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Hi, I need some help about how to start develop a application in Android that recognize a card response for tests and convert it to a binary matrix.

The card response filled will be like this:

And I wish to convert to a binary matrix to validate the responses, like this:

I don't wanna convert to another image, but to a int[10][5] variable matrix to use to iterate and validate the answers from response card.

I tried tutorials that show how recognize circles, squares. But I didn't get nothing approximate to what I want and I have no idea how start with it.

Thanks!

Hi, I need some help about how to start develop a application in Android that recognize a card response for tests and convert it to a binary matrix.

The card response filled will be like this:

And I wish to convert to a binary matrix to validate the responses, like this:

I don't wanna convert to another image, but to a int[10][5] variable matrix to use to iterate and validate the answers from response card.

I tried tutorials that show how recognize circles, squares. But I didn't get nothing approximate to what I want and I have no idea how start with it.

Thanks!

Hi, I need some help about how to start develop a application in Android that recognize a card response for tests test answer key and convert it to a binary matrix.

The card response filled will be like this:

And I wish to convert to a binary matrix to validate the responses, like this:

I don't wanna convert to another image, but to a int[10][5] variable matrix to use to iterate and validate the answers from response card.

I tried tutorials that show how recognize circles, squares. But I didn't get nothing approximate to what I want and I have no idea how start with it.

Thanks!