@Bhack
ok i just tried to read both of the Articles you just send me, but i am not quite sure if i understood it right.
Is it possible to get those depth informations from an known object in the picture?
For example: an simple line (co linear to the y axis) which is 5 cm long. If i measure the length in the picture and compare it to the ‘‘real world’’ i should get a factor that i can use to estimate the depth of any given object near to the line right? I mean that there would be some deviations because of the depth effect, but they shouldnt be too high.
Does this make sense or is this wrong?