Yet another dataset. Simpler than the previous "Granada" one from a few months ago. Can easily be used to help learn how to train Darknet/YOLO, as it includes annotations: rolodex_dataset.zip.
The "Rolodex" dataset contains purely fictional data, and is composed of 100 synthetic images.
No copyright; the dataset is released as public domain.
For example, run this command:
(If not familiar, DarkHelp is a CLI tool as well as a C++ API for Darknet/YOLO. It runs on both Windows and Linux.)
See this YouTube video for some interesting information regarding this dataset.