User: Guest  Login
Document type:
Zeitschriftenaufsatz 
Author(s):
Sagel, A.; Kleinsteuber, M. 
Title:
Alignment Distances on Systems of Bags 
Abstract:
Recent research in image and video recognition indicates that many visual processes can be thought of as being generated by a time-varying generative model. A nearby descriptive model for visual processes is thus a statistical distribution that varies over time. Specifically, modeling visual processes as streams of histograms generated by a kernelized linear dynamic system turns out to be efficient. We refer to such a model as a System of Bags. In this work, we investigate Systems of Bags with s...    »
 
Keywords:
Computational modeling; Histograms; Kernel; Mathematical model; Spatiotemporal phenomena; Vehicle dynamics; Visualization; Dynamic texture; Fréchet mean; Stiefel manifold; dynamic scene; kernel trick; nonlinear dynamic system 
Journal title:
IEEE Transactions on Circuits and Systems for Video Technology 
Year:
2018 
Journal volume:
28 
Month:
Oct 
Journal issue:
10 
Pages contribution:
2551-2561 
Print-ISSN:
1051-8215