An Incremental DPMM-Based Method for Trajectory Clustering, Modeling, and Retrieval

Abstract

Trajectory analysis is the basis for many applications, such as indexing of motion events in videos, activity recognition, and surveillance. In this paper, the Dirichlet process mixture model (DPMM) is applied to trajectory clustering, modeling, and retrieval. We propose an incremental version of a DPMM-based clustering algorithm and apply it to cluster… (More)
DOI: 10.1109/TPAMI.2012.188

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