Research Article

Efficient Interaction Recognition through Positive Action Representation

Figure 6

Skeletons visualization of Positive Actions. The red skeletons show only Positive Actions in two-person interactions. These are considered as the interaction representation and Negative Actions are ignored in the recognition process.
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(a) Kicking
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(b) Punching
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(c) Pointing
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(d) Pushing
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(e) Exchanging an object
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(f) Shaking hands