I'm intend to do an analysis for the upper body joint movements for the people who wears prosthetic legs. This will be a comparative analysis for the subject from a normal person. Current plan is to attach few LED's on each joint(Shoulders, Elbows & Wrists) and record the motion using reference cameras.
But yet i'm not so sure about the suitable cameras for this job so that i can get the measurements with a decent few millimeter accuracy(1mm or 2mm max). And doubts on whether this approach with camera option will be workable for a project like this. And what would be the minimum number of cameras if i'm going ahead with this(Instincts say 3 is sufficient ???). Highly appreciate any expertise thoughts towards this idea.
But yet i'm not so sure about the suitable cameras for this job so that i can get the measurements with a decent few millimeter accuracy(1mm or 2mm max). And doubts on whether this approach with camera option will be workable for a project like this. And what would be the minimum number of cameras if i'm going ahead with this(Instincts say 3 is sufficient ???). Highly appreciate any expertise thoughts towards this idea.