Understanding of anti-aliasing of Multidilated convolution in D3net

原文：Densely connected multidilated convolutional networks for dense prediction tasks

Address: http://arxiv.org/abs/2011.11844v1

At that time, I thought about what anti-alising meant for a long time, and then I suddenly realized
that it is dense connection.
On the basis of DenseNet, if you directly replace all conventional convs with dilated convs
.