Title

Semantic action recognition by learning a pose lexicon

RIS ID

128045

Publication Details

Zhou, L., Li, W., Ogunbona, P. O. & Zhang, Z. (2017). Semantic action recognition by learning a pose lexicon. Pattern Recognition, 72 548-562.

Abstract

This paper proposes a semantic representation, pose lexicon , for action recognition. The lexicon is com- posed of a set of semantic poses, a set of visual poses and a probabilistic mapping between the visual and semantic poses. Specially, an action can be represented by a sequence of semantic poses extracted from an associated textual instruction. Visual frames of the action are considered to be generated from a sequence of hidden visual poses.

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Link to publisher version (DOI)

http://dx.doi.org/10.1016/j.patcog.2017.06.035