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PART|I Signal Processing, Modelling and Related Mathematical Tools
the methods used in [86, 87] extract silhouettes and edges in the
images and measure the particle likelihood (fitness) as a linear
combination between the silhouette overlap of the body model
projected onto the images and the distance between the detected
edges and the projected ones from the body model. Some other
approaches to this problem build up a 3D reconstruction of the
scene and generate their measurements directly on this space as
done in [58].
5.6 CONCLUSIONS
In this chapter, we have reviewed image and video analysis tools used
for HCI. Face and hand analysis techniques that ...