ( to detect them. But the link you provided had a much simpler solution, and as you know KISS? (

// Fredrik Löfgren, TC and OC member 2016 / 2017

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