I want to create a music sheet scanner using CNN Model and the images I am using are not squared and, if I make them squared, important data will be lost and it might confuse the model.
Is it ok to use longer pictures? If yes, what sizes should I use for a picture like the one below?
For the CNN model I will have to use different scales for the layers, I will not be able to use the 3x3 layer anymore, right?
I am still a beginner, so I am learning these things now without having previous experience in this field.