Posture Selection Based on Two-Layer AP with Application to Human Action Recognition Using HMM

Abstract

In this paper, we propose a posture selection method based on two-layer Affinity propagation (AP) for human action recognition using Hidden markov models (HMMs). A two-layer AP is used as the clustering algorithm instead of K-means in order to avoid the problem of random initialization. After two-layer AP, each cluster center of the skeleton features… (More)
DOI: 10.1109/ISM.2016.0079

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