What are the different data augmentation techniques followed in the paper?
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ajay9022 commented
In the paper, accuracy for different data-augmentation techniques have been such as
1. Random-clipping
2. Multiscale-cropping
I didn't understand what they mean. I read something on Random-clipping
but it wasn't enough to understand.
Can you put some light on these two?
gulvarol commented
Random clipping is selecting a random starting frame from the sequence, which is quite standard nowadays. The implementation is pretty clear:
https://github.com/gulvarol/ltc/blob/master/donkey.lua#L42
Multiscale cropping is a simple augmentation as well:
https://github.com/gulvarol/ltc/blob/master/donkey.lua#L213
If the explanations in the paper are not sufficient to understand, you can also check the references we give ([6, 23]).