Refer to the following for more information:
- Very Deep Convolutional Networks for Large-Scale Image Recognition by Karen Simonyan and Andrew Zisserman, available at https://arxiv.org/pdf/1409.1556.pdf
- A paper on inception net, Going Deeper with Convolutions by Christian Szegedy et al., available at https://www.cv-foundation.org/openaccess/content_cvpr_2015/papers/Szegedy_Going_Deeper_With_2015_CVPR_paper.pdf
- Dynamic Routing Between Capsules by Sara Sabour, Nicholas Frosst, and Geoffrey E. Hinton, available at https://arxiv.org/pdf/1710.09829.pdf