I had an idea to train a CNN to classify numbers seen on color-blindness charts like the one seen below.

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I have Google for such dataset but did not find anything. How should I approach this?

1 Answer 1


You could start with a benchmark using the MNIST dataset. There are many tutorials and articles written on training a CNN for digit recognition. You might also want to consider preprocessing your color-blindness charts input data (e.g. converting to grayscale, enhancing digit contrast).

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