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Proceedings Paper

Orthogonal combination of local binary patterns for dynamic texture recognition
Author(s): Yin Chen; Xuejun Guo; Dominik Klein
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Paper Abstract

Dynamic texture (DT) is an extension of texture to the temporal domain. Recognizing DTs has received increasing attention. Volume local binary pattern (VLBP) is the most widely used descriptor for DTs. However, it is time consuming to recognize DTs using VLBP due to the large scale of data and the high dimensionality of the descriptor itself. In this paper, we propose a new operator called orthogonal combination of VLBP (OC-VLBP) for DT recognition. The original VLBP is decomposed both longitudinally and latitudinally, and then combined to constitute the OC-VLBP operator, so that the dimensionality of the original VLBP descriptor is lowered. The experimental results show that the proposed operator significantly reduces the computational costs of recognizing DTs without much loss in recognizing accuracy.

Paper Details

Date Published: 14 December 2015
PDF: 6 pages
Proc. SPIE 9813, MIPPR 2015: Pattern Recognition and Computer Vision, 98130R (14 December 2015); doi: 10.1117/12.2205319
Show Author Affiliations
Yin Chen, Taiyuan Univ. of Technology (China)
Xuejun Guo, Taiyuan Univ. of Technology (China)
Dominik Klein, Univ. of Bonn (Germany)

Published in SPIE Proceedings Vol. 9813:
MIPPR 2015: Pattern Recognition and Computer Vision
Tianxu Zhang; Jianguo Liu, Editor(s)

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