And actually, I believe Pythagoras Theorem gives the length of a half side in this case, so the length is 3.3 m (10 ft 10 inch) Op zondag 19 juli 2020 08:03:15 UTC+2 schreef CurvilinearNeanderthaler (Christoph): > > Hello, > > I was pondering on the following problem: > Is it possible to calculate the 'real' distances in a cube face image, > given the fact that you know the camera heigth? > According to me, correct me if I'm wrong, if you have a camera height of > 1.65 m for instance, then the cube face (square) where you standing on, so > to speak, should have, according to Pythagoras theorem, sides that are in > reality (or represent in reality) 1.65m? > So the question is, because you already know the length of one common side > of both squares, can you from there on, calculate/estimate the distances of > the cube face 'in front' of you, by measuring the angles? > The maths of how to do this are eluding me for the moment. > > Thanks. > > > > >
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