Hi Rodolfo, welcome to the 96Boards forums!
It is true that the 96Boards CE platforms are fairly well suited to mobile robotics applications since they have a small standard form factor and provide access to a range of modern and powerful SoCs. However I'm afraid this isn't a specialized robotics forum. The people here are well placed to help you explore boards such as the Dragonboard 410c but I doubt there are many experts in computer vision on these forums to help you and even fewer who know specific details about how Qualcomm's robotics researches constructed their demos.
Best I can suggest is that you take a look at Qualcomm's FastCV software. I can't really help you to use it. I only know its name, that it is made by Qualcomm and that it is a computer vision library optimized for Qualcomm devices!