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Infinite
Points vs. Finite Points
We try to find a criterion to decide, in which case a tracking point
in 3DE may be considered as "inifinite" point. The resulting
formula may give at least a rough idea about the relation between
camera movement and distance of the point under discussion, that would
justify to call the point an "infinite point" without introducing
too high an error in 3DE's camera reconstruction.
[09/24/01]
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