NEXYAD ADAS VALIDATION DATABASE
Free space ground reality (for RoadNex) and obstacles ground reality (for ObstaNex)
NEXYAD has been developing a methodology called "AGENDA" (published in the 90's by Gerard YAHIAOUI in the field of machine learning and artificial neural networks applications). Here is an example of ground reality : ground reality is needed in order to automate performance / KPIs measurement when you modify the perception system.
Read more : http://www.nexyad.net/Automotive-Transportation