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. Author manuscript; available in PMC: 2008 Dec 10.
Published in final edited form as: IEEE Trans Nucl Sci. 2005 Oct;52(5 I):1288–1294. doi: 10.1109/TNS.2005.858208

Fig. 2.

Fig. 2

Sixteen highly retro-reflective spheres can be clipped on a garment made of black stretchable fabric. This garment is placed around the chest and the spheres 3D motion is tracked by stereo techniques. Shown as inserts, are a mounting pin with and without sphere attached.