Paper issue confused

[phdsky]

Hi, Eromera, Thanks to your great work!

I've confused about the 'width' increase concept you metioned in your paper(see as below pic).

Why you think Non-bottleneck-1D block directly increase the layer width?

And another question is did you test the Bottlenect-1D replaced erfnet's accuracy & inference time?

Looking forward to your reply，thanks :-)