Local polynomial space–time descriptors for action classification
نویسندگان
چکیده
منابع مشابه
Local polynomial space-time descriptors for actions classification
In this paper we propose to tackle human actions indexing by introducing a new local motion descriptor. Our proposed descriptor is based on two modeling, a spatial model and a temporal model. The spatial model is computed by projection of optical flow onto bivariate orthogonal polynomials. Then, the time evolution of spatial coefficients is modeled with a one dimension polynomial basis. To perf...
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ژورنال
عنوان ژورنال: Machine Vision and Applications
سال: 2014
ISSN: 0932-8092,1432-1769
DOI: 10.1007/s00138-014-0652-z