Cascade Classifier Training

[RBB]

Our team is looking to detect the FRC logo on the totes and I've run into more than a few problems with the training process.

I've done some work with pre-made datasets, but making my own has proved to be a challenge. Has any team had any luck with cascade classifier training or is there a better way to find the FIRST logo?

If anyone has had luck, how many positive samples did you use? How many negatives? How many stages? There are so many parameters to fiddle with and it would be nice to know if someone has been successful before.

Thanks,
Team 114