Using matrix instead of image

[pavva94]

Hi,
Thanks sooo much for this repo it's very very helpful.

My question is about use as dataset matrix of number (range: 0-60000) instead of image.
I know that you can tell me to convert the matrix into image but the result are very bad and at the end I need to have a matrix of number.
I know that images are matrix of pixel rgb but I haven't a conversion for my data into rgb.

So, how can I give in input a matrix? if it's possibile.

My idea of input image are matrix 0-60000 and label image is 0-1 for delimit the area to recognize.

Maybe someone helps me.

Thanks