I want to use a raspberry pi4 for my project but i am confused between whether to go for the 2gb ram version or the 4gb ram or even higher?if there is anyone having worked on similar project , your input would be much valued.
Facial Recognition
what exactly do you mean here ? detection ? classification ? verification ?
I want to use a raspberry pi4
i cannot help, but
maybe you can estimate memory requirements on a different machine, before ?