A Local 3-D Motion Descriptor for Multi-View Human Action Recognition from 4-D Spatio-Temporal Interest Points

Abstract

In this paper, we address the problem of human action recognition in reconstructed 3-D data acquired by multi-camera systems. We contribute to this field by introducing a novel 3-D action recognition approach based on detection of 4-D (3-D space <formula formulatype="inline"><tex Notation="TeX">$+$</tex> </formula> time) spatio-temporal interest points… (More)
DOI: 10.1109/JSTSP.2012.2193556

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