From this book "Deep Learning and Convolutional Neural Networks for Medical Image Computing"
Interest and advances in deep learning are still growing rapidly in both the computer vision and the medical image processing communities. In the computer vision community, there is a
developing
sense
that the large ImageNet archive used for training the first generation of deep learning systems is nearing exhaustion and new, larger next-generation image databases are needed to take deep learning to the next level, e.g., the Visual Genome project