Dynamic Texture Comparison Using Derivative Sparse Representation: Application to Video-Based Face Recognition

Farshid Hajati, Mohammad Tavakolian, Soheila Gheisari, Yongsheng Gao, Ajmal S. Mian

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Video-based face, expression, and scene recognition are fundamental problems in human-machine interaction, especially when there is a short-length video. In this paper, we present a new derivative sparse representation approach for face and texture recognition using short-length videos. First, it builds local linear subspaces of dynamic texture segments by computing spatiotemporal directional derivatives in a cylinder neighborhood within dynamic textures. Unlike traditional methods, a nonbinary texture coding technique is proposed to extract high-order derivatives using continuous circular and cylinder regions to avoid aliasing effects. Then, these local linear subspaces of texture segments are mapped onto a Grassmann manifold via sparse representation. A new joint sparse representation algorithm is developed to establish the correspondences of subspace points on the manifold for measuring the similarity between two dynamic textures. Extensive experiments on the Honda/UCSD, the CMU motion of body, the YouTube, and the DynTex datasets show that the proposed method consistently outperforms the state-of-the-art methods in dynamic texture recognition, and achieved the encouraging highest accuracy reported to date on the challenging YouTube face dataset. The encouraging experimental results show the effectiveness of the proposed method in video-based face recognition in human-machine system applications.

Original languageEnglish
Article number7898817
Pages (from-to)970-982
Number of pages13
JournalIEEE Transactions on Human-Machine Systems
Volume47
Issue number6
DOIs
Publication statusPublished - 1 Dec 2017

Fingerprint Dive into the research topics of 'Dynamic Texture Comparison Using Derivative Sparse Representation: Application to Video-Based Face Recognition'. Together they form a unique fingerprint.

  • Cite this